This page provides postcode data for the Northumberland UK Unitary Authority.
In 2021, Northumberland contained approximately 146,900 households with a population of about 320,600
In 2011, Northumberland contained approximately 138,521 households with a population of about 316,000
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NE63 0QQ | College with North Seaton | 55.17478 | -1.5585 | 428218 | 586809 | NZ282868 |
| NE63 0QR | Ashington Central | 55.176329 | -1.55941 | 428159 | 586981 | NZ281869 |
| NE63 0QS | College with North Seaton | 55.175597 | -1.558303 | 428230 | 586900 | NZ282868 |
| NE63 0QT | Hirst | 55.176444 | -1.559063 | 428181 | 586994 | NZ281869 |
| NE63 0QU | Hirst | 55.177768 | -1.560006 | 428120 | 587141 | NZ281871 |
| NE63 0QW | Ashington Central | 55.177423 | -1.561533 | 428023 | 587102 | NZ280871 |
| NE63 0QX | Hirst | 55.179183 | -1.561058 | 428052 | 587298 | NZ280872 |
| NE63 0RY | Ashington Central | 55.182413 | -1.569833 | 427491 | 587654 | NZ274876 |
| NE63 0RZ | Ashington Central | 55.181521 | -1.56912 | 427537 | 587555 | NZ275875 |
| NE63 0SA | Ashington Central | 55.180419 | -1.569917 | 427487 | 587432 | NZ274874 |
| NE63 0SB | Ashington Central | 55.181769 | -1.570703 | 427436 | 587582 | NZ274875 |
| NE63 0SD | Ashington Central | 55.18187 | -1.571173 | 427406 | 587593 | NZ274875 |
| NE63 0SE | Ashington Central | 55.182016 | -1.571768 | 427368 | 587609 | NZ273876 |
| NE63 0SF | Ashington Central | 55.182804 | -1.570975 | 427418 | 587697 | NZ274876 |
| NE63 0SG | Haydon | 55.172052 | -1.569819 | 427499 | 586501 | NZ274865 |
| NE63 0SH | Ashington Central | 55.181177 | -1.570898 | 427424 | 587516 | NZ274875 |
| NE63 0SJ | Ashington Central | 55.180048 | -1.569277 | 427528 | 587391 | NZ275873 |
| NE63 0SL | Ashington Central | 55.180374 | -1.570074 | 427477 | 587427 | NZ274874 |
| NE63 0SN | Ashington Central | 55.183318 | -1.564107 | 427855 | 587757 | NZ278877 |
| NE63 0SP | Hirst | 55.18039 | -1.56194 | 427995 | 587432 | NZ279874 |
| NE63 0SW | Hirst | 55.18194 | -1.56307 | 427922 | 587604 | NZ279876 |
| NE63 0SY | Haydon | 55.169861 | -1.562432 | 427971 | 586260 | NZ279862 |
| NE63 0SZ | Haydon | 55.170349 | -1.560951 | 428065 | 586315 | NZ280863 |
| NE63 0TA | Haydon | 55.169829 | -1.561177 | 428051 | 586257 | NZ280862 |
| NE63 0TB | Haydon | 55.1691 | -1.563414 | 427909 | 586175 | NZ279861 |
| NE63 0TD | College with North Seaton | 55.169838 | -1.553798 | 428521 | 586261 | NZ285862 |
| NE63 0TE | College with North Seaton | 55.169279 | -1.555594 | 428407 | 586198 | NZ284861 |
| NE63 0TF | College with North Seaton | 55.170059 | -1.555161 | 428434 | 586285 | NZ284862 |
| NE63 0TH | College with North Seaton | 55.170432 | -1.558878 | 428197 | 586325 | NZ281863 |
| NE63 0TJ | Haydon | 55.169098 | -1.562817 | 427947 | 586175 | NZ279861 |
| NE63 0TL | College with North Seaton | 55.170485 | -1.556067 | 428376 | 586332 | NZ283863 |
| NE63 0TN | College with North Seaton | 55.170583 | -1.553429 | 428544 | 586344 | NZ285863 |
| NE63 0TP | College with North Seaton | 55.171379 | -1.550029 | 428760 | 586434 | NZ287864 |
| NE63 0TQ | College with North Seaton | 55.169907 | -1.557816 | 428265 | 586267 | NZ282862 |
| NE63 0TR | College with North Seaton | 55.171557 | -1.54954 | 428791 | 586454 | NZ287864 |
| NE63 0TS | College with North Seaton | 55.171438 | -1.551472 | 428668 | 586440 | NZ286864 |
| NE63 0TT | College with North Seaton | 55.171321 | -1.551254 | 428682 | 586427 | NZ286864 |
| NE63 0TU | College with North Seaton | 55.171066 | -1.552842 | 428581 | 586398 | NZ285863 |
| NE63 0TW | College with North Seaton | 55.170836 | -1.551322 | 428678 | 586373 | NZ286863 |
| NE63 0TX | College with North Seaton | 55.1717 | -1.554186 | 428495 | 586468 | NZ284864 |
| NE63 0TY | College with North Seaton | 55.171143 | -1.554176 | 428496 | 586406 | NZ284864 |
| NE63 0TZ | College with North Seaton | 55.170992 | -1.554743 | 428460 | 586389 | NZ284863 |
| NE63 0UA | College with North Seaton | 55.170715 | -1.555107 | 428437 | 586358 | NZ284863 |
| NE63 0UB | College with North Seaton | 55.170713 | -1.557195 | 428304 | 586357 | NZ283863 |
| NE63 0WU | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0WX | College with North Seaton | 55.170678 | -1.557243 | 428301 | 586353 | NZ283863 |
| NE63 0WY | College with North Seaton | 55.170678 | -1.557243 | 428301 | 586353 | NZ283863 |
| NE63 0WZ | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0XB | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0XD | College with North Seaton | 55.170068 | -1.538332 | 429506 | 586293 | NZ295862 |
| NE63 0XE | College with North Seaton | 55.170746 | -1.546645 | 428976 | 586365 | NZ289863 |
| NE63 0XF | College with North Seaton | 55.168038 | -1.536079 | 429651 | 586068 | NZ296860 |
| NE63 0XG | College with North Seaton | 55.169518 | -1.535356 | 429696 | 586233 | NZ296862 |
| NE63 0XH | College with North Seaton | 55.164618 | -1.541833 | 429287 | 585685 | NZ292856 |
| NE63 0XJ | College with North Seaton | 55.164637 | -1.542099 | 429270 | 585687 | NZ292856 |
| NE63 0XL | College with North Seaton | 55.165401 | -1.551933 | 428643 | 585768 | NZ286857 |
| NE63 0XQ | College with North Seaton | 55.164632 | -1.540687 | 429360 | 585687 | NZ293856 |
| NE63 0XU | Ashington Central | 55.181032 | -1.568152 | 427599 | 587501 | NZ275875 |
| NE63 0XX | Ashington Central | 55.182048 | -1.568235 | 427593 | 587614 | NZ275876 |
| NE63 0XY | Ashington Central | 55.180128 | -1.566591 | 427699 | 587401 | NZ276874 |
| NE63 0XZ | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0YA | College with North Seaton | 55.169589 | -1.551917 | 428641 | 586234 | NZ286862 |
| NE63 0YB | College with North Seaton | 55.167532 | -1.549868 | 428773 | 586006 | NZ287860 |
| NE63 0YD | College with North Seaton | 55.167309 | -1.545412 | 429057 | 585983 | NZ290859 |
| NE63 0YE | College with North Seaton | 55.168046 | -1.547869 | 428900 | 586064 | NZ289860 |
| NE63 0YF | College with North Seaton | 55.168057 | -1.548465 | 428862 | 586065 | NZ288860 |
| NE63 0YG | College with North Seaton | 55.165871 | -1.545334 | 429063 | 585823 | NZ290858 |
| NE63 0YH | College with North Seaton | 55.168535 | -1.551144 | 428691 | 586117 | NZ286861 |
| NE63 0YN | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0YP | Ashington Central | 55.175601 | -1.56204 | 427992 | 586899 | NZ279868 |
| NE63 0YQ | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0YR | Ashington Central | 55.175601 | -1.56204 | 427992 | 586899 | NZ279868 |
| NE63 0YS | College with North Seaton | 55.16839 | -1.55102 | 428699 | 586101 | NZ286861 |
| NE63 0YT | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0YU | Ashington Central | 55.175601 | -1.56204 | 427992 | 586899 | NZ279868 |
| NE63 0YW | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 0YX | Ashington Central | 55.175565 | -1.562009 | 427994 | 586895 | NZ279868 |
| NE63 0YY | Ashington Central | 55.175601 | -1.56204 | 427992 | 586899 | NZ279868 |
| NE63 0YZ | College with North Seaton | 55.16839 | -1.55102 | 428699 | 586101 | NZ286861 |
| NE63 3AA | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AB | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AD | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AE | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AF | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AG | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AH | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AJ | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AL | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AN | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AP | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AQ | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AR | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AS | College with North Seaton | 55.167727 | -1.54423 | 429132 | 586030 | NZ291860 |
| NE63 3AT | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AW | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AX | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AY | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3AZ | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3BA | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |
| NE63 3BB | College with North Seaton | 55.167736 | -1.544214 | 429133 | 586031 | NZ291860 |