Postcodes in North Hertfordshire page 40 Local Authority District

  1. All administrative areas
  2. Hertfordshire

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 4XF Letchworth Wilbury 51.981707 -0.244327 520673 232927 TL206329
SG6 4XG Letchworth Wilbury 51.980177 -0.245421 520602 232755 TL206327
SG6 4XH Letchworth Wilbury 51.977435 -0.246023 520568 232449 TL205324
SG6 4XJ Letchworth Wilbury 51.976493 -0.243789 520724 232348 TL207323
SG6 4XL Letchworth Wilbury 51.976275 -0.244205 520696 232323 TL206323
SG6 4XN Letchworth Wilbury 51.978925 -0.246489 520532 232614 TL205326
SG6 4XP Letchworth Wilbury 51.97768 -0.238967 521052 232488 TL210324
SG6 4XQ Letchworth Wilbury 51.984317 -0.240803 520908 233223 TL209332
SG6 4XR Letchworth Wilbury 51.978225 -0.239309 521027 232548 TL210325
SG6 4XS Letchworth Wilbury 51.977713 -0.239999 520981 232490 TL209324
SG6 4XT Letchworth Wilbury 51.98504 -0.239304 521009 233306 TL210333
SG6 4XU Letchworth Wilbury 51.976828 -0.242713 520797 232387 TL207323
SG6 4XW Letchworth Wilbury 51.978815 -0.24693 520502 232601 TL205326
SG6 4XX Letchworth Wilbury 51.98395 -0.239114 521025 233185 TL210331
SG6 4XY Letchworth Wilbury 51.983578 -0.23955 520996 233143 TL209331
SG6 4XZ Letchworth Wilbury 51.983746 -0.240505 520930 233160 TL209331
SG6 4YE Letchworth Grange 51.992533 -0.235864 521225 234145 TL212341
SG6 4YF Letchworth Grange 51.991377 -0.236114 521211 234016 TL212340
SG6 4YG Letchworth South West 51.970378 -0.223968 522102 231701 TL221317
SG6 4YH Letchworth Grange 51.98924 -0.23694 521160 233777 TL211337
SG6 4YJ Letchworth Wilbury 51.9855 -0.23997 520962 233356 TL209333
SG6 4YL Letchworth Wilbury 51.986086 -0.241302 520869 233419 TL208334
SG6 4YN Letchworth Wilbury 51.984679 -0.24341 520728 233259 TL207332
SG6 4YP Letchworth Wilbury 51.985468 -0.240845 520902 233351 TL209333
SG6 4YQ Letchworth Norton 51.988444 -0.236607 521185 233689 TL211336
SG6 4YR Letchworth Grange 51.992543 -0.235879 521224 234146 TL212341
SG6 4YS Letchworth Wilbury 51.98798 -0.240456 520922 233631 TL209336
SG6 4YT Letchworth Grange 51.98936 -0.230498 521602 233801 TL216338
SG6 4YU Letchworth Norton 51.986889 -0.234848 521310 233519 TL213335
SG6 4YW Letchworth Wilbury 51.979206 -0.242984 520772 232651 TL207326
SG6 4YY Letchworth Norton 51.986817 -0.234807 521313 233511 TL213335
SG6 4YZ Letchworth Grange 51.992543 -0.235879 521224 234146 TL212341
SG6 4ZJ Letchworth Norton 51.988454 -0.236636 521183 233690 TL211336
SG6 4ZN Letchworth Norton 51.986817 -0.234807 521313 233511 TL213335
SG6 4ZP Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 4ZQ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 4ZR Letchworth Norton 51.988454 -0.236636 521183 233690 TL211336
SG6 4ZT Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 4ZU Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 4ZW Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 4ZX Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AA Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AB Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AD Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AE Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AF Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AG Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AH Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AJ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AL Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AN Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AP Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AQ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AR Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AS Letchworth South East 51.981602 -0.209223 523084 232974 TL230329
SG6 9AT Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AU Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AW Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AX Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AY Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9AZ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BA Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BB Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BD Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BE Letchworth South East 51.981453 -0.209477 523067 232957 TL230329
SG6 9BF Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BG Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BH Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BJ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BL Letchworth South East 51.981602 -0.209223 523084 232974 TL230329
SG6 9BN Letchworth South East 51.981602 -0.209223 523084 232974 TL230329
SG6 9BP Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BQ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BR Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BS Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BT Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BU Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BW Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BX Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BY Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9BZ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DA Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DB Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DD Letchworth South East 51.981453 -0.209477 523067 232957 TL230329
SG6 9DE Letchworth South East 51.981453 -0.209477 523067 232957 TL230329
SG6 9DF Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DG Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DH Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DJ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DL Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DN Letchworth South East 51.981602 -0.209223 523084 232974 TL230329
SG6 9DQ Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DR Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DS Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DT Letchworth South East 51.981602 -0.209223 523084 232974 TL230329
SG6 9DU Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DW Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DX Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DY Letchworth South East 51.981628 -0.209208 523085 232977 TL230329
SG6 9DZ Letchworth South East 51.981602 -0.209223 523084 232974 TL230329
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




© 2025 Chris Bell [ Email ] [ Bluesky ] [ Strava ] [ Privacy ]