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 3LR | Campion | 52.219404 | -1.034202 | 466076 | 258350 | SP660583 |
| NN7 3LS | Campion | 52.219016 | -1.032981 | 466160 | 258308 | SP661583 |
| NN7 3LT | Campion | 52.220038 | -1.031509 | 466259 | 258423 | SP662584 |
| NN7 3LU | Campion | 52.22068 | -1.030807 | 466306 | 258495 | SP663584 |
| NN7 3LW | Campion | 52.218921 | -1.036745 | 465903 | 258294 | SP659582 |
| NN7 3LX | Campion | 52.230738 | -1.030442 | 466316 | 259614 | SP663596 |
| NN7 3LY | Campion | 52.23111 | -1.029834 | 466357 | 259656 | SP663596 |
| NN7 3LZ | Campion | 52.231432 | -1.029636 | 466370 | 259692 | SP663596 |
| NN7 3NA | Campion | 52.230619 | -1.026901 | 466558 | 259604 | SP665596 |
| NN7 3NB | Campion | 52.229164 | -1.025996 | 466622 | 259443 | SP666594 |
| NN7 3ND | Campion | 52.221288 | -1.03927 | 465727 | 258555 | SP657585 |
| NN7 3NE | Campion | 52.228884 | -1.03691 | 465877 | 259402 | SP658594 |
| NN7 3NF | Campion | 52.233476 | -1.013734 | 467453 | 259934 | SP674599 |
| NN7 3NG | Campion | 52.217893 | -1.036386 | 465929 | 258180 | SP659581 |
| NN7 3NH | Campion | 52.21781 | -1.038247 | 465802 | 258169 | SP658581 |
| NN7 3NJ | Campion | 52.221943 | -1.034644 | 466042 | 258632 | SP660586 |
| NN7 3NL | Campion | 52.221821 | -1.030695 | 466312 | 258622 | SP663586 |
| NN7 3NN | Campion | 52.223792 | -1.034268 | 466065 | 258838 | SP660588 |
| NN7 3NP | Campion | 52.214697 | -1.030323 | 466348 | 257830 | SP663578 |
| NN7 3NQ | Campion | 52.218311 | -1.037973 | 465820 | 258225 | SP658582 |
| NN7 3NR | Campion | 52.206434 | -1.016132 | 467330 | 256924 | SP673569 |
| NN7 3NS | Campion | 52.218032 | -1.033529 | 466124 | 258198 | SP661581 |
| NN7 3NT | Campion | 52.230047 | -1.018729 | 467117 | 259548 | SP671595 |
| NN7 3NU | Hackleton & Roade | 52.19525 | -0.928524 | 473335 | 255765 | SP733557 |
| NN7 3NW | Campion | 52.219733 | -1.034853 | 466031 | 258386 | SP660583 |
| NN7 3NZ | Campion | 52.207563 | -1.007166 | 467941 | 257058 | SP679570 |
| NN7 3PA | Campion | 52.210984 | -1.010836 | 467685 | 257435 | SP676574 |
| NN7 3PB | Campion | 52.21093 | -1.012989 | 467538 | 257427 | SP675574 |
| NN7 3PD | Campion | 52.210175 | -1.018391 | 467170 | 257338 | SP671573 |
| NN7 3PE | Campion | 52.208795 | -1.011485 | 467644 | 257191 | SP676571 |
| NN7 3PF | Campion | 52.207601 | -1.013809 | 467487 | 257056 | SP674570 |
| NN7 3PG | Campion | 52.208781 | -1.009699 | 467766 | 257191 | SP677571 |
| NN7 3PH | Campion | 52.206188 | -1.006084 | 468017 | 256906 | SP680569 |
| NN7 3PJ | Campion | 52.208327 | -1.004953 | 468091 | 257145 | SP680571 |
| NN7 3PL | Campion | 52.209829 | -1.007174 | 467937 | 257310 | SP679573 |
| NN7 3PN | Campion | 52.208883 | -1.00797 | 467884 | 257204 | SP678572 |
