Postcodes in North Hertfordshire page 38 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 4HN Letchworth Norton 51.986437 -0.234718 521320 233469 TL213334
SG6 4HP Letchworth Norton 51.985438 -0.237014 521165 233354 TL211333
SG6 4HQ Letchworth Norton 51.987251 -0.22902 521709 233569 TL217335
SG6 4HR Letchworth Norton 51.986315 -0.238538 521058 233449 TL210334
SG6 4HS Letchworth Norton 51.986121 -0.236422 521204 233431 TL212334
SG6 4HT Letchworth Norton 51.986452 -0.236263 521214 233468 TL212334
SG6 4HW Letchworth Norton 51.985161 -0.234739 521322 233327 TL213333
SG6 4HX Letchworth Norton 51.987641 -0.236418 521200 233600 TL211336
SG6 4HY Letchworth Grange 51.990445 -0.236325 521199 233912 TL211339
SG6 4HZ Letchworth Grange 51.98994 -0.235631 521248 233857 TL212338
SG6 4JA Letchworth Norton 51.988474 -0.22363 522076 233714 TL220337
SG6 4JB Letchworth Norton 51.989121 -0.224784 521995 233784 TL219337
SG6 4JD Letchworth Norton 51.988369 -0.226809 521858 233697 TL218336
SG6 4JE Letchworth Grange 51.988624 -0.23478 521310 233712 TL213337
SG6 4JF Letchworth Grange 51.988754 -0.233318 521410 233729 TL214337
SG6 4JG Letchworth Norton 51.987723 -0.23049 521607 233619 TL216336
SG6 4JH Letchworth Norton 51.988162 -0.233371 521408 233663 TL214336
SG6 4JJ Letchworth Norton 51.98701 -0.236312 521209 233530 TL212335
SG6 4JL Letchworth Norton 51.986661 -0.238874 521034 233487 TL210334
SG6 4JN Letchworth Wilbury 51.98675 -0.240606 520915 233494 TL209334
SG6 4JP Letchworth Wilbury 51.991366 -0.245011 520600 234000 TL205340
SG6 4JQ Letchworth Norton 51.987803 -0.233428 521405 233623 TL214336
SG6 4JR Letchworth Wilbury 51.997188 -0.24346 520691 234650 TL206346
SG6 4JT Letchworth Wilbury 51.984389 -0.248052 520410 233219 TL204332
SG6 4JU Letchworth Wilbury 51.982662 -0.249255 520332 233025 TL203330
SG6 4JW Letchworth Wilbury 51.985913 -0.243563 520714 233396 TL207333
SG6 4JX Letchworth Wilbury 51.982903 -0.248516 520382 233053 TL203330
SG6 4JY Letchworth Wilbury 51.981124 -0.250449 520254 232852 TL202328
SG6 4JZ Letchworth Wilbury 51.980639 -0.249844 520297 232799 TL202327
SG6 4LA Letchworth Wilbury 51.981964 -0.248873 520360 232948 TL203329
SG6 4LB Letchworth Wilbury 51.981218 -0.251348 520192 232861 TL201328
SG6 4LD Letchworth Wilbury 51.980431 -0.250971 520220 232774 TL202327
SG6 4LE Letchworth Wilbury 51.979792 -0.252743 520100 232700 TL201327
SG6 4LF Letchworth Wilbury 51.98011 -0.252993 520082 232735 TL200327
SG6 4LG Letchworth Wilbury 51.979541 -0.252857 520093 232672 TL200326
SG6 4LH Letchworth Grange 51.989471 -0.233739 521379 233808 TL213338
SG6 4LJ Letchworth Grange 51.989423 -0.234717 521312 233801 TL213338
SG6 4LL Letchworth Grange 51.990329 -0.235205 521276 233901 TL212339
SG6 4LN Letchworth Grange 51.989686 -0.2253 521958 233846 TL219338
SG6 4LP Letchworth Grange 51.989445 -0.227829 521785 233815 TL217338
SG6 4LQ Letchworth Grange 51.990561 -0.234471 521326 233928 TL213339
SG6 4LR Letchworth Grange 51.988963 -0.226856 521853 233763 TL218337
SG6 4LS Letchworth Grange 51.98889 -0.22798 521776 233753 TL217337
SG6 4LT Letchworth Grange 51.990559 -0.227754 521787 233939 TL217339
SG6 4LU Letchworth Grange 51.991651 -0.227422 521807 234061 TL218340
SG6 4LW Letchworth Grange 51.990045 -0.225228 521962 233886 TL219338
SG6 4LX Letchworth Grange 51.990633 -0.228479 521737 233946 TL217339
SG6 4LY Letchworth Grange 51.989629 -0.229276 521685 233833 TL216338
SG6 4LZ Letchworth Grange 51.991346 -0.229296 521679 234024 TL216340
SG6 4NA Letchworth Grange 51.991916 -0.231312 521539 234084 TL215340
