Hertfordshire postcodes - page 180 County

All counties

This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,814 households with a population of about 1,116,078 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
SG6 4JU51.982662-0.249255520332233025TL203330Yes
SG6 4JW51.985922-0.243536520716233397TL207333Yes
SG6 4JX51.982911-0.248489520384233054TL203330Yes
SG6 4JY51.981133-0.250422520256232853TL202328Yes
SG6 4JZ51.980639-0.249844520297232799TL202327Yes
SG6 4LA51.981973-0.248845520362232949TL203329Yes
SG6 4LB51.981227-0.251321520194232862TL201328Yes
SG6 4LD51.980439-0.250944520222232775TL202327Yes
SG6 4LE51.9798-0.252716520102232701TL201327No
SG6 4LF51.980118-0.252966520084232736TL200327Yes
SG6 4LG51.979541-0.252857520093232672TL200326Yes
SG6 4LH51.98948-0.233712521381233809TL213338Yes
SG6 4LJ51.989431-0.23469521314233802TL213338Yes
SG6 4LL51.990338-0.235179521278233902TL212339Yes
SG6 4LN51.989686-0.225301521958233846TL219338Yes
SG6 4LP51.989445-0.22783521785233815TL217338Yes
SG6 4LQ51.990561-0.234471521326233928TL213339Yes
SG6 4LR51.988972-0.226829521855233764TL218337Yes
SG6 4LS51.988899-0.227953521778233754TL217337Yes
SG6 4LT51.990568-0.227727521789233940TL217339Yes
SG6 4LU51.991651-0.227422521807234061TL218340Yes
SG6 4LW51.990045-0.225228521962233886TL219338Yes
SG6 4LX51.990642-0.228452521739233947TL217339Yes
SG6 4LY51.989638-0.229249521687233834TL216338Yes
SG6 4LZ51.991355-0.229269521681234025TL216340Yes
SG6 4NA51.991925-0.231286521541234085TL215340Yes
SG6 4NB51.991377-0.226515521870234032TL218340Yes
SG6 4ND51.990515-0.224205522031233940TL220339Yes
SG6 4NE51.990759-0.226103521900233964TL218339Yes
SG6 4NF51.991297-0.224771521990234026TL219340Yes
SG6 4NG51.991647-0.22534521950234064TL219340Yes
SG6 4NH51.992044-0.224261522023234110TL220341Yes
SG6 4NJ51.99199-0.226025521902234101TL219341No
SG6 4NL51.991364-0.22388522051234035TL220340Yes
SG6 4NN51.991907-0.223509522075234096TL220340Yes
SG6 4NP51.991419-0.222756522128234043TL221340Yes
SG6 4NQ51.991185-0.225693521927234012TL219340Yes
SG6 4NR51.992362-0.226855521844234141TL218341Yes
SG6 4NS51.991831-0.226221521889234083TL218340Yes
SG6 4NT51.989286-0.236414521196233783TL211337Yes
SG6 4NU51.992012-0.227481521802234101TL218341No
SG6 4NW51.991049-0.223237522096234001TL220340Yes
SG6 4NZ51.990069-0.222067522179233894TL221338Yes
SG6 4PA51.990974-0.221842522192233995TL221339Yes
SG6 4PB51.991615-0.222006522179234066TL221340Yes
SG6 4PD51.991166-0.220858522259234018TL222340Yes
SG6 4PE51.992142-0.220601522274234127TL222341Yes
SG6 4PF51.993928-0.218593522407234329TL224343Yes
SG6 4PG51.993826-0.219588522339234316TL223343Yes
SG6 4PH51.995901-0.220015522304234546TL223345Yes
SG6 4PJ51.996205-0.221096522229234578TL222345Yes
SG6 4PL51.996319-0.222679522120234588TL221345Yes
SG6 4PN51.997069-0.22415522017234669TL220346Yes
SG6 4PP51.997638-0.226094521882234729TL218347Yes
SG6 4PQ51.995402-0.218564522405234493TL224344Yes
SG6 4PR51.996814-0.225718521910234638TL219346Yes
SG6 4PS51.996217-0.226077521887234571TL218345Yes
SG6 4PT51.995078-0.22567521918234445TL219344Yes
SG6 4PU51.996272-0.224938521965234579TL219345Yes
SG6 4PW51.997382-0.225812521902234701TL219347No
SG6 4PX51.994829-0.222854522112234422TL221344Yes
SG6 4PY51.995686-0.223636522056234516TL220345Yes
SG6 4PZ51.994458-0.221543522203234383TL222343Yes
SG6 4QA51.99462-0.222149522161234400TL221344Yes
