Postcodes in North Hertfordshire page 30 Local Authority District

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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

Wards in this Local Authority District
Arbury ,   Baldock East ,   Baldock West ,   Cadwell ,   Codicote & Kimpton ,   Ermine ,   Graveley, St Ippolyts & Wymondley ,   Great Ashby ,   Hitchin Bearton ,   Hitchin Highbury ,   Hitchin Oughton ,   Hitchin Priory ,   Hitchin Walsworth ,   Hitchwood ,   Knebworth ,   Letchworth Grange ,   Letchworth Norton ,   Letchworth South East ,   Letchworth South West ,   Letchworth Wilbury ,   Offa ,   Royston Heath ,   Royston Meridian ,   Royston Palace ,   Weston & Sandon
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 1SY Letchworth South East 51.975127 -0.223474 522123 232230 TL221322
SG6 1SZ Letchworth South West 51.97341 -0.224095 522085 232038 TL220320
SG6 1TA Letchworth South East 51.973435 -0.223366 522135 232042 TL221320
SG6 1TB Letchworth South West 51.973541 -0.225007 522022 232051 TL220320
SG6 1TD Letchworth Norton 51.985068 -0.214226 522731 233351 TL227333
SG6 1TG Letchworth South West 51.980285 -0.225031 522002 232801 TL220328
SG6 1TH Letchworth South West 51.980285 -0.225031 522002 232801 TL220328
SG6 1TL Letchworth South East 51.98447 -0.204478 523402 233301 TL234333
SG6 1TN Letchworth Norton 51.98451 -0.215996 522611 233286 TL226332
SG6 1TQ Letchworth South East 51.982945 -0.215402 522656 233113 TL226331
SG6 1TR Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1TT Letchworth Norton 51.984647 -0.216121 522602 233301 TL226333
SG6 1TU Letchworth Norton 51.990344 -0.209953 523010 233945 TL230339
SG6 1TX Letchworth Norton 51.990128 -0.208738 523094 233923 TL230339
SG6 1TY Letchworth Norton 51.990499 -0.207733 523162 233966 TL231339
SG6 1TZ Letchworth Norton 51.991323 -0.208676 523095 234056 TL230340
SG6 1UA Letchworth Norton 51.991094 -0.209588 523033 234029 TL230340
SG6 1UB Letchworth Norton 51.985868 -0.216582 522567 233436 TL225334
SG6 1UD Letchworth Norton 51.985779 -0.216062 522603 233427 TL226334
SG6 1UE Letchworth Norton 51.989493 -0.20837 523121 233853 TL231338
SG6 1UF Letchworth South East 51.984558 -0.2103 523002 233301 TL230333
SG6 1UG Letchworth South East 51.980895 -0.212397 522868 232890 TL228328
SG6 1UJ Letchworth Norton 51.984846 -0.220366 522310 233316 TL223333
SG6 1UL Letchworth Norton 51.985567 -0.217541 522502 233401 TL225334
SG6 1UP Letchworth South East 51.982729 -0.202378 523551 233111 TL235331
SG6 1UR Letchworth Norton 51.982705 -0.222693 522156 233074 TL221330
SG6 1UT Letchworth South East 51.982945 -0.215402 522656 233113 TL226331
SG6 1UU Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1UW Letchworth Norton 51.986128 -0.210616 522976 233475 TL229334
SG6 1UX Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1UY Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1UZ Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1WA Letchworth South East 51.983254 -0.215565 522644 233147 TL226331
SG6 1WB Letchworth South East 51.982532 -0.212434 522861 233072 TL228330
SG6 1WD Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1WE Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1WF Letchworth South East 51.982569 -0.212505 522856 233076 TL228330
SG6 1WG Letchworth South East 51.984187 -0.203018 523503 233272 TL235332
SG6 1WH Letchworth South East 51.984306 -0.21264 522842 233269 TL228332
SG6 1WJ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1WL Letchworth South East 51.983199 -0.210791 522972 233149 TL229331
SG6 1WR Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1WT Letchworth Norton 51.985347 -0.213108 522807 233384 TL228333
SG6 1WU Letchworth South East 51.983962 -0.20128 523623 233250 TL236332
SG6 1WX Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1WY Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XA Letchworth South East 51.981958 -0.212573 522853 233008 TL228330
SG6 1XB Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XD Letchworth South East 51.982945 -0.215402 522656 233113 TL226331
SG6 1XE Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XF Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XG Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XH Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XJ Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XL Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XN Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XP Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XQ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XR Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XS Letchworth South East 51.981958 -0.212573 522853 233008 TL228330
SG6 1XT Letchworth South East 51.981958 -0.212573 522853 233008 TL228330
SG6 1XU Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XW Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XX Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1XY Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1XZ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1YJ Letchworth South East 51.981958 -0.212573 522853 233008 TL228330
SG6 1YL Letchworth South East 51.983254 -0.215565 522644 233147 TL226331
SG6 1YP Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1YR Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1YS Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1YT Letchworth Norton 51.9864 -0.213139 522802 233501 TL228335
SG6 1YU Letchworth South East 51.982945 -0.215388 522657 233113 TL226331
SG6 1YW Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 1YY Letchworth Norton 51.988428 -0.206373 523261 233738 TL232337
SG6 1ZA Letchworth South East 51.981158 -0.211367 522938 232921 TL229329
SG6 1ZQ Letchworth South East 51.981158 -0.211367 522938 232921 TL229329
SG6 1ZX Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 2AA Letchworth South West 51.960555 -0.226118 521981 230605 TL219306
SG6 2AB Letchworth South West 51.961543 -0.223634 522149 230719 TL221307
SG6 2AD Letchworth South West 51.960684 -0.222183 522251 230626 TL222306
SG6 2AE Letchworth South West 51.961149 -0.219574 522429 230682 TL224306
SG6 2AF Letchworth South West 51.96065 -0.218735 522488 230628 TL224306
SG6 2AG Letchworth South West 51.961104 -0.217232 522590 230681 TL225306
SG6 2AH Letchworth South West 51.958984 -0.220315 522384 230440 TL223304
SG6 2AJ Letchworth South West 51.951432 -0.217442 522602 229605 TL226296
SG6 2AL Graveley, St Ippolyts & Wymondley 51.952562 -0.233376 521504 229704 TL215297
SG6 2AN Letchworth South West 51.962271 -0.218248 522517 230809 TL225308
SG6 2AP Letchworth South West 51.962194 -0.217363 522578 230802 TL225308
SG6 2AQ Letchworth South West 51.961393 -0.217876 522545 230712 TL225307
SG6 2AR Letchworth South West 51.961955 -0.215189 522728 230779 TL227307
SG6 2AS Letchworth South West 51.961392 -0.214848 522753 230717 TL227307
SG6 2AT Letchworth South East 51.966678 -0.205903 523353 231320 TL233313
SG6 2AU Letchworth South East 51.967542 -0.206538 523307 231415 TL233314
SG6 2AW Letchworth South West 51.962248 -0.217929 522539 230807 TL225308
SG6 2AX Letchworth South West 51.961503 -0.218017 522535 230724 TL225307
SG6 2AY Letchworth South West 51.962466 -0.213306 522856 230839 TL228308
SG6 2AZ Letchworth South West 51.968888 -0.213429 522830 231553 TL228315
SG6 2BA Letchworth South East 51.967117 -0.205158 523403 231370 TL234313
SG6 2BB Letchworth South East 51.966919 -0.205733 523364 231347 TL233313
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




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