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 155,106 households with a population of about 375,121
Website: https://www.westnorthants.gov.uk/
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NN7 3RH | Campion | 52.20713 | -1.005887 | 468029 | 257011 | SP680570 |
| NN7 3RJ | Campion | 52.211418 | -1.012217 | 467590 | 257482 | SP675574 |
| NN7 3RL | Campion | 52.212438 | -1.009457 | 467777 | 257598 | SP677575 |
| NN7 3RN | Campion | 52.2109 | -1.007252 | 467930 | 257429 | SP679574 |
| NN7 3RP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3RQ | Campion | 52.212504 | -1.004538 | 468113 | 257610 | SP681576 |
| NN7 3RR | Campion | 52.211535 | -1.004735 | 468101 | 257502 | SP681575 |
| NN7 3RS | Towcester | 52.195849 | -0.980887 | 469755 | 255780 | SP697557 |
| NN7 3RT | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3RU | Campion | 52.206623 | -1.005504 | 468056 | 256955 | SP680569 |
| NN7 3RW | Campion | 52.205926 | -1.004846 | 468102 | 256878 | SP681568 |
| NN7 3RX | Campion | 52.205849 | -1.019306 | 467114 | 256856 | SP671568 |
| NN7 3RY | Hackleton & Roade | 52.174288 | -0.943021 | 472378 | 253419 | SP723534 |
| NN7 3RZ | Hackleton & Roade | 52.174117 | -0.942996 | 472380 | 253400 | SP723533 |
| NN7 3SA | Campion | 52.211535 | -1.004735 | 468101 | 257502 | SP681575 |
| NN7 3SB | Campion | 52.221106 | -0.996807 | 468628 | 258574 | SP686585 |
| NN7 3WB | Hackleton & Roade | 52.174044 | -0.942896 | 472387 | 253392 | SP723533 |
| NN7 3WD | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 3WE | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3WH | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3WJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WL | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WN | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 3WP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WQ | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3WR | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 3WS | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WT | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WU | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WY | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3WZ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3YB | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3YH | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3YN | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3YR | Hackleton & Roade | 52.174044 | -0.942896 | 472387 | 253392 | SP723533 |
| NN7 3YT | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3YW | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3YX | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3YY | Hackleton & Roade | 52.174044 | -0.942896 | 472387 | 253392 | SP723533 |
| NN7 3YZ | Hackleton & Roade | 52.174044 | -0.942896 | 472387 | 253392 | SP723533 |
| NN7 3ZA | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZB | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZD | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZE | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZF | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZG | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZH | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3ZJ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZL | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZN | Towcester | 52.195889 | -0.981325 | 469725 | 255784 | SP697557 |
| NN7 3ZP | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZQ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZR | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZS | Billing | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 |
| NN7 3ZT | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZU | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZW | Towcester | 52.195849 | -0.980887 | 469755 | 255780 | SP697557 |
| NN7 3ZX | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 3ZY | Campion | 52.210146 | -1.010664 | 467698 | 257342 | SP676573 |
| NN7 3ZZ | Kingsley & Semilong | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 |
| NN7 4AA | Campion | 52.227435 | -0.97892 | 469840 | 259295 | SP698592 |
| NN7 4AB | Campion | 52.213837 | -0.968079 | 470602 | 257793 | SP706577 |
| NN7 4AD | Campion | 52.229389 | -0.981335 | 469672 | 259510 | SP696595 |
| NN7 4AE | Campion | 52.22992 | -0.980313 | 469741 | 259570 | SP697595 |
| NN7 4AF | Campion | 52.232172 | -0.978738 | 469845 | 259822 | SP698598 |
| NN7 4AG | Campion | 52.231331 | -0.979211 | 469814 | 259728 | SP698597 |
| NN7 4AH | Campion | 52.227914 | -0.979231 | 469818 | 259348 | SP698593 |
| NN7 4AJ | Campion | 52.230514 | -0.978381 | 469872 | 259638 | SP698596 |
| NN7 4AL | Campion | 52.229901 | -0.976023 | 470034 | 259572 | SP700595 |
| NN7 4AN | Campion | 52.229592 | -0.977772 | 469915 | 259536 | SP699595 |
| NN7 4AP | Campion | 52.237017 | -0.974439 | 470131 | 260365 | SP701603 |
| NN7 4AQ | Campion | 52.229227 | -0.979245 | 469815 | 259494 | SP698594 |
| NN7 4AR | Campion | 52.235401 | -0.972704 | 470252 | 260187 | SP702601 |
| NN7 4AS | Campion | 52.227644 | -0.984376 | 469467 | 259313 | SP694593 |
| NN7 4AT | Campion | 52.227212 | -0.986392 | 469330 | 259263 | SP693592 |
| NN7 4AU | Campion | 52.227405 | -0.985904 | 469363 | 259285 | SP693592 |
| NN7 4AW | Campion | 52.234928 | -0.976171 | 470016 | 260131 | SP700601 |
| NN7 4AX | Campion | 52.226285 | -0.984217 | 469480 | 259162 | SP694591 |
| NN7 4AY | Campion | 52.225806 | -0.982925 | 469569 | 259110 | SP695591 |
| NN7 4AZ | Campion | 52.22519 | -0.982368 | 469608 | 259042 | SP696590 |
| NN7 4BA | Campion | 52.224229 | -0.982448 | 469604 | 258935 | SP696589 |
| NN7 4BB | Campion | 52.229177 | -0.982775 | 469574 | 259485 | SP695594 |
| NN7 4BD | Campion | 52.227607 | -0.98322 | 469546 | 259310 | SP695593 |
| NN7 4BE | Campion | 52.234136 | -0.976072 | 470024 | 260043 | SP700600 |
| NN7 4BF | Campion | 52.228163 | -0.981993 | 469629 | 259373 | SP696593 |
| NN7 4BG | Campion | 52.228796 | -0.980324 | 469742 | 259445 | SP697594 |
| NN7 4BH | Campion | 52.229288 | -0.977984 | 469901 | 259502 | SP699595 |
| NN7 4BJ | Campion | 52.228382 | -0.976116 | 470030 | 259403 | SP700594 |
| NN7 4BL | Long Buckby | 52.267008 | -1.035059 | 465947 | 263644 | SP659636 |
| NN7 4BN | Campion | 52.240163 | -0.987986 | 469201 | 260702 | SP692607 |
| NN7 4BP | Campion | 52.240163 | -0.987986 | 469201 | 260702 | SP692607 |
| NN7 4BQ | Campion | 52.229613 | -0.977055 | 469964 | 259539 | SP699595 |
| NN7 4BS | Campion | 52.239437 | -0.988208 | 469187 | 260621 | SP691606 |
| NN7 4BT | Campion | 52.239739 | -0.989914 | 469070 | 260653 | SP690606 |
| NN7 4BU | Campion | 52.240308 | -0.99119 | 468982 | 260715 | SP689607 |
| NN7 4BW | Campion | 52.240568 | -0.987962 | 469202 | 260747 | SP692607 |
| NN7 4BX | Campion | 52.240902 | -0.987047 | 469264 | 260785 | SP692607 |
| NN7 4BY | Campion | 52.241592 | -0.98791 | 469204 | 260861 | SP692608 |
| NN7 4BZ | Campion | 52.240066 | -0.986085 | 469331 | 260693 | SP693606 |
| NN7 4DA | Campion | 52.23937 | -0.985676 | 469360 | 260616 | SP693606 |