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 |
|---|---|---|---|---|---|---|
| NN7 4SP | Woodford & Weedon | 52.237301 | -1.099756 | 461573 | 260283 | SP615602 |
| NN7 4SQ | Rural South Northamptonshire | 52.203706 | -1.078002 | 463106 | 256565 | SP631565 |
| NN7 4SR | Woodford & Weedon | 52.236712 | -1.102594 | 461380 | 260215 | SP613602 |
| NN7 4SS | Woodford & Weedon | 52.235176 | -1.102771 | 461370 | 260044 | SP613600 |
| NN7 4ST | Woodford & Weedon | 52.239361 | -1.101032 | 461483 | 260511 | SP614605 |
| NN7 4SU | Woodford & Weedon | 52.239865 | -1.103409 | 461320 | 260565 | SP613605 |
| NN7 4SW | Woodford & Weedon | 52.22903 | -1.084535 | 462624 | 259376 | SP626593 |
| NN7 4SX | Woodford & Weedon | 52.241863 | -1.10375 | 461294 | 260787 | SP612607 |
| NN7 4SY | Woodford & Weedon | 52.240552 | -1.100364 | 461527 | 260644 | SP615606 |
| NN7 4SZ | Woodford & Weedon | 52.241695 | -1.096987 | 461756 | 260774 | SP617607 |
| NN7 4TA | Woodford & Weedon | 52.241845 | -1.086146 | 462496 | 260800 | SP624607 |
| NN7 4TB | Campion | 52.235684 | -1.050528 | 464937 | 260146 | SP649601 |
| NN7 4TD | Woodford & Weedon | 52.233868 | -1.089385 | 462286 | 259910 | SP622599 |
| NN7 4TE | Rural South Northamptonshire | 52.218771 | -1.06049 | 464281 | 258256 | SP642582 |
| NN7 4TF | Woodford & Weedon | 52.232072 | -1.088411 | 462355 | 259711 | SP623597 |
| NN7 4TG | Woodford & Weedon | 52.232111 | -1.086536 | 462483 | 259717 | SP624597 |
| NN7 4TH | Woodford & Weedon | 52.230895 | -1.087454 | 462422 | 259581 | SP624595 |
| NN7 4TJ | Woodford & Weedon | 52.225453 | -1.092924 | 462056 | 258971 | SP620589 |
| NN7 4TL | Long Buckby | 52.273502 | -0.970402 | 470349 | 264427 | SP703644 |
| NN7 4TN | Woodford & Weedon | 52.227944 | -1.079067 | 462999 | 259260 | SP629592 |
| NN7 4TQ | Woodford & Weedon | 52.22523 | -1.089649 | 462280 | 258949 | SP622589 |
| NN7 4TR | Campion | 52.238637 | -0.970506 | 470397 | 260549 | SP703605 |
| NN7 4TS | Campion | 52.23919 | -0.969981 | 470432 | 260611 | SP704606 |
| NN7 4TT | Campion | 52.238471 | -0.970027 | 470430 | 260531 | SP704605 |
| NN7 4TU | Campion | 52.238769 | -0.971279 | 470344 | 260563 | SP703605 |
| NN7 4TW | Campion | 52.238288 | -0.971759 | 470312 | 260509 | SP703605 |
| NN7 4TX | Campion | 52.237678 | -0.970894 | 470372 | 260442 | SP703604 |
| NN7 4TZ | Campion | 52.23671 | -0.972279 | 470279 | 260333 | SP702603 |
| NN7 4UA | Campion | 52.236846 | -0.973418 | 470201 | 260347 | SP702603 |
| NN7 4UB | Campion | 52.237027 | -0.97255 | 470260 | 260368 | SP702603 |
| NN7 4UD | Campion | 52.237612 | -0.972609 | 470255 | 260433 | SP702604 |
| NN7 4UE | Campion | 52.238692 | -0.972672 | 470249 | 260553 | SP702605 |
| NN7 4UF | Campion | 52.222763 | -0.986625 | 469321 | 258768 | SP693587 |
| NN7 4UL | Campion | 52.240914 | -0.969824 | 470440 | 260803 | SP704608 |
| NN7 4UN | Campion | 52.24203 | -0.969944 | 470430 | 260927 | SP704609 |
| NN7 4UP | Woodford & Weedon | 52.241845 | -1.086146 | 462496 | 260800 | SP624607 |
| NN7 4UQ | Long Buckby | 52.286993 | -1.021811 | 466821 | 265879 | SP668658 |
| NN7 4UR | Campion | 52.256184 | -0.972239 | 470251 | 262499 | SP702624 |
| NN7 4US | Long Buckby | 52.282639 | -1.024766 | 466626 | 265392 | SP666653 |
| NN7 4UX | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 4UY | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4UZ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WA | Campion | 52.256202 | -0.972224 | 470252 | 262501 | SP702625 |
| NN7 4WB | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WD | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WE | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 4WF | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WG | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WH | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4WJ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4WL | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WN | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WQ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WR | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WS | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4WT | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WU | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WY | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4WZ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4XA | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 4XB | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4XD | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 4XE | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4XF | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 4XG | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4YQ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4YR | Campion | 52.256202 | -0.972224 | 470252 | 262501 | SP702625 |
| NN7 4YX | Campion | 52.256184 | -0.972239 | 470251 | 262499 | SP702624 |
| NN7 4YY | Campion | 52.256202 | -0.972224 | 470252 | 262501 | SP702625 |
| NN7 4YZ | Campion | 52.256202 | -0.972224 | 470252 | 262501 | SP702625 |
| NN7 4ZA | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZB | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZD | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZE | Campion | 52.24123 | -1.02065 | 466969 | 260790 | SP669607 |
| NN7 4ZF | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4ZG | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZH | Campion | 52.24123 | -1.02065 | 466969 | 260790 | SP669607 |
| NN7 4ZJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZL | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZN | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZQ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4ZR | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZS | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4ZT | Campion | 52.24123 | -1.02065 | 466969 | 260790 | SP669607 |
| NN7 4ZU | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZW | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 4ZX | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZY | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4ZZ | Campion | 52.24123 | -1.02065 | 466969 | 260790 | SP669607 |
| NN7 9AA | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 9AB | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 9AD | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 9AE | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 9AF | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 9AH | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 9AJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 9AL | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 9AN | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |