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 |
|---|---|---|---|---|---|---|
| NN8 9JX | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9JY | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9JZ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LA | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LB | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LD | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LE | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LF | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LG | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LH | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LJ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LL | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LN | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LP | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LQ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LR | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LS | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LT | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LU | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LW | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LX | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LY | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9LZ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NA | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NB | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9ND | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NE | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NF | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NG | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NH | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NJ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NL | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NN | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NP | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NQ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NR | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NS | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NT | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NU | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NW | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NX | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NY | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9NZ | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9PA | Victoria | 52.301788 | -0.676489 | 490345 | 267899 | SP903678 |
| NN8 9SA | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SB | Croyland & Swanspool | 52.299271 | -0.691067 | 489356 | 267601 | SP893676 |
| NN8 9SD | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SE | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SF | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SG | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SH | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SJ | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SL | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SN | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SP | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SQ | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SR | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SS | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9ST | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SU | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SW | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SX | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SY | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9SZ | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TA | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TB | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TD | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TE | Croyland & Swanspool | 52.299271 | -0.691067 | 489356 | 267601 | SP893676 |
| NN8 9TF | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TG | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TH | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9TJ | Croyland & Swanspool | 52.299134 | -0.690851 | 489371 | 267586 | SP893675 |
| NN8 9WY | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN8 9WZ | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN8 9ZZ | Victoria | 52.301788 | -0.676474 | 490346 | 267899 | SP903678 |
| NN9 5AA | Earls Barton | 52.328265 | -0.709656 | 488031 | 270803 | SP880708 |
| NN9 5AB | Earls Barton | 52.330097 | -0.70947 | 488040 | 271007 | SP880710 |
| NN9 5AD | Earls Barton | 52.328733 | -0.70725 | 488194 | 270858 | SP881708 |
| NN9 5AE | Earls Barton | 52.32779 | -0.698385 | 488800 | 270764 | SP888707 |
| NN9 5AF | Earls Barton | 52.329072 | -0.711922 | 487875 | 270890 | SP878708 |
| NN9 5AG | Earls Barton | 52.328996 | -0.713215 | 487787 | 270880 | SP877708 |
| NN9 5AH | Earls Barton | 52.335573 | -0.731943 | 486498 | 271589 | SP864715 |
| NN9 5AJ | Irthlingborough | 52.317463 | -0.618716 | 494251 | 269716 | SP942697 |
| NN9 5AL | Earls Barton | 52.320394 | -0.752874 | 485101 | 269876 | SP851698 |
| NN9 5AN | Earls Barton | 52.324036 | -0.77352 | 483687 | 270257 | SP836702 |
| NN9 5AP | Irthlingborough | 52.326281 | -0.613086 | 494616 | 270704 | SP946707 |
| NN9 5AQ | Earls Barton | 52.33537 | -0.699205 | 488729 | 271606 | SP887716 |
| NN9 5AR | Earls Barton | 52.334788 | -0.723409 | 487081 | 271512 | SP870715 |
| NN9 5AS | Earls Barton | 52.335666 | -0.723956 | 487042 | 271609 | SP870716 |
| NN9 5AT | Earls Barton | 52.318721 | -0.742651 | 485801 | 269702 | SP858697 |
| NN9 5AU | Irthlingborough | 52.323146 | -0.613389 | 494602 | 270355 | SP946703 |
| NN9 5AW | Earls Barton | 52.319404 | -0.742602 | 485803 | 269778 | SP858697 |
| NN9 5AX | Earls Barton | 52.33531 | -0.725038 | 486969 | 271568 | SP869715 |
| NN9 5AY | Earls Barton | 52.318721 | -0.742651 | 485801 | 269702 | SP858697 |
| NN9 5AZ | Earls Barton | 52.318721 | -0.742651 | 485801 | 269702 | SP858697 |
| NN9 5BA | Earls Barton | 52.336093 | -0.722682 | 487128 | 271658 | SP871716 |
| NN9 5BB | Earls Barton | 52.335403 | -0.722834 | 487119 | 271581 | SP871715 |
| NN9 5BD | Earls Barton | 52.333845 | -0.724273 | 487024 | 271406 | SP870714 |
| NN9 5BE | Earls Barton | 52.333068 | -0.725587 | 486936 | 271318 | SP869713 |
| NN9 5BF | Irthlingborough | 52.337588 | -0.596029 | 495754 | 271984 | SP957719 |