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
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NN29 7QY | Irchester | 52.25351 | -0.665518 | 491192 | 262543 | SP911625 |
| NN29 7QZ | Irchester | 52.254321 | -0.669655 | 490908 | 262628 | SP909626 |
| NN29 7RA | Irchester | 52.253674 | -0.668136 | 491013 | 262558 | SP910625 |
| NN29 7RB | Irchester | 52.254163 | -0.667623 | 491047 | 262613 | SP910626 |
| NN29 7RD | Irchester | 52.25452 | -0.668242 | 491004 | 262652 | SP910626 |
| NN29 7RE | Irchester | 52.2542 | -0.671709 | 490768 | 262612 | SP907626 |
| NN29 7RF | Irchester | 52.253077 | -0.672622 | 490708 | 262486 | SP907624 |
| NN29 7RG | Irchester | 52.252335 | -0.665817 | 491174 | 262412 | SP911624 |
| NN29 7RH | Irchester | 52.257902 | -0.664317 | 491265 | 263033 | SP912630 |
| NN29 7RJ | Irchester | 52.257618 | -0.671065 | 490805 | 262993 | SP908629 |
| NN29 7RL | Irchester | 52.280997 | -0.645929 | 492472 | 265625 | SP924656 |
| NN29 7RN | Irchester | 52.257434 | -0.670675 | 490832 | 262973 | SP908629 |
| NN29 7RP | Irchester | 52.256708 | -0.665261 | 491203 | 262899 | SP912628 |
| NN29 7RQ | Irchester | 52.252009 | -0.664816 | 491243 | 262377 | SP912623 |
| NN29 7RR | Irchester | 52.254453 | -0.66549 | 491192 | 262648 | SP911626 |
| NN29 7RS | Irchester | 52.256381 | -0.66741 | 491057 | 262860 | SP910628 |
| NN29 7RT | Irchester | 52.256702 | -0.669554 | 490910 | 262893 | SP909628 |
| NN29 7RU | Irchester | 52.256185 | -0.667548 | 491048 | 262838 | SP910628 |
| NN29 7RW | Irchester | 52.256851 | -0.667645 | 491040 | 262912 | SP910629 |
| NN29 7RX | Irchester | 52.256645 | -0.670113 | 490872 | 262886 | SP908628 |
| NN29 7RY | Irchester | 52.256085 | -0.66988 | 490889 | 262824 | SP908628 |
| NN29 7RZ | Irchester | 52.255573 | -0.668284 | 490999 | 262769 | SP909627 |
| NN29 7SA | Irchester | 52.255173 | -0.671138 | 490805 | 262721 | SP908627 |
| NN29 7SB | Irchester | 52.255209 | -0.668734 | 490969 | 262728 | SP909627 |
| NN29 7SD | Irchester | 52.253865 | -0.662739 | 491381 | 262586 | SP913625 |
| NN29 7SE | Irchester | 52.254999 | -0.665239 | 491208 | 262709 | SP912627 |
| NN29 7SF | Irchester | 52.256355 | -0.671498 | 490778 | 262852 | SP907628 |
| NN29 7SG | Irchester | 52.261931 | -0.673998 | 490596 | 263469 | SP905634 |
| NN29 7SH | Irchester | 52.259978 | -0.673046 | 490665 | 263253 | SP906632 |
| NN29 7SJ | Irchester | 52.259324 | -0.670091 | 490868 | 263184 | SP908631 |
| NN29 7SL | Irchester | 52.258839 | -0.670882 | 490815 | 263129 | SP908631 |
| NN29 7SN | Irchester | 52.260713 | -0.675251 | 490513 | 263332 | SP905633 |
| NN29 7SP | Irchester | 52.26064 | -0.671912 | 490741 | 263328 | SP907633 |
| NN29 7SQ | Irchester | 52.26111 | -0.672953 | 490669 | 263379 | SP906633 |
| NN29 7SR | Irchester | 52.258993 | -0.6758 | 490479 | 263140 | SP904631 |
| NN29 7SS | Irchester | 52.258273 | -0.677316 | 490377 | 263058 | SP903630 |
| NN29 7ST | Irchester | 52.25871 | -0.677039 | 490395 | 263107 | SP903631 |
| NN29 7SU | Irchester | 52.259302 | -0.67689 | 490404 | 263173 | SP904631 |
| NN29 7SW | Irchester | 52.257463 | -0.671626 | 490767 | 262975 | SP907629 |
| NN29 7SX | Irchester | 52.261051 | -0.674889 | 490537 | 263370 | SP905633 |
| NN29 7SY | Irchester | 52.259666 | -0.670095 | 490867 | 263222 | SP908632 |
| NN29 7SZ | Irchester | 52.253338 | -0.670211 | 490872 | 262518 | SP908625 |
| NN29 7TA | Irchester | 52.271721 | -0.716237 | 487694 | 264506 | SP876645 |
| NN29 7TB | Irchester | 52.268428 | -0.720157 | 487433 | 264135 | SP874641 |
| NN29 7TD | Irchester | 52.264116 | -0.718054 | 487585 | 263657 | SP875636 |
| NN29 7TE | Irchester | 52.269912 | -0.717711 | 487597 | 264303 | SP875643 |
| NN29 7TF | Irchester | 52.273644 | -0.715287 | 487755 | 264721 | SP877647 |
