This page provides postcode data for the North Northamptonshire UK Unitary Authority.
In 2021, North Northamptonshire contained approximately 148,900 households with a population of about 359,500
In 2011, North Northamptonshire contained approximately 132,638 households with a population of about 316,853
Website: https://www.northnorthants.gov.uk/
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NN29 7FE | Irchester | 52.226474 | -0.676723 | 490482 | 259522 | SP904595 |
| NN29 7FF | Irchester | 52.252643 | -0.681175 | 490125 | 262427 | SP901624 |
| NN29 7FG | Irchester | 52.247503 | -0.669463 | 490935 | 261870 | SP909618 |
| NN29 7FH | Irchester | 52.259366 | -0.667365 | 491054 | 263192 | SP910631 |
| NN29 7FJ | Irchester | 52.277109 | -0.642427 | 492719 | 265197 | SP927651 |
| NN29 7FL | Irchester | 52.277983 | -0.641858 | 492756 | 265295 | SP927652 |
| NN29 7FN | Irchester | 52.226301 | -0.678119 | 490387 | 259501 | SP903595 |
| NN29 7FP | Irchester | 52.226193 | -0.677347 | 490440 | 259490 | SP904594 |
| NN29 7FQ | Irchester | 52.226511 | -0.678465 | 490363 | 259523 | SP903595 |
| NN29 7GA | Irchester | 52.256271 | -0.666417 | 491125 | 262849 | SP911628 |
| NN29 7GD | Irchester | 52.279097 | -0.705895 | 488385 | 265338 | SP883653 |
| NN29 7HA | Irchester | 52.281382 | -0.637972 | 493014 | 265678 | SP930656 |
| NN29 7HB | Irchester | 52.293468 | -0.642851 | 492656 | 267016 | SP926670 |
| NN29 7HD | Irchester | 52.281185 | -0.641159 | 492797 | 265652 | SP927656 |
| NN29 7HE | Irchester | 52.281146 | -0.642465 | 492708 | 265646 | SP927656 |
| NN29 7HF | Irchester | 52.278894 | -0.637448 | 493055 | 265402 | SP930654 |
| NN29 7HG | Irchester | 52.280765 | -0.636745 | 493099 | 265611 | SP930656 |
| NN29 7HH | Irchester | 52.218549 | -0.676432 | 490518 | 258640 | SP905586 |
| NN29 7HL | Irchester | 52.275125 | -0.640407 | 492861 | 264979 | SP928649 |
| NN29 7HN | Irchester | 52.281372 | -0.644159 | 492592 | 265669 | SP925656 |
| NN29 7HQ | Irchester | 52.277731 | -0.652859 | 492006 | 265253 | SP920652 |
| NN29 7HW | Irchester | 52.218061 | -0.676183 | 490536 | 258586 | SP905585 |
| NN29 7JA | Irchester | 52.220315 | -0.678341 | 490384 | 258834 | SP903588 |
| NN29 7JG | Irchester | 52.222249 | -0.672018 | 490812 | 259057 | SP908590 |
| NN29 7JH | Irchester | 52.221154 | -0.672973 | 490749 | 258935 | SP907589 |
| NN29 7JJ | Irchester | 52.220368 | -0.672601 | 490776 | 258848 | SP907588 |
| NN29 7JL | Irchester | 52.220413 | -0.673492 | 490715 | 258851 | SP907588 |
| NN29 7JN | Irchester | 52.22081 | -0.671958 | 490819 | 258898 | SP908588 |
| NN29 7JP | Irchester | 52.221499 | -0.670913 | 490889 | 258975 | SP908589 |
| NN29 7JR | Irchester | 52.219544 | -0.676929 | 490482 | 258751 | SP904587 |
