This page provides postcode data for the West Northamptonshire UK Unitary Authority.
In 2021, West Northamptonshire contained approximately 172,600 households with a population of about 425,700
In 2011, West Northamptonshire contained approximately 155,103 households with a population of about 375,115
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NN3 1AQ | Parklands | 52.276947 | -0.866606 | 477425 | 264916 | SP774649 |
| NN3 1AR | Parklands | 52.275898 | -0.864053 | 477601 | 264802 | SP776648 |
| NN3 1AS | Parklands | 52.277573 | -0.873699 | 476940 | 264978 | SP769649 |
| NN3 1AT | Parklands | 52.275373 | -0.870281 | 477177 | 264737 | SP771647 |
| NN3 1AU | Moulton | 52.287274 | -0.84029 | 479202 | 266093 | SP792660 |
| NN3 1AW | Parklands | 52.268632 | -0.862979 | 477687 | 263995 | SP776639 |
| NN3 1AX | Parklands | 52.279417 | -0.875778 | 476795 | 265181 | SP767651 |
| NN3 1AY | Headlands | 52.265882 | -0.858404 | 478004 | 263694 | SP780636 |
| NN3 1AZ | Parklands | 52.268632 | -0.862979 | 477687 | 263995 | SP776639 |
| NN3 1BA | Parklands | 52.261972 | -0.87071 | 477171 | 263246 | SP771632 |
| NN3 1BB | Parklands | 52.263859 | -0.870545 | 477179 | 263456 | SP771634 |
| NN3 1BD | Parklands | 52.263879 | -0.869899 | 477223 | 263459 | SP772634 |
| NN3 1BE | Parklands | 52.263136 | -0.869244 | 477269 | 263377 | SP772633 |
| NN3 1BG | Parklands | 52.264356 | -0.868012 | 477351 | 263514 | SP773635 |
| NN3 1BH | Parklands | 52.266897 | -0.872417 | 477046 | 263792 | SP770637 |
| NN3 1BJ | Parklands | 52.267836 | -0.86719 | 477401 | 263902 | SP774639 |
| NN3 1BL | Parklands | 52.262814 | -0.872227 | 477066 | 263338 | SP770633 |
| NN3 1BN | Parklands | 52.270448 | -0.85833 | 478001 | 264202 | SP780642 |
| NN3 1BP | Parklands | 52.266717 | -0.871395 | 477116 | 263773 | SP771637 |
| NN3 1BQ | Parklands | 52.266093 | -0.871059 | 477140 | 263704 | SP771637 |
| NN3 1BS | Parklands | 52.266378 | -0.869792 | 477226 | 263737 | SP772637 |
| NN3 1BT | Parklands | 52.266221 | -0.868477 | 477316 | 263721 | SP773637 |
| NN3 1BU | Parklands | 52.265894 | -0.868075 | 477344 | 263685 | SP773636 |
| NN3 1BW | Parklands | 52.271304 | -0.853912 | 478301 | 264302 | SP783643 |
| NN3 1BX | Parklands | 52.265755 | -0.867654 | 477373 | 263670 | SP773636 |
| NN3 1BY | Parklands | 52.265146 | -0.866966 | 477421 | 263603 | SP774636 |
| NN3 1BZ | Parklands | 52.266242 | -0.865956 | 477488 | 263726 | SP774637 |
| NN3 1DA | Parklands | 52.267453 | -0.870292 | 477190 | 263856 | SP771638 |
| NN3 1DB | Moulton | 52.278157 | -0.860624 | 477831 | 265057 | SP778650 |
| NN3 1DD | Moulton | 52.278881 | -0.861089 | 477798 | 265137 | SP777651 |
