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 |
|---|---|---|---|---|---|---|
| NN2 8XG | Kingsthorpe South | 52.275849 | -0.885322 | 476150 | 264774 | SP761647 |
| NN2 8XH | Kingsthorpe South | 52.275888 | -0.885644 | 476128 | 264778 | SP761647 |
| NN2 8XJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YA | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YB | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN2 8YD | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN2 8YE | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YF | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YG | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN2 8YH | Kingsthorpe North | 52.275522 | -0.91976 | 473801 | 264702 | SP738647 |
| NN2 8YJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YL | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YN | Kingsthorpe North | 52.272728 | -0.904454 | 474850 | 264407 | SP748644 |
| NN2 8YP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YQ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YR | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YS | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YT | Kingsthorpe North | 52.275522 | -0.91976 | 473801 | 264702 | SP738647 |
| NN2 8YU | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YW | Kingsthorpe North | 52.275522 | -0.91976 | 473801 | 264702 | SP738647 |
| NN2 8YX | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YY | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8YZ | Kingsthorpe North | 52.275522 | -0.91976 | 473801 | 264702 | SP738647 |
| NN2 8ZA | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZB | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN2 8ZD | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZE | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN2 8ZF | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZG | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZH | Kingsthorpe North | 52.272728 | -0.904454 | 474850 | 264407 | SP748644 |
| NN2 8ZJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZL | Kingsthorpe North | 52.272728 | -0.904454 | 474850 | 264407 | SP748644 |
| NN2 8ZN | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZQ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZR | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZS | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZT | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZU | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZW | Kingsthorpe North | 52.272728 | -0.904454 | 474850 | 264407 | SP748644 |
| NN2 8ZX | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZY | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN2 8ZZ | Kingsthorpe North | 52.272728 | -0.904454 | 474850 | 264407 | SP748644 |
| NN3 0AE | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0AH | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0AN | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0AP | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0AR | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0AS | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0AW | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BB | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BD | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BE | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BF | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BG | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BL | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BN | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BS | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BT | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0BW | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DA | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DB | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DD | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DF | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DH | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DJ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DL | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DN | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DP | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DQ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DR | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DS | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DT | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DU | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DW | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DX | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DY | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0DZ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EA | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EB | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0ED | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EE | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EF | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EG | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EH | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EJ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EL | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EN | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 0EP | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN3 1AA | Kingsley & Semilong | 52.257991 | -0.871837 | 477101 | 262802 | SP771628 |
| NN3 1AB | Parklands | 52.274493 | -0.861993 | 477744 | 264648 | SP777646 |
| NN3 1AD | Headlands | 52.265097 | -0.862864 | 477701 | 263602 | SP777636 |
| NN3 1AE | Headlands | 52.271867 | -0.849867 | 478576 | 264369 | SP785643 |
| NN3 1AF | Headlands | 52.273257 | -0.849479 | 478600 | 264524 | SP786645 |
| NN3 1AG | Headlands | 52.273244 | -0.848175 | 478689 | 264524 | SP786645 |
| NN3 1AH | Headlands | 52.270721 | -0.847522 | 478738 | 264244 | SP787642 |
| NN3 1AJ | Headlands | 52.270449 | -0.850065 | 478565 | 264211 | SP785642 |
| NN3 1AL | Headlands | 52.263895 | -0.864976 | 477559 | 263466 | SP775634 |
| NN3 1AN | Moulton | 52.275519 | -0.855562 | 478181 | 264769 | SP781647 |
| NN3 1AP | Parklands | 52.277571 | -0.881072 | 476437 | 264970 | SP764649 |