| NN29 7JS | Irchester | 52.222045 | -0.674615 | 490635 | 259032 | SP906590 |
| NN29 7JT | Irchester | 52.215078 | -0.675554 | 490585 | 258255 | SP905582 |
| NN29 7JU | Irchester | 52.219629 | -0.674101 | 490675 | 258763 | SP906587 |
| NN29 7JW | Irchester | 52.220911 | -0.672189 | 490803 | 258908 | SP908589 |
| NN29 7JX | Irchester | 52.220166 | -0.675447 | 490582 | 258822 | SP905588 |
| NN29 7JY | Irchester | 52.218347 | -0.678414 | 490383 | 258616 | SP903586 |
| NN29 7JZ | Irchester | 52.217903 | -0.678896 | 490351 | 258566 | SP903585 |
| NN29 7LA | Irchester | 52.219616 | -0.680133 | 490263 | 258755 | SP902587 |
| NN29 7LB | Irchester | 52.228388 | -0.651219 | 492220 | 259767 | SP922597 |
| NN29 7LE | Irchester | 52.221235 | -0.674566 | 490640 | 258942 | SP906589 |
| NN29 7LF | Irchester | 52.220276 | -0.674843 | 490623 | 258835 | SP906588 |
| NN29 7LG | Irchester | 52.21948 | -0.674472 | 490650 | 258746 | SP906587 |
| NN29 7LH | Irchester | 52.2517 | -0.673249 | 490668 | 262332 | SP906623 |
| NN29 7LJ | Irchester | 52.222579 | -0.673399 | 490717 | 259092 | SP907590 |
| NN29 7LL | Irchester | 52.222328 | -0.673421 | 490716 | 259065 | SP907590 |
| NN29 7LN | Irchester | 52.222454 | -0.674252 | 490659 | 259078 | SP906590 |
| NN29 7LP | Irchester | 52.224032 | -0.6699 | 490953 | 259258 | SP909592 |
| NN29 7LQ | Irchester | 52.220265 | -0.673907 | 490687 | 258834 | SP906588 |
| NN29 7LR | Irchester | 52.225938 | -0.67466 | 490624 | 259464 | SP906594 |
| NN29 7LS | Irchester | 52.226609 | -0.675124 | 490591 | 259539 | SP905595 |
| NN29 7LT | Irchester | 52.227256 | -0.676759 | 490478 | 259608 | SP904596 |
| NN29 7LU | Irchester | 52.226974 | -0.67561 | 490557 | 259579 | SP905595 |
| NN29 7LW | Irchester | 52.224938 | -0.675232 | 490587 | 259353 | SP905593 |
| NN29 7LX | Irchester | 52.22751 | -0.672944 | 490738 | 259641 | SP907596 |
| NN29 7LY | Irchester | 52.227146 | -0.674141 | 490657 | 259599 | SP906595 |
| NN29 7LZ | Irchester | 52.224541 | -0.676722 | 490486 | 259307 | SP904593 |
| NN29 7NA | Irchester | 52.22464 | -0.675182 | 490591 | 259319 | SP905593 |
| NN29 7NB | Irchester | 52.222753 | -0.675253 | 490590 | 259110 | SP905591 |
| NN29 7ND | Irchester | 52.223203 | -0.674507 | 490640 | 259160 | SP906591 |
| NN29 7NE | Irchester | 52.223659 | -0.674274 | 490655 | 259211 | SP906592 |
| NN29 7NF | Irchester | 52.221713 | -0.674713 | 490629 | 258995 | SP906589 |
| NN29 7NG | Irchester | 52.222311 | -0.67591 | 490546 | 259060 | SP905590 |
| NN29 7NH | Irchester | 52.22339 | -0.688 | 489718 | 259165 | SP897591 |
| NN29 7NJ | Irchester | 52.219658 | -0.671831 | 490830 | 258770 | SP908587 |
| NN29 7NL | Irchester | 52.273314 | -0.714725 | 487794 | 264685 | SP877646 |
| NN29 7NN | Irchester | 52.2215 | -0.678994 | 490337 | 258965 | SP903589 |
| NN29 7NP | Irchester | 52.200756 | -0.682081 | 490168 | 256654 | SP901566 |
| NN29 7NQ | Irchester | 52.219116 | -0.673209 | 490737 | 258708 | SP907587 |
| NN29 7NR | Irchester | 52.217946 | -0.700647 | 488865 | 258543 | SP888585 |
| NN29 7NS | Irchester | 52.22028 | -0.67922 | 490324 | 258830 | SP903588 |
| NN29 7NT | Irchester | 52.21934 | -0.679585 | 490301 | 258725 | SP903587 |
| NN29 7NU | Irchester | 52.219757 | -0.679104 | 490333 | 258771 | SP903587 |
| NN29 7NW | Irchester | 52.222419 | -0.672701 | 490765 | 259076 | SP907590 |
| NN29 7NX | Irchester | 52.222942 | -0.675291 | 490587 | 259130 | SP905591 |
| NN29 7NY | Irchester | 52.223612 | -0.675666 | 490560 | 259205 | SP905592 |
| NN29 7NZ | Irchester | 52.220897 | -0.675718 | 490562 | 258902 | SP905589 |
| NN29 7PA | Irchester | 52.246236 | -0.680692 | 490171 | 261715 | SP901617 |
| NN29 7PB | Irchester | 52.237553 | -0.66812 | 491047 | 260765 | SP910607 |
| NN29 7PD | Irchester | 52.260936 | -0.676666 | 490416 | 263355 | SP904633 |
| NN29 7PE | Irchester | 52.224396 | -0.669465 | 490982 | 259299 | SP909592 |
| NN29 7PF | Irchester | 52.272259 | -0.698883 | 488877 | 264587 | SP888645 |
| NN29 7PG | Irchester | 52.245899 | -0.656401 | 491830 | 261708 | SP918617 |
| NN29 7PH | Irchester | 52.25684 | -0.66262 | 491383 | 262917 | SP913629 |
| NN29 7PJ | Irchester | 52.258256 | -0.660702 | 491511 | 263077 | SP915630 |
| NN29 7PL | Irchester | 52.258022 | -0.675771 | 490483 | 263032 | SP904630 |
| NN29 7PN | Irchester | 52.258165 | -0.67414 | 490594 | 263050 | SP905630 |
| NN29 7PP | Irchester | 52.258981 | -0.673955 | 490605 | 263141 | SP906631 |
| NN29 7PQ | Irchester | 52.254976 | -0.663189 | 491348 | 262709 | SP913627 |
| NN29 7PR | Irchester | 52.259448 | -0.68512 | 489842 | 263179 | SP898631 |
| NN29 7PS | Irchester | 52.28065 | -0.643125 | 492664 | 265590 | SP926655 |
| NN29 7PT | Irchester | 52.257026 | -0.691286 | 489426 | 262902 | SP894629 |
| NN29 7PU | Irchester | 52.249681 | -0.705228 | 488489 | 262068 | SP884620 |
| NN29 7PW | Irchester | 52.25907 | -0.674611 | 490560 | 263150 | SP905631 |
| NN29 7PX | Irchester | 52.260437 | -0.677091 | 490388 | 263299 | SP903632 |
| NN29 7PY | Irchester | 52.270877 | -0.677249 | 490356 | 264460 | SP903644 |
| NN29 7PZ | Irchester | 52.259677 | -0.675062 | 490528 | 263217 | SP905632 |
| NN29 7QA | Irchester | 52.259534 | -0.672766 | 490685 | 263204 | SP906632 |
| NN29 7QB | Irchester | 52.252147 | -0.672283 | 490733 | 262383 | SP907623 |
| NN29 7QD | Irchester | 52.252081 | -0.671187 | 490808 | 262377 | SP908623 |
| NN29 7QE | Irchester | 52.255796 | -0.672936 | 490681 | 262788 | SP906627 |