Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Parish,Altitude,Country,Last Updated,Quality,LSOA Code,LSOA Name,LSOA Code 2021,LSOA Name 2021
BB1 4AQ,Yes,53.776373,-2.462132,369642,431215,SD696312,1980-01-01,,"Blackburn with Darwen, unparished area",205,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 7SB,Yes,53.766435,-2.477633,368613,430116,SD686301,2022-05-01,,"Blackburn with Darwen, unparished area",132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8DS,Yes,53.761065,-2.487614,367951,429523,SD679295,1980-01-01,,"Blackburn with Darwen, unparished area",201,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8DX,No,53.760106,-2.486935,367995,429416,SD679294,1980-01-01,2023-03-01,"Blackburn with Darwen, unparished area",196,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8EP,Yes,53.759139,-2.485983,368057,429308,SD680293,1980-01-01,,"Blackburn with Darwen, unparished area",196,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8ES,Yes,53.759852,-2.483140,368245,429386,SD682293,1980-01-01,,"Blackburn with Darwen, unparished area",192,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8ET,Yes,53.760486,-2.479628,368477,429455,SD684294,1980-01-01,,"Blackburn with Darwen, unparished area",176,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8FA,Yes,53.771589,-2.481181,368383,430691,SD683306,2019-12-01,,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8FB,Yes,53.769832,-2.479978,368461,430495,SD684304,2023-08-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8FD,Yes,53.770656,-2.482840,368273,430588,SD682305,2022-04-01,,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8FE,Yes,53.771025,-2.482738,368280,430629,SD682306,2020-01-01,,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8FF,Yes,53.769746,-2.481084,368388,430486,SD683304,2023-08-01,,"Blackburn with Darwen, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8FG,Yes,53.770627,-2.481049,368391,430584,SD683305,2019-12-01,,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8FH,Yes,53.770594,-2.480518,368426,430580,SD684305,2021-11-01,,"Blackburn with Darwen, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8FR,Yes,53.760888,-2.486883,367999,429503,SD679295,2023-04-01,,"Blackburn with Darwen, unparished area",197,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8GD,No,53.760949,-2.487385,367966,429510,SD679295,1996-12-01,1997-12-01,"Blackburn with Darwen, unparished area",200,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8GF,No,53.760949,-2.487385,367966,429510,SD679295,1997-06-01,1997-12-01,"Blackburn with Darwen, unparished area",200,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8GG,No,53.760949,-2.487385,367966,429510,SD679295,1997-12-01,1998-12-01,"Blackburn with Darwen, unparished area",200,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8GJ,No,53.761702,-2.485528,368089,429593,SD680295,1999-06-01,2000-06-01,"Blackburn with Darwen, unparished area",193,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8GL,No,53.761702,-2.485528,368089,429593,SD680295,2000-06-01,2001-05-01,"Blackburn with Darwen, unparished area",193,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8GN,No,53.761702,-2.485528,368089,429593,SD680295,2000-06-01,2001-06-01,"Blackburn with Darwen, unparished area",193,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8HB,No,53.762658,-2.491440,367700,429702,SD677297,1981-09-01,1991-12-01,"Blackburn with Darwen, unparished area",185,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8HD,No,53.761790,-2.483845,368200,429602,SD682296,1993-01-01,1995-12-01,"Blackburn with Darwen, unparished area",189,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8HQ,Yes,53.761458,-2.474664,368805,429561,SD688295,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 8JF,No,53.760949,-2.487385,367966,429510,SD679295,1993-08-01,1999-06-01,"Blackburn with Darwen, unparished area",200,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8JN,Yes,53.761929,-2.491719,367681,429621,SD676296,1980-01-01,,"Blackburn with Darwen, unparished area",194,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8JS,Yes,53.763014,-2.490124,367787,429741,SD677297,1980-01-01,,"Blackburn with Darwen, unparished area",181,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8JT,No,53.762658,-2.491440,367700,429702,SD677297,1984-02-01,1991-12-01,"Blackburn with Darwen, unparished area",185,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8JY,Yes,53.762022,-2.493040,367594,429632,SD675296,1980-01-01,,"Blackburn with Darwen, unparished area",185,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8JZ,No,53.762652,-2.492956,367600,429702,SD676297,1980-01-01,1983-12-01,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8LE,Yes,53.762186,-2.492587,367624,429650,SD676296,1980-01-01,,"Blackburn with Darwen, unparished area",185,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8LF,Yes,53.762594,-2.491636,367687,429695,SD676296,1980-01-01,,"Blackburn with Darwen, unparished area",185,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8LG,Yes,53.762513,-2.489648,367818,429685,SD678296,1980-01-01,,"Blackburn with Darwen, unparished area",191,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8LP,Yes,53.762415,-2.493727,367549,429676,SD675296,1980-01-01,,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8LW,Yes,53.762926,-2.491746,367680,429732,SD676297,1980-01-01,,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012583,Blackburn with Darwen 002C,E01012583,Blackburn with Darwen 002C