SG6 4QB51.994133-0.220872522250234348TL222343Yes
SG6 4QD51.994161-0.220317522288234352TL222343Yes
SG6 4QE51.97943-0.233947521392232691TL213326Yes
SG6 4QF51.97906-0.235054521317232648TL213326Yes
SG6 4QH51.993385-0.230908521563234248TL215342Yes
SG6 4QJ51.993213-0.229633521651234231TL216342Yes
SG6 4QL51.993128-0.228748521712234223TL217342Yes
SG6 4QN51.992306-0.228489521732234132TL217341Yes
SG6 4QP51.993587-0.227564521792234276TL217342Yes
SG6 4QQ51.99291-0.227445521802234201TL218342No
SG6 4QR51.993407-0.226945521835234257TL218342Yes
SG6 4QS51.994614-0.227699521780234390TL217343Yes
SG6 4QT51.993972-0.228074521756234318TL217343Yes
SG6 4QU51.994415-0.228857521701234366TL217343Yes
SG6 4QW51.992314-0.227833521777234134TL217341Yes
SG6 4QX51.995061-0.229327521667234437TL216344Yes
SG6 4QY51.995405-0.228308521736234477TL217344Yes
SG6 4QZ51.996241-0.227649521779234571TL217345Yes
SG6 4RA51.995349-0.226956521829234473TL218344Yes
SG6 4RB51.996746-0.227207521808234628TL218346Yes
SG6 4RD51.994434-0.226497521863234372TL218343Yes
SG6 4RE51.993916-0.226124521890234315TL218343Yes
SG6 4RF51.993426-0.225852521910234261TL219342Yes
SG6 4RG51.993743-0.225403521940234297TL219342Yes
SG6 4RH51.993236-0.223951522041234243TL220342Yes
SG6 4RJ51.992752-0.222325522154234192TL221341Yes
SG6 4RL51.993153-0.22209522169234237TL221342Yes
SG6 4RN51.992822-0.221011522244234202TL222342Yes
SG6 4RP51.992219-0.222754522126234132TL221341Yes
SG6 4RQ51.993231-0.224826521981234241TL219342Yes
SG6 4RR51.993005-0.226582521861234213TL218342Yes
SG6 4RS51.988753-0.229619521664233735TL216337Yes
SG6 4RT51.991113-0.227516521802234001TL218340No
SG6 4RU51.986817-0.234807521313233511TL213335No
SG6 4RW51.992802-0.224391522012234194TL220341Yes
SG6 4RX51.989076-0.228951521709233772TL217337Yes
SG6 4RY51.988857-0.230547521600233745TL215337Yes
SG6 4RZ51.988867-0.231231521553233745TL215337Yes
SG6 4SA51.988734-0.232547521463233728TL214337Yes
SG6 4SB51.989661-0.231389521540233833TL215338Yes
SG6 4SD51.992099-0.233303521402234101TL214341No
SG6 4SE51.989866-0.233056521425233853TL214338Yes
SG6 4SF51.989991-0.231231521550233870TL215338Yes
SG6 4SG51.990327-0.229645521658233910TL216339Yes
SG6 4SH51.991449-0.231348521538234032TL215340Yes
SG6 4SJ51.991067-0.232208521480233988TL214339Yes
SG6 4SL51.992288-0.233267521404234122TL214341Yes
SG6 4SN51.993009-0.232233521473234204TL214342Yes
SG6 4SP51.994559-0.230614521580234379TL215343Yes
SG6 4SQ51.990825-0.229858521642233965TL216339Yes
SG6 4SR51.996112-0.229271521668234554TL216345Yes
SG6 4SS51.997048-0.228112521745234660TL217346Yes
SG6 4ST51.997731-0.227532521783234737TL217347Yes
SG6 4SU51.995391-0.230348521596234472TL215344Yes
SG6 4SW51.993757-0.231738521505234288TL215342Yes
SG6 4SX51.994922-0.231459521521234418TL215344Yes
SG6 4SY51.994097-0.232176521474234325TL214343Yes
SG6 4SZ51.993814-0.233134521409234292TL214342Yes
SG6 4TA51.993455-0.235537521245234248TL212342Yes
SG6 4TB51.993111-0.233045521417234214TL214342Yes
SG6 4TD51.992654-0.234316521331234161TL213341Yes
SG6 4TF51.991145-0.233253521408233995TL214339Yes
SG6 4TG51.993458-0.236396521186234247TL211342Yes
SG6 4TH51.994581-0.233308521395234377TL213343Yes
SG6 4TJ51.991791-0.234932521291234064TL212340Yes
SG6 4TL51.993414-0.23465521306234245TL213342Yes
SG6 4TN51.988953-0.222621522144233769TL221337Yes
SG6 4TP51.980373-0.230852521602232801TL216328No
SG6 4TQ51.995002-0.234413521318234422TL213344Yes
