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 |
|---|---|---|---|---|---|---|
| NE66 9DG | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DH | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DJ | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DL | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DN | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DP | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DQ | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DS | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DT | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DU | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9DW | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DX | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9DY | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9DZ | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EA | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EB | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 9ED | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EE | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EF | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EG | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EH | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EJ | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EL | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EN | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EP | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EQ | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9ER | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9ES | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9ET | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EU | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EW | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EX | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EY | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9EZ | Alnwick Castle | 55.401085 | -1.697732 | 419241 | 611946 | NU192119 |
| NE66 9SA | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SB | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SD | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SE | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SF | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SG | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SH | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SJ | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SL | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SN | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SP | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SQ | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SR | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SS | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9ST | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SU | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE66 9SW | Alnwick Castle | 55.412847 | -1.694168 | 419461 | 613256 | NU194132 |
| NE67 5AA | Bamburgh | 55.549258 | -1.668484 | 421015 | 628445 | NU210284 |
| NE67 5AB | Bamburgh | 55.549607 | -1.664693 | 421254 | 628485 | NU212284 |
| NE67 5AD | Bamburgh | 55.552842 | -1.652112 | 422046 | 628849 | NU220288 |
| NE67 5AE | Bamburgh | 55.552736 | -1.646264 | 422415 | 628839 | NU224288 |
| NE67 5AF | Bamburgh | 55.552364 | -1.638595 | 422899 | 628800 | NU228287 |
| NE67 5AG | Bamburgh | 55.555116 | -1.639553 | 422837 | 629106 | NU228291 |
| NE67 5AH | Bamburgh | 55.55567 | -1.635584 | 423087 | 629169 | NU230291 |
| NE67 5AJ | Bamburgh | 55.556271 | -1.635167 | 423113 | 629236 | NU231292 |
| NE67 5AL | Bamburgh | 55.557676 | -1.633362 | 423226 | 629393 | NU232293 |
| NE67 5AN | Bamburgh | 55.559095 | -1.633175 | 423237 | 629551 | NU232295 |
| NE67 5AP | Bamburgh | 55.556851 | -1.636969 | 422999 | 629300 | NU229292 |
| NE67 5AQ | Bamburgh | 55.555538 | -1.636315 | 423041 | 629154 | NU230291 |
| NE67 5AR | Bamburgh | 55.557363 | -1.633873 | 423194 | 629358 | NU231293 |
| NE67 5AS | Bamburgh | 55.556373 | -1.636149 | 423051 | 629247 | NU230292 |
| NE67 5AT | Bamburgh | 55.557468 | -1.635933 | 423064 | 629369 | NU230293 |
| NE67 5AU | Bamburgh | 55.556206 | -1.637529 | 422964 | 629228 | NU229292 |
| NE67 5AW | Bamburgh | 55.55658 | -1.63621 | 423047 | 629270 | NU230292 |
| NE67 5AX | Bamburgh | 55.557018 | -1.6386 | 422896 | 629318 | NU228293 |
| NE67 5AY | Bamburgh | 55.556343 | -1.6384 | 422909 | 629243 | NU229292 |
| NE67 5AZ | Bamburgh | 55.557368 | -1.638629 | 422894 | 629357 | NU228293 |
| NE67 5BA | Bamburgh | 55.558082 | -1.639795 | 422820 | 629436 | NU228294 |
| NE67 5BB | Bamburgh | 55.557345 | -1.630559 | 423403 | 629357 | NU234293 |
| NE67 5BD | Bamburgh | 55.55584 | -1.629083 | 423497 | 629190 | NU234291 |
| NE67 5BE | Bamburgh | 55.554599 | -1.628825 | 423514 | 629052 | NU235290 |
| NE67 5BF | Bamburgh | 55.553152 | -1.637684 | 422956 | 628888 | NU229288 |
| NE67 5BG | Bamburgh | 55.531478 | -1.739429 | 416546 | 626447 | NU165264 |
| NE67 5BH | Bamburgh | 55.552638 | -1.625277 | 423739 | 628835 | NU237288 |
| NE67 5BJ | Bamburgh | 55.551261 | -1.624292 | 423802 | 628682 | NU238286 |
| NE67 5BL | Bamburgh | 55.552029 | -1.625917 | 423699 | 628767 | NU236287 |
| NE67 5BN | Bamburgh | 55.561125 | -1.635962 | 423060 | 629776 | NU230297 |
| NE67 5BP | Bamburgh | 55.55577 | -1.632746 | 423266 | 629181 | NU232291 |
| NE67 5BQ | Bamburgh | 55.552921 | -1.62659 | 423656 | 628866 | NU236288 |
| NE67 5BS | Bamburgh | 55.556701 | -1.631659 | 423334 | 629285 | NU233292 |
| NE67 5BT | Bamburgh | 55.568257 | -1.64446 | 422520 | 630567 | NU225305 |
| NE67 5BU | Bamburgh | 55.556324 | -1.637782 | 422948 | 629241 | NU229292 |
| NE67 5BW | Bamburgh | 55.545792 | -1.637324 | 422983 | 628069 | NU229280 |
| NE67 5BX | Bamburgh | 55.557287 | -1.635284 | 423105 | 629349 | NU231293 |
| NE67 5BY | Bamburgh | 55.558241 | -1.632802 | 423261 | 629456 | NU232294 |
| NE67 5BZ | Bamburgh | 55.557196 | -1.637964 | 422936 | 629338 | NU229293 |
| NE67 5DA | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE67 5DB | Bamburgh | 55.557047 | -1.636158 | 423050 | 629322 | NU230293 |
| NE67 5DD | Bamburgh | 55.555095 | -1.635526 | 423091 | 629105 | NU230291 |
| NE67 5DE | Bamburgh | 55.536075 | -1.706222 | 418640 | 626967 | NU186269 |
| NE67 5DF | Bamburgh | 55.536543 | -1.706726 | 418608 | 627019 | NU186270 |
| NE67 5DG | Bamburgh | 55.52613 | -1.70693 | 418600 | 625860 | NU185258 |
| NE67 5DH | Bamburgh | 55.522541 | -1.709063 | 418467 | 625460 | NU184254 |
| NE67 5DJ | Bamburgh | 55.519871 | -1.697331 | 419209 | 625166 | NU192251 |
| NE67 5DL | Longhoughton | 55.510299 | -1.711322 | 418330 | 624097 | NU183240 |
| NE67 5DN | Longhoughton | 55.511051 | -1.706361 | 418643 | 624182 | NU186241 |