BB1 8NA,Yes,53.769666,-2.489807,367813,430481,SD678304,1980-01-01,,"Blackburn with Darwen, unparished area",161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8NB,Yes,53.771355,-2.487854,367943,430668,SD679306,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8ND,Yes,53.772632,-2.483211,368250,430808,SD682308,1980-01-01,,"Blackburn with Darwen, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8NE,Yes,53.771903,-2.487830,367945,430729,SD679307,2023-06-01,,"Blackburn with Darwen, unparished area",111,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8NN,Yes,53.762122,-2.486336,368036,429640,SD680296,1980-01-01,,"Blackburn with Darwen, unparished area",195,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NP,Yes,53.763035,-2.487136,367984,429742,SD679297,1980-01-01,,"Blackburn with Darwen, unparished area",188,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NR,Yes,53.764285,-2.486999,367994,429881,SD679298,1990-02-01,,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NS,Yes,53.764973,-2.485748,368077,429957,SD680299,1990-02-01,,"Blackburn with Darwen, unparished area",178,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NT,Yes,53.764943,-2.486536,368025,429954,SD680299,1990-02-01,,"Blackburn with Darwen, unparished area",176,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NU,Yes,53.763817,-2.489253,367845,429830,SD678298,1990-02-01,,"Blackburn with Darwen, unparished area",172,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NW,Yes,53.762766,-2.486966,367995,429712,SD679297,1980-01-01,,"Blackburn with Darwen, unparished area",191,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NX,Yes,53.761975,-2.484879,368132,429623,SD681296,1980-01-01,,"Blackburn with Darwen, unparished area",192,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NY,Yes,53.762865,-2.484676,368146,429722,SD681297,1980-01-01,,"Blackburn with Darwen, unparished area",193,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8NZ,Yes,53.763333,-2.484469,368160,429774,SD681297,1980-01-01,,"Blackburn with Darwen, unparished area",190,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PD,Yes,53.764051,-2.484872,368134,429854,SD681298,1980-01-01,,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PE,Yes,53.763962,-2.482505,368290,429843,SD682298,1980-01-01,,"Blackburn with Darwen, unparished area",181,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PF,Yes,53.765460,-2.483189,368246,430010,SD682300,1980-01-01,,"Blackburn with Darwen, unparished area",170,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PG,Yes,53.765311,-2.482171,368313,429993,SD683299,1980-01-01,,"Blackburn with Darwen, unparished area",164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PJ,No,53.764486,-2.483876,368200,429902,SD682299,1995-01-01,1996-06-01,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PN,Yes,53.765355,-2.484751,368143,429999,SD681299,1980-01-01,,"Blackburn with Darwen, unparished area",175,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PQ,No,53.765391,-2.482369,368300,430002,SD683300,1991-09-01,1994-05-01,"Blackburn with Darwen, unparished area",164,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PW,Yes,53.765327,-2.484902,368133,429996,SD681299,1980-01-01,,"Blackburn with Darwen, unparished area",176,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8PY,Yes,53.766501,-2.483611,368219,430126,SD682301,1980-01-01,,"Blackburn with Darwen, unparished area",164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8PZ,Yes,53.766438,-2.485825,368073,430120,SD680301,1980-01-01,,"Blackburn with Darwen, unparished area",164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8QA,Yes,53.767602,-2.486779,368011,430250,SD680302,1980-01-01,,"Blackburn with Darwen, unparished area",154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QB,Yes,53.767047,-2.486227,368047,430188,SD680301,1980-01-01,,"Blackburn with Darwen, unparished area",155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QD,Yes,53.767077,-2.483299,368240,430190,SD682301,1980-01-01,,"Blackburn with Darwen, unparished area",157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8QE,Yes,53.767583,-2.482607,368286,430246,SD682302,1980-01-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8QF,Yes,53.769511,-2.483782,368210,430461,SD682304,1980-01-01,,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QH,Yes,53.766796,-2.481627,368350,430158,SD683301,1994-05-01,,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8QJ,Yes,53.768404,-2.481919,368332,430337,SD683303,1994-05-01,,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8QL,Yes,53.768146,-2.481187,368380,430308,SD683303,1994-05-01,,"Blackburn