SG6 4TR51.981172-0.230151521648232891TL216328Yes
SG6 4TS51.980882-0.22942521699232860TL216328Yes
SG6 4TT51.981743-0.230478521624232954TL216329Yes
SG6 4TU51.982603-0.227895521799233054TL217330Yes
SG6 4TW51.98905-0.221262522237233782TL222337Yes
SG6 4TX51.982844-0.227143521850233082TL218330Yes
SG6 4TY51.981864-0.228332521771232971TL217329Yes
SG6 4TZ51.981625-0.226827521875232947TL218329Yes
SG6 4UA51.982502-0.227157521850233044TL218330Yes
SG6 4UB51.982498-0.225089521992233047TL219330Yes
SG6 4UD51.982617-0.226395521902233058TL219330Yes
SG6 4UE51.983378-0.225025521994233145TL219331Yes
SG6 4UF51.98451-0.224354522037233272TL220332Yes
SG6 4UG51.980401-0.241117520897232787TL208327Yes
SG6 4UH51.979649-0.242529520802232701TL208327No
SG6 4UJ51.97943-0.239349521021232682TL210326Yes
SG6 4UL51.980069-0.239979520976232752TL209327Yes
SG6 4UN51.981202-0.241187520890232876TL208328Yes
SG6 4UP51.980861-0.243006520766232835TL207328Yes
SG6 4UR51.979587-0.24326520752232693TL207326Yes
SG6 4UT51.978564-0.242776520788232580TL207325Yes
SG6 4UU51.978935-0.243548520734232620TL207326Yes
SG6 4UW51.981404-0.240873520911232899TL209328Yes
SG6 4UX51.978956-0.244333520680232621TL206326Yes
SG6 4UY51.979111-0.245084520628232637TL206326Yes
SG6 4UZ51.980916-0.243732520716232840TL207328Yes
SG6 4WA51.985123-0.244252520669233307TL206333Yes
SG6 4WB51.981005-0.243656520721232850TL207328No
SG6 4WD51.981628-0.209208523085232977TL230329No
SG6 4WG51.981628-0.209208523085232977TL230329No
SG6 4WQ51.981628-0.209208523085232977TL230329No
SG6 4WX51.981628-0.209208523085232977TL230329No
SG6 4WY51.981628-0.209208523085232977TL230329No
SG6 4WZ51.981005-0.243656520721232850TL207328No
SG6 4XA51.982441-0.241677520853233013TL208330Yes
SG6 4XB51.981831-0.244745520644232940TL206329Yes
SG6 4XD51.980348-0.245997520562232773TL205327Yes
SG6 4XE51.978853-0.24706520493232605TL204326Yes
SG6 4XF51.981707-0.244327520673232927TL206329Yes
SG6 4XG51.980177-0.245421520602232755TL206327Yes
SG6 4XH51.977435-0.246023520568232449TL205324Yes
SG6 4XJ51.976493-0.243789520724232348TL207323Yes
SG6 4XL51.976275-0.244205520696232323TL206323Yes
SG6 4XN51.978925-0.246489520532232614TL205326Yes
SG6 4XP51.97768-0.238967521052232488TL210324Yes
SG6 4XQ51.984317-0.240803520908233223TL209332Yes
SG6 4XR51.978179-0.239253521031232543TL210325Yes
SG6 4XS51.977713-0.239999520981232490TL209324Yes
SG6 4XT51.98504-0.239304521009233306TL210333Yes
SG6 4XU51.976828-0.242713520797232387TL207323Yes
SG6 4XW51.978815-0.24693520502232601TL205326No
SG6 4XX51.98395-0.239114521025233185TL210331Yes
SG6 4XY51.983578-0.23955520996233143TL209331Yes
SG6 4XZ51.983746-0.240505520930233160TL209331Yes
SG6 4YE51.992533-0.235864521225234145TL212341Yes
SG6 4YF51.991377-0.236114521211234016TL212340Yes
SG6 4YG51.970378-0.223968522102231701TL221317No
SG6 4YH51.98924-0.23694521160233777TL211337Yes
SG6 4YJ51.9855-0.23997520962233356TL209333Yes
SG6 4YL51.986086-0.241302520869233419TL208334Yes
SG6 4YN51.984679-0.24341520728233259TL207332Yes
SG6 4YP51.985468-0.240845520902233351TL209333No
SG6 4YQ51.988444-0.236607521185233689TL211336Yes
SG6 4YR51.992543-0.235879521224234146TL212341No
SG6 4YS51.98798-0.240456520922233631TL209336No
SG6 4YT51.98936-0.230498521602233801TL216338No
SG6 4YU51.986889-0.234848521310233519TL213335No
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




© 2026 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]