SG6 4NB Letchworth Grange 51.991368 -0.226542 521868 234031 TL218340
SG6 4ND Letchworth Grange 51.990506 -0.224231 522029 233939 TL220339
SG6 4NE Letchworth Grange 51.990759 -0.226103 521900 233964 TL218339
SG6 4NF Letchworth Grange 51.991297 -0.224771 521990 234026 TL219340
SG6 4NG Letchworth Grange 51.991947 -0.224949 521976 234098 TL219340
SG6 4NH Letchworth Grange 51.992035 -0.224287 522021 234109 TL220341
SG6 4NJ Letchworth Grange 51.991981 -0.226052 521900 234100 TL218341
SG6 4NL Letchworth Grange 51.991364 -0.22388 522051 234035 TL220340
SG6 4NN Letchworth Grange 51.991907 -0.223509 522075 234096 TL220340
SG6 4NP Letchworth Grange 51.991419 -0.222756 522128 234043 TL221340
SG6 4NQ Letchworth Grange 51.991176 -0.225719 521925 234011 TL219340
SG6 4NR Letchworth Grange 51.992353 -0.226882 521842 234140 TL218341
SG6 4NS Letchworth Grange 51.991831 -0.226206 521890 234083 TL218340
SG6 4NT Letchworth Grange 51.989278 -0.236441 521194 233782 TL211337
SG6 4NU Letchworth Grange 51.992003 -0.227507 521800 234100 TL218341
SG6 4NW Letchworth Grange 51.991049 -0.223237 522096 234001 TL220340
SG6 4NZ Letchworth Grange 51.99006 -0.222093 522177 233893 TL221338
SG6 4PA Letchworth Grange 51.990974 -0.221841 522192 233995 TL221339
SG6 4PB Letchworth Grange 51.991615 -0.222005 522179 234066 TL221340
SG6 4PD Letchworth Grange 51.991166 -0.220858 522259 234018 TL222340
SG6 4PE Letchworth Grange 51.992142 -0.220601 522274 234127 TL222341
SG6 4PF Letchworth Grange 51.993928 -0.218593 522407 234329 TL224343
SG6 4PG Letchworth Grange 51.993826 -0.219587 522339 234316 TL223343
SG6 4PH Letchworth Grange 51.995892 -0.220041 522302 234545 TL223345
SG6 4PJ Letchworth Grange 51.996196 -0.221122 522227 234577 TL222345
SG6 4PL Letchworth Grange 51.996319 -0.222679 522120 234588 TL221345
SG6 4PN Letchworth Grange 51.997069 -0.224149 522017 234669 TL220346
SG6 4PP Letchworth Grange 51.997638 -0.226093 521882 234729 TL218347
SG6 4PQ Letchworth Grange 51.995402 -0.218563 522405 234493 TL224344
SG6 4PR Letchworth Grange 51.996805 -0.225745 521908 234637 TL219346
SG6 4PS Letchworth Grange 51.996217 -0.226077 521887 234571 TL218345
SG6 4PT Letchworth Grange 51.995069 -0.225697 521916 234444 TL219344
SG6 4PU Letchworth Grange 51.996263 -0.224965 521963 234578 TL219345
SG6 4PW Letchworth Grange 51.997373 -0.225839 521900 234700 TL218347
SG6 4PX Letchworth Grange 51.994819 -0.222881 522110 234421 TL221344
SG6 4PY Letchworth Grange 51.995686 -0.223636 522056 234516 TL220345
SG6 4PZ Letchworth Grange 51.994458 -0.221543 522203 234383 TL222343
SG6 4QA Letchworth Grange 51.99462 -0.222149 522161 234400 TL221344
SG6 4QB Letchworth Grange 51.994124 -0.220898 522248 234347 TL222343
SG6 4QD Letchworth Grange 51.994161 -0.220317 522288 234352 TL222343
SG6 4QE Letchworth Wilbury 51.979422 -0.233974 521390 232690 TL213326
SG6 4QF Letchworth Wilbury 51.97906 -0.235054 521317 232648 TL213326
SG6 4QH Letchworth Grange 51.993385 -0.230908 521563 234248 TL215342
SG6 4QJ Letchworth Grange 51.993204 -0.229659 521649 234230 TL216342
SG6 4QL Letchworth Grange 51.993128 -0.228747 521712 234223 TL217342
SG6 4QN Letchworth Grange 51.992306 -0.228489 521732 234132 TL217341
SG6 4QP Letchworth Grange 51.993587 -0.227564 521792 234276 TL217342
SG6 4QQ Letchworth Grange 51.992901 -0.227472 521800 234200 TL217341
SG6 4QR Letchworth Grange 51.993397 -0.226972 521833 234256 TL218342
SG6 4QS Letchworth Grange 51.994614 -0.227698 521780 234390 TL217343
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 ]