with Darwen, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8QN,Yes,53.770226,-2.484731,368148,430541,SD681305,1980-01-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QP,Yes,53.771431,-2.484502,368164,430675,SD681306,1980-01-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QQ,Yes,53.766927,-2.480415,368430,430172,SD684301,1994-05-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8QR,Yes,53.770453,-2.486387,368039,430567,SD680305,1980-01-01,,"Blackburn with Darwen, unparished area",157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QS,Yes,53.770009,-2.487414,367971,430518,SD679305,1980-01-01,,"Blackburn with Darwen, unparished area",159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QT,Yes,53.770963,-2.487061,367995,430624,SD679306,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QW,Yes,53.771187,-2.485015,368130,430648,SD681306,1980-01-01,,"Blackburn with Darwen, unparished area",155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8QZ,Yes,53.773084,-2.482519,368296,430858,SD682308,1980-01-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 8RA,Yes,53.765538,-2.481582,368352,430018,SD683300,1980-01-01,,"Blackburn with Darwen, unparished area",158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RB,Yes,53.764649,-2.481345,368367,429919,SD683299,1980-01-01,,"Blackburn with Darwen, unparished area",167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RD,Yes,53.765899,-2.481359,368367,430058,SD683300,1980-01-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RE,Yes,53.765072,-2.479119,368514,429965,SD685299,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RF,Yes,53.765875,-2.480403,368430,430055,SD684300,1980-01-01,,"Blackburn with Darwen, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RG,Yes,53.764503,-2.479796,368469,429902,SD684299,1980-01-01,,"Blackburn with Darwen, unparished area",164,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RH,Yes,53.762833,-2.479215,368506,429716,SD685297,1980-01-01,,"Blackburn with Darwen, unparished area",176,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RJ,Yes,53.762269,-2.480893,368395,429654,SD683296,1980-01-01,,"Blackburn with Darwen, unparished area",182,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8RL,Yes,53.762723,-2.479821,368466,429704,SD684297,1980-01-01,,"Blackburn with Darwen, unparished area",179,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8RN,Yes,53.761945,-2.481116,368380,429618,SD683296,1980-01-01,,"Blackburn with Darwen, unparished area",181,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8RQ,No,53.762707,-2.479305,368500,429702,SD685297,1990-02-01,1991-12-01,"Blackburn with Darwen, unparished area",176,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RW,Yes,53.763025,-2.480840,368399,429738,SD683297,1980-01-01,,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8RZ,No,53.762701,-2.480822,368400,429702,SD684297,1995-07-01,1996-12-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8SB,No,53.762701,-2.480822,368400,429702,SD684297,1994-05-01,1995-01-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012635,Blackburn with Darwen 001E,E01012635,Blackburn with Darwen 001E
BB1 8WT,No,53.763034,-2.480841,368399,429739,SD683297,2004-01-01,2005-07-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8WU,No,53.763034,-2.480841,368399,429739,SD683297,2004-01-01,2005-07-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8WW,No,53.763034,-2.480841,368399,429739,SD683297,2003-07-01,2004-05-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8WX,No,53.763034,-2.480841,368399,429739,SD683297,2003-02-01,2004-03-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 8WZ,No,53.763034,-2.480841,368399,429739,SD683297,2002-09-01,2003-09-01,"Blackburn with Darwen, unparished area",183,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9AA,Yes,53.767390,-2.479131,368515,430223,SD685302,1980-01-01,,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9AB,Yes,53.767614,-2.479543,368488,430248,SD684302,1980-01-01,,"Blackburn with Darwen, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9AD,Yes,53.767934,-2.480335,368436,430284,SD684302,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9AE,Yes,53.768017,-2.479714,368477,430293,SD684302,1980-01-01,,"Blackburn with Darwen, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9AF,Yes,53.768011,-2.479107,368517,430292,SD685302,1980-01-01,,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9AG,No,53.777886,-2.477384,368638,431390,SD686313,1993-01-01,1999-06-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9AH,Yes,53.770014,-2.477143,368648,430514,SD686305,2006-03-01,,"Blackburn with Darwen, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AN,Yes,53.767793,-2.475160,368777,430266,SD687302,2014-06-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AP,No,53.769365,-2.475284,368770,430441,SD687304,1980-01-01,2010-08-01,"Blackburn with Darwen, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AQ,Yes,53.769402,-2.475042,368786,430445,SD687304,2014-08-01,,"Blackburn with Darwen, unparished area",140,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AR,Yes,53.769153,-2.474448,368825,430417,SD688304,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AS,Yes,53.769869,-2.475032,368787,430497,SD687304,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AU,Yes,53.770118,-2.478160,368581,430526,SD685305,1980-01-01,,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9AW,Yes,53.769036,-2.476570,368685,430405,SD686304,1980-01-01,,"Blackburn with Darwen, unparished area",135,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9AX,No,53.769783,-2.478581,368553,430489,SD685304,1980-01-01,2008-07-01,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9AY,Yes,53.770673,-2.478667,368548,430588,SD685305,1980-01-01,,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9AZ,Yes,53.772754,-2.479677,368483,430820,SD684308,1980-01-01,,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9BA,Yes,53.775290,-2.479327,368508,431102,SD685311,1980-01-01,,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9BB,No,53.775290,-2.479448,368500,431102,SD685311,1980-01-01,1981-12-01,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9BD,Yes,53.777877,-2.477399,368637,431389,SD686313,1980-01-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9BE,Yes,53.778918,-2.477866,368607,431505,SD686315,1980-01-01,,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9BG,No,53.777992,-2.477962,368600,431402,SD686314,1980-01-01,1994-05-01,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9BP,Yes,53.776611,-2.479418,368503,431249,SD685312,1980-01-01,,"Blackburn with Darwen, unparished area",155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9BQ,No,53.779619,-2.477798,368612,431583,SD686315,1980-01-01,2008-06-01,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9DA,Yes,53.777055,-2.478467,368566,431298,SD685312,1983-01-01,,"Blackburn with Darwen, unparished area",153,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9DB,Yes,53.778268,-2.478511,368564,431433,SD685314,1991-09-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9GD,Yes,53.768538,-2.479796,368472,430351,SD684303,1997-06-01,,"Blackburn with Darwen, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9GG,No,53.777886,-2.477384,368638,431390,SD686313,1997-12-01,1998-12-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9GJ,No,53.778287,-2.478223,368583,431435,SD685314,1998-12-01,2001-07-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9GL,No,53.778287,-2.478223,368583,431435,SD685314,1999-06-01,1999-12-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9GP,No,53.778287,-2.478223,368583,431435,SD685314,1999-06-01,2000-06-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9GU,No,53.778287,-2.478223,368583,431435,SD685314,2000-06-01,2001-07-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9GW,No,53.778287,-2.478223,368583,431435,SD685314,2000-06-01,2001-07-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9JR,Yes,53.770825,-2.476666,368680,430604,SD686306,2009-08-01,,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9JS,No,53.777886,-2.477384,368638,431390,SD686313,1991-09-01,1999-06-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NN,Yes,53.779169,-2.475866,368739,431532,SD687315,1980-01-01,,"Blackburn with Darwen, unparished area",155,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NP,Yes,53.778723,-2.470322,369104,431480,SD691314,1980-01-01,,"Blackburn with Darwen, unparished area",162,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NR,Yes,53.779533,-2.467675,369279,431569,SD692315,1980-01-01,,"Blackburn with Darwen, unparished area",169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NS,Yes,53.778438,-2.469575,369153,431448,SD691314,1980-01-01,,"Blackburn with Darwen, unparished area",167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NT,Yes,53.779685,-2.465750,369406,431585,SD694315,2016-08-01,,"Blackburn with Darwen, unparished area",167,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NU,Yes,53.779250,-2.466534,369354,431537,SD693315,2016-11-01,,"Blackburn with Darwen, unparished area",169,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9NW,Yes,53.777971,-2.474274,368843,431398,SD688313,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PA,No,53.779825,-2.468877,369200,431602,SD692316,1993-01-01,1995-12-01,"Blackburn with Darwen, unparished area",171,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PD,No,53.779825,-2.468877,369200,431602,SD692316,1986-07-01,1994-05-01,"Blackburn with Darwen, unparished