| NN3 1DE | Moulton | 52.277486 | -0.861858 | 477748 | 264981 | SP777649 |
| NN3 1DF | Moulton | 52.278525 | -0.861465 | 477773 | 265097 | SP777650 |
| NN3 1DG | Parklands | 52.265628 | -0.874134 | 476931 | 263649 | SP769636 |
| NN3 1DH | Parklands | 52.267423 | -0.865384 | 477525 | 263858 | SP775638 |
| NN3 1DJ | Parklands | 52.267771 | -0.865067 | 477546 | 263897 | SP775638 |
| NN3 1DL | Parklands | 52.267405 | -0.866278 | 477464 | 263855 | SP774638 |
| NN3 1DN | Parklands | 52.268296 | -0.871018 | 477139 | 263949 | SP771639 |
| NN3 1DP | Parklands | 52.266392 | -0.875082 | 476865 | 263733 | SP768637 |
| NN3 1DQ | Parklands | 52.267289 | -0.872905 | 477012 | 263835 | SP770638 |
| NN3 1DR | Parklands | 52.265379 | -0.876294 | 476784 | 263619 | SP767636 |
| NN3 1DS | Parklands | 52.269294 | -0.8673 | 477391 | 264064 | SP773640 |
| NN3 1DT | Parklands | 52.269173 | -0.86871 | 477295 | 264049 | SP772640 |
| NN3 1DU | Parklands | 52.26965 | -0.870705 | 477158 | 264100 | SP771640 |
| NN3 1DW | Parklands | 52.268077 | -0.868869 | 477286 | 263927 | SP772639 |
| NN3 1DX | Parklands | 52.27011 | -0.871793 | 477083 | 264150 | SP770641 |
| NN3 1DY | Parklands | 52.269676 | -0.87154 | 477101 | 264102 | SP771641 |
| NN3 1DZ | Parklands | 52.268797 | -0.871724 | 477090 | 264004 | SP770640 |
| NN3 1EA | Parklands | 52.26695 | -0.877002 | 476733 | 263793 | SP767637 |
| NN3 1EB | Parklands | 52.270199 | -0.873535 | 476964 | 264158 | SP769641 |
| NN3 1ED | Parklands | 52.268592 | -0.876638 | 476755 | 263976 | SP767639 |
| NN3 1EE | Parklands | 52.270256 | -0.876713 | 476747 | 264161 | SP767641 |
| NN3 1EF | Parklands | 52.269668 | -0.875409 | 476837 | 264097 | SP768640 |
| NN3 1EG | Parklands | 52.268471 | -0.877154 | 476720 | 263962 | SP767639 |
| NN3 1EH | Parklands | 52.269536 | -0.876614 | 476755 | 264081 | SP767640 |
| NN3 1EJ | Parklands | 52.269329 | -0.874773 | 476881 | 264060 | SP768640 |
| NN3 1EL | Parklands | 52.268919 | -0.876952 | 476733 | 264012 | SP767640 |
| NN3 1EN | Parklands | 52.268372 | -0.876175 | 476787 | 263952 | SP767639 |
| NN3 1EP | Parklands | 52.269203 | -0.873794 | 476948 | 264047 | SP769640 |
| NN3 1EQ | Moulton | 52.291082 | -0.860234 | 477835 | 266495 | SP778664 |
| NN3 1ER | Parklands | 52.268659 | -0.87328 | 476984 | 263987 | SP769639 |
| NN3 1ES | Parklands | 52.266922 | -0.875039 | 476867 | 263792 | SP768637 |
| NN3 1ET | Parklands | 52.267735 | -0.875414 | 476840 | 263882 | SP768638 |
| NN3 1EU | Parklands | 52.274039 | -0.862401 | 477717 | 264597 | SP777645 |
| NN3 1EW | Parklands | 52.268053 | -0.87482 | 476880 | 263918 | SP768639 |
| NN3 1EX | Parklands | 52.268864 | -0.859969 | 477892 | 264024 | SP778640 |
| NN3 1EY | Moulton | 52.278403 | -0.856294 | 478126 | 265089 | SP781650 |
| NN3 1EZ | Parklands | 52.27042 | -0.8554 | 478201 | 264202 | SP782642 |
| NN3 1FA | Parklands | 52.27042 | -0.8554 | 478201 | 264202 | SP782642 |
| NN3 1FB | Parklands | 52.27042 | -0.8554 | 478201 | 264202 | SP782642 |
| NN3 1FD | Parklands | 52.27042 | -0.8554 | 478201 | 264202 | SP782642 |
| NN3 1FE | Headlands | 52.266024 | -0.859221 | 477948 | 263709 | SP779637 |
| NN3 1FF | Headlands | 52.265988 | -0.860159 | 477884 | 263704 | SP778637 |
| NN3 1FH | Moulton | 52.280216 | -0.845781 | 478840 | 265302 | SP788653 |
| NN3 1FZ | Moulton | 52.291854 | -0.851739 | 478413 | 266590 | SP784665 |
| NN3 1GA | Moulton | 52.288978 | -0.860185 | 477842 | 266261 | SP778662 |
| NN3 1GB | Moulton | 52.280543 | -0.85813 | 477997 | 265325 | SP779653 |
| NN3 1GD | Parklands | 52.274705 | -0.854176 | 478277 | 264680 | SP782646 |
| NN3 1GE | Parklands | 52.268366 | -0.85963 | 477916 | 263969 | SP779639 |
| NN3 1GF | Parklands | 52.273934 | -0.853448 | 478328 | 264595 | SP783645 |
| NN3 1GG | Moulton | 52.289352 | -0.860777 | 477801 | 266302 | SP778663 |
| NN3 1GH | Moulton | 52.290095 | -0.860465 | 477821 | 266385 | SP778663 |
| NN3 1GJ | Parklands | 52.274971 | -0.861146 | 477801 | 264702 | SP778647 |
| NN3 1GN | Parklands | 52.274971 | -0.861146 | 477801 | 264702 | SP778647 |
| NN3 1GP | Talavera | 52.267067 | -0.828962 | 480011 | 263858 | SP800638 |
| NN3 1GQ | Parklands | 52.268632 | -0.862993 | 477686 | 263995 | SP776639 |
| NN3 1GS | Parklands | 52.274971 | -0.861146 | 477801 | 264702 | SP778647 |
| NN3 1GT | Parklands | 52.274971 | -0.861146 | 477801 | 264702 | SP778647 |
| NN3 1GU | Parklands | 52.274044 | -0.858238 | 478001 | 264602 | SP780646 |
| NN3 1GW | Parklands | 52.274971 | -0.861146 | 477801 | 264702 | SP778647 |
| NN3 1GX | Moulton | 52.27698 | -0.856052 | 478145 | 264931 | SP781649 |
| NN3 1GY | Moulton | 52.276898 | -0.856816 | 478093 | 264921 | SP780649 |
| NN3 1GZ | Moulton | 52.277258 | -0.856851 | 478090 | 264961 | SP780649 |
| NN3 1HA | Parklands | 52.26912 | -0.857617 | 478052 | 264055 | SP780640 |
| NN3 1HB | Parklands | 52.271359 | -0.853969 | 478297 | 264308 | SP782643 |
| NN3 1HD | Moulton | 52.277874 | -0.856469 | 478115 | 265030 | SP781650 |
| NN3 1HE | Moulton | 52.280215 | -0.85679 | 478089 | 265290 | SP780652 |
| NN3 1HF | Parklands | 52.27042 | -0.8554 | 478201 | 264202 | SP782642 |
| NN3 1HG | Parklands | 52.269947 | -0.857596 | 478052 | 264147 | SP780641 |
| NN3 1HH | Moulton | 52.276788 | -0.8538 | 478299 | 264912 | SP782649 |
| NN3 1HJ | Moulton | 52.277829 | -0.855473 | 478183 | 265026 | SP781650 |