Postcodes in North Hertfordshire page 42 Local Authority District

This page provides postcode data for the North Hertfordshire UK Local Authority District.

In 2021, North Hertfordshire contained approximately 56,700 households with a population of about 133,200

In 2011, North Hertfordshire contained approximately 53,441 households with a population of about 127,201

Parishes in this Local Authority District
Ashwell ,   Barkway ,   Barley ,   Bygrave ,   Caldecote ,   Clothall ,   Codicote ,   Graveley ,   Great Ashby ,   Hexton ,   Hinxworth ,   Holwell ,   Ickleford ,   Kelshall ,   Kimpton ,   King's Walden ,   Knebworth ,   Langley ,   Lilley ,   Newnham ,   North Hertfordshire, unparished area ,   Nuthampstead ,   Offley ,   Pirton ,   Preston ,   Radwell ,   Reed ,   Royston ,   Rushden ,   Sandon ,   St Ippolyts ,   St Paul's Walden ,   Therfield ,   Wallington ,   Weston ,   Wymondley
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
SG6 9SS Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9ST Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9SU Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9SW Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9SX Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9SY Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9SZ Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TA Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TB Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TD Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TE Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TF Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TG Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TH Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TJ Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TL Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TN Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TP Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TQ Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TR Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TS Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TT Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TU Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TW Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TX Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TY Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9TZ Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9UA Letchworth South West 51.977785 -0.225581 521971 232522 TL219325
SG6 9UH Letchworth South West 51.97782 -0.225551 521973 232526 TL219325
SG6 9WG Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9ZZ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG7 5AA Baldock West 51.987585 -0.196503 523941 233661 TL239336
SG7 5AB Baldock West 51.987715 -0.195566 524005 233677 TL240336
SG7 5AD Baldock West 51.989734 -0.188887 524458 233913 TL244339
SG7 5AE Baldock West 51.990266 -0.189594 524408 233971 TL244339
SG7 5AF Baldock West 51.991022 -0.190772 524325 234053 TL243340
SG7 5AG Baldock West 51.991201 -0.188362 524490 234077 TL244340
SG7 5AH Baldock West 51.991628 -0.188097 524507 234125 TL245341
SG7 5AJ Baldock West 51.992083 -0.189025 524442 234174 TL244341
SG7 5AL Baldock West 51.991861 -0.190986 524308 234146 TL243341
SG7 5AN Baldock West 51.99134 -0.192726 524190 234085 TL241340
SG7 5AP Baldock West 51.989043 -0.19308 524172 233829 TL241338
SG7 5AQ Baldock West 51.991469 -0.189414 524417 234105 TL244341
SG7 5AR Baldock West 51.991042 -0.193233 524156 234051 TL241340
SG7 5AS Baldock West 51.989929 -0.191632 524269 233930 TL242339
SG7 5AT Baldock West 51.990642 -0.191793 524256 234009 TL242340
SG7 5AU Baldock West 51.99385 -0.196951 523893 234357 TL238343
SG7 5AW Baldock West 51.990375 -0.19259 524202 233978 TL242339
SG7 5AX Baldock West 51.989416 -0.193371 524151 233870 TL241338
SG7 5AY Baldock West 51.989136 -0.194475 524076 233837 TL240338
SG7 5AZ Baldock West 51.988783 -0.195494 524007 233796 TL240337
SG7 5BA Arbury 52.040598 -0.140172 527658 239654 TL276396
SG7 5BB Baldock West 51.99154 -0.192878 524179 234107 TL241341
SG7 5BD Baldock West 51.991677 -0.193047 524167 234122 TL241341
SG7 5BE Baldock West 51.989448 -0.194856 524049 233871 TL240338
SG7 5BF Arbury 52.008299 -0.202753 523455 235954 TL234359
SG7 5BG Baldock West 51.98937 -0.196781 523917 233859 TL239338
SG7 5BH Baldock West 51.990528 -0.191987 524243 233996 TL242339
SG7 5BJ Baldock West 51.990612 -0.194532 524068 234001 TL240340
SG7 5BL Baldock West 51.99178 -0.18863 524470 234141 TL244341
SG7 5BN Baldock West 51.989124 -0.19717 523891 233831 TL238338
SG7 5BP Baldock West 51.99126 -0.189903 524384 234081 TL243340
SG7 5BQ Baldock West 51.991615 -0.190137 524367 234120 TL243341
SG7 5BS Baldock East 51.991669 -0.186653 524606 234132 TL246341
SG7 5BT Baldock East 51.991967 -0.186758 524598 234165 TL245341
SG7 5BU Baldock West 51.992502 -0.188207 524497 234222 TL244342
SG7 5BW Baldock West 51.991533 -0.190708 524328 234110 TL243341
SG7 5BX Baldock East 51.994352 -0.189225 524422 234426 TL244344
SG7 5BY Baldock East 51.994875 -0.188155 524494 234486 TL244344
SG7 5BZ Baldock East 51.994698 -0.186575 524603 234469 TL246344
SG7 5DA Baldock East 51.992637 -0.187066 524575 234239 TL245342
SG7 5DB Baldock East 51.994486 -0.184457 524749 234449 TL247344
SG7 5DD Baldock East 51.994092 -0.186934 524580 234401 TL245344
SG7 5DE Baldock East 51.992843 -0.185222 524701 234265 TL247342
SG7 5DF Baldock East 51.992765 -0.185997 524648 234255 TL246342
SG7 5DG Baldock East 51.99353 -0.186607 524604 234339 TL246343
SG7 5DH Baldock East 51.992332 -0.187093 524574 234205 TL245342
SG7 5DJ Baldock West 51.991148 -0.19017 524366 234068 TL243340
SG7 5DL Arbury 52.042528 -0.143387 527432 239863 TL274398
SG7 5DN Arbury 51.998419 -0.192339 524197 234873 TL241348
SG7 5DP Arbury 52.016668 -0.183807 524732 236917 TL247369
SG7 5DQ Baldock East 51.995929 -0.189453 524402 234601 TL244346
SG7 5DR Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG7 5DS Baldock East 51.996368 -0.178845 525129 234668 TL251346
SG7 5DT Arbury 52.003024 -0.165084 526055 235432 TL260354
SG7 5DU Arbury 52.004305 -0.166459 525957 235572 TL259355
SG7 5DW Arbury 52.000504 -0.194018 524076 235102 TL240351
SG7 5DX Arbury 52.00392 -0.162541 526227 235536 TL262355
SG7 5DY Arbury 52.010945 -0.160388 526355 236321 TL263363
SG7 5DZ Arbury 52.011902 -0.160626 526336 236427 TL263364
SG7 5EA Arbury 52.011901 -0.160014 526378 236428 TL263364
SG7 5EB Arbury 52.012379 -0.16065 526333 236480 TL263364
SG7 5ED Arbury 52.012504 -0.160019 526376 236495 TL263364
SG7 5EE Arbury 52.009408 -0.158688 526476 236153 TL264361
SG7 5EF Arbury 52.008839 -0.1574 526566 236092 TL265360
SG7 5EG Arbury 52.00948 -0.155844 526671 236166 TL266361
SG7 5EH Arbury 52.050302 -0.198749 523614 240632 TL236406
SG7 5EJ Arbury 52.03746 -0.129994 528365 239323 TL283393
SG7 5EL Arbury 52.037348 -0.13029 528345 239310 TL283393
SG7 5EN Arbury 52.011409 -0.20206 523494 236301 TL234363
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license