area",171,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PE,Yes,53.779876,-2.469622,369151,431608,SD691316,1980-01-01,,"Blackburn with Darwen, unparished area",172,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PF,Yes,53.780316,-2.469687,369147,431657,SD691316,1980-01-01,,"Blackburn with Darwen, unparished area",173,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PG,Yes,53.778773,-2.471430,369031,431486,SD690314,1980-01-01,,"Blackburn with Darwen, unparished area",160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PH,Yes,53.780163,-2.476621,368690,431643,SD686316,1980-01-01,,"Blackburn with Darwen, unparished area",146,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9PQ,Yes,53.779394,-2.475595,368757,431557,SD687315,1980-01-01,,"Blackburn with Darwen, unparished area",154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9QJ,Yes,53.770464,-2.476890,368665,430564,SD686305,1980-01-01,,"Blackburn with Darwen, unparished area",142,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QL,Yes,53.770784,-2.477849,368602,430600,SD686305,1980-01-01,,"Blackburn with Darwen, unparished area",143,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QN,Yes,53.772953,-2.479376,368503,430842,SD685308,1980-01-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QP,Yes,53.772964,-2.478952,368531,430843,SD685308,1980-01-01,,"Blackburn with Darwen, unparished area",152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QR,Yes,53.774198,-2.475946,368730,430979,SD687309,1980-01-01,,"Blackburn with Darwen, unparished area",158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QS,Yes,53.774838,-2.477683,368616,431051,SD686310,1980-01-01,,"Blackburn with Darwen, unparished area",157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9QT,Yes,53.775406,-2.477234,368646,431114,SD686311,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9QU,Yes,53.775271,-2.475124,368785,431098,SD687310,1980-01-01,,"Blackburn with Darwen, unparished area",163,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9QW,Yes,53.772407,-2.478824,368539,430781,SD685307,1980-01-01,,"Blackburn with Darwen, unparished area",152,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QX,Yes,53.775807,-2.478058,368592,431159,SD685311,1980-01-01,,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9QY,Yes,53.777954,-2.476065,368725,431397,SD687313,1980-01-01,,"Blackburn with Darwen, unparished area",154,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9QZ,Yes,53.777093,-2.473566,368889,431300,SD688312,1980-01-01,,"Blackburn with Darwen, unparished area",161,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9RA,Yes,53.777681,-2.474756,368811,431366,SD688313,1980-01-01,,"Blackburn with Darwen, unparished area",156,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9RF,No,53.777111,-2.473399,368900,431302,SD689313,1990-02-01,1994-05-01,"Blackburn with Darwen, unparished area",163,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9RG,Yes,53.775938,-2.474479,368828,431172,SD688311,1980-01-01,,"Blackburn with Darwen, unparished area",160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9RH,Yes,53.771338,-2.471741,369005,430659,SD690306,1980-01-01,,"Blackburn with Darwen, unparished area",160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9RP,Yes,53.771432,-2.473123,368914,430670,SD689306,1980-01-01,,"Blackburn with Darwen, unparished area",158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9RQ,Yes,53.774702,-2.475679,368748,431035,SD687310,1980-01-01,,"Blackburn with Darwen, unparished area",159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9RR,Yes,53.770650,-2.473175,368910,430583,SD689305,1980-01-01,,"Blackburn with Darwen, unparished area",157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9RS,Yes,53.770268,-2.474293,368836,430541,SD688305,1980-01-01,,"Blackburn with Darwen, unparished area",148,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9RU,No,53.771713,-2.474856,368800,430702,SD688307,1990-02-01,1994-05-01,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9RX,Yes,53.771586,-2.477403,368632,430689,SD686306,1980-01-01,,"Blackburn with Darwen, unparished area",151,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9RY,Yes,53.771664,-2.478072,368588,430698,SD685306,1980-01-01,,"Blackburn with Darwen, unparished area",149,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9RZ,Yes,53.773011,-2.478467,368563,430848,SD685308,1980-01-01,,"Blackburn with Darwen, unparished area",157,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9SA,Yes,53.773068,-2.475235,368776,430853,SD687308,1980-01-01,,"Blackburn with Darwen, unparished area",158,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9SB,Yes,53.773800,-2.476549,368690,430935,SD686309,1980-01-01,,"Blackburn with Darwen, unparished area",160,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012633,Blackburn with Darwen 001C,E01012633,Blackburn with Darwen 001C