| NN7 3PP | Campion | 52.209624 | -1.004207 | 468140 | 257290 | SP681572 |
| NN7 3PQ | Campion | 52.209494 | -1.011176 | 467664 | 257269 | SP676572 |
| NN7 3PR | Campion | 52.209475 | -1.003523 | 468187 | 257274 | SP681572 |
| NN7 3PS | Campion | 52.210183 | -1.004312 | 468132 | 257352 | SP681573 |
| NN7 3PT | Campion | 52.212124 | -1.002059 | 468283 | 257570 | SP682575 |
| NN7 3PU | Campion | 52.211994 | -1.001608 | 468314 | 257556 | SP683575 |
| NN7 3PW | Campion | 52.209173 | -1.006149 | 468008 | 257238 | SP680572 |
| NN7 3PX | Campion | 52.210546 | -1.011168 | 467663 | 257386 | SP676573 |
| NN7 3PY | Campion | 52.211254 | -1.003395 | 468193 | 257472 | SP681574 |
| NN7 3PZ | Campion | 52.209344 | -1.001931 | 468296 | 257261 | SP682572 |
| NN7 3QA | Towcester | 52.196253 | -1.004008 | 468174 | 255803 | SP681558 |
| NN7 3QB | Campion | 52.206344 | -1.019441 | 467104 | 256911 | SP671569 |
| NN7 3QD | Campion | 52.203951 | -1.030088 | 466380 | 256635 | SP663566 |
| NN7 3QE | Campion | 52.206153 | -1.022343 | 466906 | 256887 | SP669568 |
| NN7 3QF | Campion | 52.212452 | -1.010057 | 467736 | 257599 | SP677575 |
| NN7 3QG | Campion | 52.21312 | -1.006076 | 468007 | 257677 | SP680576 |
| NN7 3QH | Campion | 52.223609 | -1.006764 | 467944 | 258843 | SP679588 |
| NN7 3QJ | Campion | 52.22411 | -1.005435 | 468034 | 258900 | SP680588 |
| NN7 3QL | Campion | 52.212694 | -1.003583 | 468178 | 257632 | SP681576 |
| NN7 3QN | Campion | 52.211424 | -1.005411 | 468055 | 257489 | SP680574 |
| NN7 3QP | Campion | 52.213297 | -1.002574 | 468246 | 257700 | SP682576 |
| NN7 3QQ | Campion | 52.21586 | -1.003761 | 468161 | 257984 | SP681579 |
| NN7 3QR | Campion | 52.209927 | -1.012425 | 467578 | 257316 | SP675573 |
| NN7 3QS | Campion | 52.210578 | -1.003249 | 468204 | 257397 | SP682573 |
| NN7 3QT | Campion | 52.211138 | -1.001422 | 468328 | 257461 | SP683574 |
| NN7 3QU | Campion | 52.209996 | -1.005648 | 468041 | 257330 | SP680573 |
| NN7 3QW | Campion | 52.212082 | -1.006714 | 467965 | 257561 | SP679575 |
| NN7 3QX | Campion | 52.210982 | -1.00425 | 468135 | 257441 | SP681574 |
| NN7 3QY | Campion | 52.210442 | -1.000896 | 468365 | 257384 | SP683573 |
| NN7 3QZ | Campion | 52.210881 | -1.005043 | 468081 | 257429 | SP680574 |
| NN7 3RA | Campion | 52.209603 | -1.008071 | 467876 | 257284 | SP678572 |
| NN7 3RB | Campion | 52.210613 | -1.006278 | 467997 | 257398 | SP679573 |
| NN7 3RD | Campion | 52.207118 | -1.016263 | 467320 | 257000 | SP673569 |
| NN7 3RE | Campion | 52.210076 | -1.007636 | 467905 | 257337 | SP679573 |
| NN7 3RF | Campion | 52.210323 | -1.022178 | 466911 | 257351 | SP669573 |
| NN7 3RG | Campion | 52.210979 | -1.014597 | 467428 | 257431 | SP674574 |
| 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 |