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 |
|---|---|---|---|---|---|---|
| NN9 7PF | Irchester | 52.252241 | -0.665425 | 491201 | 262402 | SP912624 |
| NN9 7PG | Irchester | 52.246748 | -0.6568 | 491801 | 261801 | SP918618 |
| NN9 7PH | Irchester | 52.2576 | -0.662334 | 491401 | 263002 | SP914630 |
| NN9 7PJ | Irchester | 52.259332 | -0.656421 | 491801 | 263202 | SP918632 |
| NN9 7PL | Irchester | 52.257765 | -0.67698 | 490401 | 263002 | SP904630 |
| NN9 7PN | Irchester | 52.257749 | -0.675515 | 490501 | 263002 | SP905630 |
| NN9 7PP | Irchester | 52.25953 | -0.673997 | 490601 | 263202 | SP906632 |
| NN9 7PQ | Irchester | 52.255836 | -0.665317 | 491201 | 262802 | SP912628 |
| NN9 7PR | Irchester | 52.25873 | -0.682812 | 490001 | 263102 | SP900631 |
| NN9 7PS | Irchester | 52.257896 | -0.688697 | 489601 | 263002 | SP896630 |
| NN9 7PT | Irchester | 52.25618 | -0.696073 | 489101 | 262802 | SP891628 |
| NN9 7PU | Irchester | 52.249102 | -0.706534 | 488401 | 262002 | SP884620 |
| NN9 7PW | Irchester | 52.257749 | -0.675515 | 490501 | 263002 | SP905630 |
| NN9 7PX | Irchester | 52.259579 | -0.678391 | 490301 | 263202 | SP903632 |
| NN9 7PY | Irchester | 52.265887 | -0.679669 | 490201 | 263902 | SP902639 |
| NN9 7PZ | Irchester | 52.258648 | -0.675488 | 490501 | 263102 | SP905631 |
| NN9 7QA | Irchester | 52.258631 | -0.674024 | 490601 | 263102 | SP906631 |
| NN9 7QB | Irchester | 52.251425 | -0.672774 | 490701 | 262302 | SP907623 |
| NN9 7QD | Irchester | 52.251425 | -0.672774 | 490701 | 262302 | SP907623 |
| NN9 7QE | Irchester | 52.253239 | -0.674184 | 490601 | 262502 | SP906625 |
| NN9 7QF | Irchester | 52.255919 | -0.67264 | 490701 | 262802 | SP907628 |
| NN9 7QG | Irchester | 52.255919 | -0.67264 | 490701 | 262802 | SP907628 |
| NN9 7QH | Irchester | 52.254121 | -0.672693 | 490701 | 262602 | SP907626 |
| NN9 7QJ | Irchester | 52.254137 | -0.674158 | 490601 | 262602 | SP906626 |
| NN9 7QL | Irchester | 52.255053 | -0.675595 | 490501 | 262702 | SP905627 |
| NN9 7QN | Irchester | 52.254105 | -0.671229 | 490801 | 262602 | SP908626 |
| NN9 7QP | Irchester | 52.25234 | -0.674211 | 490601 | 262402 | SP906624 |
| NN9 7QQ | Irchester | 52.254137 | -0.674158 | 490601 | 262602 | SP906626 |
| NN9 7QR | Irchester | 52.25234 | -0.674211 | 490601 | 262402 | SP906624 |
| NN9 7QS | Irchester | 52.25234 | -0.674211 | 490601 | 262402 | SP906624 |
| NN9 7QT | Irchester | 52.253222 | -0.67272 | 490701 | 262502 | SP907625 |
| NN9 7QU | Irchester | 52.251375 | -0.66838 | 491001 | 262302 | SP910623 |
| NN9 7QW | Irchester | 52.254154 | -0.675622 | 490501 | 262602 | SP905626 |
| NN9 7QX | Irchester | 52.253222 | -0.67272 | 490701 | 262502 | SP907625 |
| NN9 7QY | Irchester | 52.253189 | -0.669791 | 490901 | 262502 | SP909625 |
| NN9 7QZ | Irchester | 52.253206 | -0.671256 | 490801 | 262502 | SP908625 |
| NN9 7RA | Irchester | 52.253173 | -0.668327 | 491001 | 262502 | SP910625 |
| NN9 7RB | Irchester | 52.254072 | -0.6683 | 491001 | 262602 | SP910626 |
| NN9 7RD | Irchester | 52.254088 | -0.669764 | 490901 | 262602 | SP909626 |
| NN9 7RE | Irchester | 52.254121 | -0.672693 | 490701 | 262602 | SP907626 |
| NN9 7RF | Irchester | 52.254987 | -0.669737 | 490901 | 262702 | SP909627 |
| NN9 7RG | Irchester | 52.255869 | -0.668246 | 491001 | 262802 | SP910628 |
| NN9 7RH | Irchester | 52.257617 | -0.663798 | 491301 | 263002 | SP913630 |
| NN9 7RJ | Irchester | 52.258582 | -0.66963 | 490901 | 263102 | SP909631 |
| NN9 7RL | Irchester | 52.257683 | -0.669657 | 490901 | 263002 | SP909630 |
| NN9 7RN | Irchester | 52.256801 | -0.671148 | 490801 | 262902 | SP908629 |
| NN9 7RP | Irchester | 52.255853 | -0.666781 | 491101 | 262802 | SP911628 |
| NN9 7RQ | Irchester | 52.255869 | -0.668246 | 491001 | 262802 | SP910628 |
| NN9 7RR | Irchester | 52.258532 | -0.665236 | 491201 | 263102 | SP912631 |
| NN9 7RS | Irchester | 52.255886 | -0.66971 | 490901 | 262802 | SP909628 |
| NN9 7RT | Irchester | 52.255886 | -0.66971 | 490901 | 262802 | SP909628 |
| NN9 7RU | Irchester | 52.255886 | -0.66971 | 490901 | 262802 | SP909628 |
| NN9 7RW | Irchester | 52.256768 | -0.668219 | 491001 | 262902 | SP910629 |
| NN9 7RX | Irchester | 52.256801 | -0.671148 | 490801 | 262902 | SP908629 |
| NN9 7RY | Irchester | 52.255003 | -0.671202 | 490801 | 262702 | SP908627 |
| NN9 7RZ | Irchester | 52.254987 | -0.669737 | 490901 | 262702 | SP909627 |
| NN9 7SA | Irchester | 52.255003 | -0.671202 | 490801 | 262702 | SP908627 |
| NN9 7SB | Irchester | 52.255003 | -0.671202 | 490801 | 262702 | SP908627 |
| NN9 7SD | Irchester | 52.254022 | -0.663906 | 491301 | 262602 | SP913626 |
| NN9 7SE | Irchester | 52.254038 | -0.665371 | 491201 | 262602 | SP912626 |
| NN9 7SF | Irchester | 52.254121 | -0.672693 | 490701 | 262602 | SP907626 |
| NN9 7SG | Irchester | 52.259497 | -0.671067 | 490801 | 263202 | SP908632 |
| NN9 7SH | Irchester | 52.259497 | -0.671067 | 490801 | 263202 | SP908632 |
| NN9 7SJ | Irchester | 52.259497 | -0.671067 | 490801 | 263202 | SP908632 |
| NN9 7SL | Irchester | 52.258598 | -0.671094 | 490801 | 263102 | SP908631 |
| NN9 7SN | Irchester | 52.260462 | -0.676899 | 490401 | 263302 | SP904633 |
| NN9 7SP | Irchester | 52.260413 | -0.672505 | 490701 | 263302 | SP907633 |
| NN9 7SQ | Irchester | 52.261328 | -0.673943 | 490601 | 263402 | SP906634 |
| NN9 7SR | Irchester | 52.257765 | -0.67698 | 490401 | 263002 | SP904630 |
| NN9 7SS | Irchester | 52.257765 | -0.67698 | 490401 | 263002 | SP904630 |
| NN9 7ST | Irchester | 52.258664 | -0.676953 | 490401 | 263102 | SP904631 |
| NN9 7SU | Irchester | 52.258664 | -0.676953 | 490401 | 263102 | SP904631 |
| NN9 7SW | Irchester | 52.255919 | -0.67264 | 490701 | 262802 | SP907628 |
| NN9 7SX | Irchester | 52.261344 | -0.675408 | 490501 | 263402 | SP905634 |
| NN9 7SY | Irchester | 52.261344 | -0.675408 | 490501 | 263402 | SP905634 |
| NN9 7SZ | Irchester | 52.261344 | -0.675408 | 490501 | 263402 | SP905634 |
| NN9 7TA | Irchester | 52.272567 | -0.714644 | 487801 | 264602 | SP878646 |
| NN9 7TB | Irchester | 52.269035 | -0.720608 | 487401 | 264202 | SP874642 |
| NN9 7TD | Irchester | 52.261749 | -0.712027 | 488001 | 263402 | SP880634 |
| NN9 7TE | Irchester | 52.269918 | -0.719117 | 487501 | 264302 | SP875643 |
| NN9 7TF | Irchester | 52.272599 | -0.717574 | 487601 | 264602 | SP876646 |
| NN9 7TG | Irchester | 52.272551 | -0.713179 | 487901 | 264602 | SP879646 |
| NN9 7TH | Irchester | 52.273418 | -0.710223 | 488101 | 264702 | SP881647 |
| NN9 7TJ | Irchester | 52.273418 | -0.710223 | 488101 | 264702 | SP881647 |
| NN9 7TL | Irchester | 52.273402 | -0.708758 | 488201 | 264702 | SP882647 |
| NN9 7TN | Irchester | 52.272519 | -0.710249 | 488101 | 264602 | SP881646 |
| NN9 7TP | Irchester | 52.27345 | -0.713153 | 487901 | 264702 | SP879647 |
| NN9 7TQ | Irchester | 52.2743 | -0.708731 | 488201 | 264801 | SP882648 |
| NN9 7TR | Irchester | 52.274316 | -0.710197 | 488101 | 264801 | SP881648 |
| NN9 7TS | Irchester | 52.269694 | -0.698607 | 488901 | 264302 | SP889643 |
| NN9 7TT | Irchester | 52.274284 | -0.707266 | 488301 | 264802 | SP883648 |
| NN9 7TU | Irchester | 52.275167 | -0.705775 | 488401 | 264902 | SP884649 |
| NN9 7TW | Irchester | 52.273402 | -0.708758 | 488201 | 264702 | SP882647 |
| NN9 7TX | Irchester | 52.273465 | -0.714618 | 487801 | 264701 | SP878647 |
| NN9 7TY | Irchester | 52.273402 | -0.708758 | 488201 | 264702 | SP882647 |
| NN9 7TZ | Irchester | 52.274491 | -0.726314 | 487001 | 264802 | SP870648 |
| NN9 7UA | Irchester | 52.258532 | -0.665236 | 491201 | 263102 | SP912631 |
| NN9 7UB | Irchester | 52.258532 | -0.665236 | 491201 | 263102 | SP912631 |
| NN9 7UD | Irchester | 52.258532 | -0.665236 | 491201 | 263102 | SP912631 |
| NN9 7UE | Irchester | 52.258532 | -0.665236 | 491201 | 263102 | SP912631 |