BB1 9SH,Yes,53.766646,-2.474328,368831,430138,SD688301,1993-01-01,,"Blackburn with Darwen, unparished area",130,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SJ,No,53.767219,-2.474805,368800,430202,SD688302,1993-01-01,1995-12-01,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SL,Yes,53.767987,-2.475997,368722,430288,SD687302,1980-01-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SN,Yes,53.767040,-2.474560,368816,430182,SD688301,1980-01-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SP,Yes,53.767322,-2.475990,368722,430214,SD687302,1980-01-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SQ,No,53.766095,-2.474944,368790,430077,SD687300,1995-07-01,1997-06-01,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SR,Yes,53.764984,-2.473915,368857,429953,SD688299,1980-01-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9ST,Yes,53.768770,-2.473396,368894,430374,SD688303,1980-01-01,,"Blackburn with Darwen, unparished area",145,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SU,Yes,53.767170,-2.477975,368591,430198,SD685301,1983-03-01,,"Blackburn with Darwen, unparished area",132,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9SW,Yes,53.768236,-2.474468,368823,430315,SD688303,1980-01-01,,"Blackburn with Darwen, unparished area",136,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SX,Yes,53.769514,-2.471766,369002,430456,SD690304,1987-04-01,,"Blackburn with Darwen, unparished area",159,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9SZ,Yes,53.764979,-2.475204,368772,429953,SD687299,1980-01-01,,"Blackburn with Darwen, unparished area",141,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9TA,No,53.764093,-2.472054,368979,429853,SD689298,1991-01-01,1999-06-01,"Blackburn with Darwen, unparished area",134,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9TD,Yes,53.762859,-2.474907,368790,429717,SD687297,1995-12-01,,"Blackburn with Darwen, unparished area",139,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TF,Yes,53.764285,-2.475758,368735,429876,SD687298,1980-01-01,,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9TG,Yes,53.763436,-2.474656,368807,429781,SD688297,1980-01-01,,"Blackburn with Darwen, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TH,Yes,53.762345,-2.475554,368747,429660,SD687296,1980-01-01,,"Blackburn with Darwen, unparished area",147,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TJ,Yes,53.762499,-2.472825,368927,429676,SD689296,1980-01-01,,"Blackburn with Darwen, unparished area",129,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TQ,Yes,53.762587,-2.473312,368895,429686,SD688296,1980-01-01,,"Blackburn with Darwen, unparished area",131,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9TW,Yes,53.761784,-2.474106,368842,429597,SD688295,1980-01-01,,"Blackburn with Darwen, unparished area",138,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012577,Blackburn with Darwen 003B,E01012577,Blackburn with Darwen 003B
BB1 9UB,Yes,53.765749,-2.478338,368566,430040,SD685300,1980-01-01,,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9UD,No,53.765749,-2.478338,368566,430040,SD685300,2007-09-01,2008-01-01,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9UE,No,53.777886,-2.477384,368638,431390,SD686313,1992-01-01,1999-06-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9UF,Yes,53.765877,-2.479963,368459,430055,SD684300,1980-01-01,,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Within the building of the matched address closest to the postcode mean,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9UG,No,53.777877,-2.477399,368637,431389,SD686313,1992-01-01,1998-06-01,"Blackburn with Darwen, unparished area",150,England,2025-07-23,Postcode sector mean (mainly PO Boxes),E01012636,Blackburn with Darwen 001F,E01012636,Blackburn with Darwen 001F
BB1 9UH,No,53.765433,-2.471751,369000,430002,SD690300,1992-01-01,1994-05-01,"Blackburn with Darwen, unparished area",137,England,2025-07-23,Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference,E01012608,Blackburn with Darwen 001B,E01012608,Blackburn with Darwen 001B
BB1 9WU,No,53.765877,-2.479948,368460,430055,SD684300,2003-03-01,2004-05-01,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9WX,No,53.765877,-2.479948,368460,430055,SD684300,2003-02-01,2004-03-01,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9WY,No,53.765877,-2.479948,368460,430055,SD684300,2002-12-01,2004-02-01,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9WZ,No,53.765877,-2.479948,368460,430055,SD684300,2002-07-01,2003-10-01,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9XB,No,53.765877,-2.479948,368460,430055,SD684300,2001-12-01,2003-09-01,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D
BB1 9ZT,No,53.765877,-2.479948,368460,430055,SD684300,2012-09-01,2013-02-01,"Blackburn with Darwen, unparished area",144,England,2025-07-23,Imputed by ONS by reference to surrounding postcode grid references,E01012634,Blackburn with Darwen 001D,E01012634,Blackburn with Darwen 001D