| NN29 7TG | Irchester | 52.273796 | -0.713583 | 487871 | 264740 | SP878647 |
| NN29 7TH | Irchester | 52.273903 | -0.710223 | 488100 | 264756 | SP881647 |
| NN29 7TJ | Irchester | 52.27375 | -0.709407 | 488156 | 264740 | SP881647 |
| NN29 7TL | Irchester | 52.273533 | -0.708461 | 488221 | 264717 | SP882647 |
| NN29 7TN | Irchester | 52.27317 | -0.709761 | 488133 | 264675 | SP881646 |
| NN29 7TP | Irchester | 52.274593 | -0.712475 | 487945 | 264830 | SP879648 |
| NN29 7TQ | Irchester | 52.274557 | -0.707493 | 488285 | 264832 | SP882648 |
| NN29 7TR | Irchester | 52.275031 | -0.708959 | 488184 | 264883 | SP881648 |
| NN29 7TS | Irchester | 52.270414 | -0.697018 | 489008 | 264384 | SP890643 |
| NN29 7TT | Irchester | 52.27865 | -0.705278 | 488428 | 265290 | SP884652 |
| NN29 7TU | Irchester | 52.281564 | -0.702114 | 488638 | 265618 | SP886656 |
| NN29 7TW | Irchester | 52.273902 | -0.708494 | 488218 | 264758 | SP882647 |
| NN29 7TX | Irchester | 52.274756 | -0.714214 | 487826 | 264846 | SP878648 |
| NN29 7TY | Irchester | 52.275789 | -0.703456 | 488558 | 264974 | SP885649 |
| NN29 7TZ | Irchester | 52.274635 | -0.72628 | 487003 | 264818 | SP870648 |
| NN29 7UA | Irchester | 52.254896 | -0.672846 | 490689 | 262688 | SP906626 |
| NN29 7UB | Irchester | 52.255921 | -0.664904 | 491229 | 262812 | SP912628 |
| NN29 7UD | Irchester | 52.272095 | -0.717545 | 487604 | 264546 | SP876645 |
| NN29 7UE | Irchester | 52.217041 | -0.687118 | 489791 | 258459 | SP897584 |
| NN29 7UF | Irchester | 52.282788 | -0.673068 | 490617 | 265790 | SP906657 |
| NN29 7UG | Irchester | 52.254807 | -0.660996 | 491498 | 262693 | SP914626 |
| NN29 7UH | Irchester | 52.25397 | -0.673635 | 490637 | 262584 | SP906625 |
| NN29 7UJ | Irchester | 52.254799 | -0.660293 | 491546 | 262693 | SP915626 |
| NN29 7UL | Irchester | 52.260229 | -0.669815 | 490885 | 263285 | SP908632 |
| NN29 7UN | Irchester | 52.23297 | -0.685155 | 489893 | 260234 | SP898602 |
| NN29 7UP | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7UQ | Irchester | 52.254851 | -0.672862 | 490688 | 262683 | SP906626 |
| NN29 7UR | Irchester | 52.260229 | -0.669815 | 490885 | 263285 | SP908632 |
| NN29 7US | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7UT | Irchester | 52.260082 | -0.67672 | 490414 | 263260 | SP904632 |
| NN29 7UU | Irchester | 52.275976 | -0.705751 | 488401 | 264992 | SP884649 |
| NN29 7UW | Irchester | 52.277692 | -0.64625 | 492457 | 265257 | SP924652 |
| NN29 7UX | Irchester | 52.252866 | -0.667457 | 491061 | 262469 | SP910624 |
| NN29 7UY | Irchester | 52.281006 | -0.645944 | 492471 | 265626 | SP924656 |
| NN29 7UZ | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WA | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WB | Irchester | 52.281015 | -0.645973 | 492469 | 265627 | SP924656 |
| NN29 7WD | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WE | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WF | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WG | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WH | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WJ | Irchester | 52.281015 | -0.645973 | 492469 | 265627 | SP924656 |
| NN29 7WL | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WN | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WP | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WQ | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WR | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WS | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WT | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WU | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WY | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN29 7WZ | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |