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 3DT | Longhoughton | 55.493254 | -1.619113 | 424164 | 622228 | NU241222 |
| NE66 3DU | Longhoughton | 55.500027 | -1.636129 | 423085 | 622976 | NU230229 |
| NE66 3DW | Longhoughton | 55.489044 | -1.632178 | 423341 | 621755 | NU233217 |
| NE66 3DX | Longhoughton | 55.50521 | -1.638994 | 422901 | 623552 | NU229235 |
| NE66 3DY | Longhoughton | 55.517842 | -1.647637 | 422348 | 624955 | NU223249 |
| NE66 3DZ | Longhoughton | 55.517821 | -1.63435 | 423187 | 624957 | NU231249 |
| NE66 3EA | Longhoughton | 55.519263 | -1.629743 | 423477 | 625119 | NU234251 |
| NE66 3EB | Longhoughton | 55.519828 | -1.629469 | 423494 | 625182 | NU234251 |
| NE66 3ED | Longhoughton | 55.522375 | -1.627893 | 423592 | 625466 | NU235254 |
| NE66 3EE | Longhoughton | 55.519716 | -1.627933 | 423591 | 625170 | NU235251 |
| NE66 3EF | Longhoughton | 55.513671 | -1.619946 | 424099 | 624500 | NU240245 |
| NE66 3EG | Longhoughton | 55.520106 | -1.626441 | 423685 | 625214 | NU236252 |
| NE66 3EH | Longhoughton | 55.515436 | -1.621117 | 424024 | 624696 | NU240246 |
| NE66 3EJ | Longhoughton | 55.514905 | -1.620948 | 424035 | 624637 | NU240246 |
| NE66 3EL | Longhoughton | 55.514281 | -1.619623 | 424119 | 624568 | NU241245 |
| NE66 3EN | Longhoughton | 55.514695 | -1.620015 | 424094 | 624614 | NU240246 |
| NE66 3EP | Longhoughton | 55.511356 | -1.618084 | 424218 | 624243 | NU242242 |
| NE66 3EQ | Longhoughton | 55.517061 | -1.620689 | 424050 | 624877 | NU240248 |
| NE66 3ER | Longhoughton | 55.50064 | -1.649436 | 422244 | 623040 | NU222230 |
| NE66 3ES | Longhoughton | 55.50172 | -1.662787 | 421400 | 623156 | NU213231 |
| NE66 3ET | Longhoughton | 55.500055 | -1.661678 | 421471 | 622971 | NU214229 |
| NE66 3EU | Longhoughton | 55.499918 | -1.661061 | 421510 | 622956 | NU215229 |
| NE66 3EW | Longhoughton | 55.514066 | -1.619815 | 424107 | 624544 | NU241245 |
| NE66 3EX | Longhoughton | 55.5016 | -1.664783 | 421274 | 623142 | NU212231 |
| NE66 3EY | Longhoughton | 55.499511 | -1.666494 | 421167 | 622909 | NU211229 |
| NE66 3EZ | Longhoughton | 55.4948 | -1.668924 | 421016 | 622384 | NU210223 |
| NE66 3FA | Longhoughton | 55.500064 | -1.639643 | 422863 | 622979 | NU228229 |
| NE66 3FB | Longhoughton | 55.502382 | -1.661721 | 421467 | 623230 | NU214232 |
| NE66 3FD | Longhoughton | 55.429678 | -1.620704 | 424102 | 615152 | NU241151 |
| NE66 3FE | Longhoughton | 55.429138 | -1.62044 | 424119 | 615092 | NU241150 |
| NE66 3FF | Longhoughton | 55.429676 | -1.619977 | 424148 | 615152 | NU241151 |
| NE66 3FG | Longhoughton | 55.428971 | -1.621469 | 424054 | 615073 | NU240150 |
| NE66 3FH | Longhoughton | 55.430586 | -1.620964 | 424085 | 615253 | NU240152 |
| NE66 3FJ | Longhoughton | 55.527653 | -1.631914 | 423335 | 626052 | NU233260 |
| NE66 3FL | Longhoughton | 55.500759 | -1.640887 | 422784 | 623056 | NU227230 |
| NE66 3FN | Longhoughton | 55.472178 | -1.595351 | 425679 | 619891 | NU256198 |
| NE66 3FP | Longhoughton | 55.401929 | -1.625769 | 423798 | 612062 | NU237120 |
| NE66 3FQ | Longhoughton | 55.458488 | -1.667914 | 421099 | 618343 | NU210183 |
| NE66 3FR | Longhoughton | 55.476249 | -1.680469 | 420296 | 620316 | NU202203 |
| NE66 3FS | Longhoughton | 55.513388 | -1.645475 | 422487 | 624460 | NU224244 |
| NE66 3FT | Longhoughton | 55.502808 | -1.659834 | 421586 | 623278 | NU215232 |
| NE66 3HA | Longhoughton | 55.487868 | -1.680818 | 420268 | 621609 | NU202216 |
| NE66 3HB | Longhoughton | 55.498108 | -1.676034 | 420565 | 622750 | NU205227 |
| NE66 3HD | Longhoughton | 55.504815 | -1.66436 | 421299 | 623500 | NU212234 |
| NE66 3HE | Longhoughton | 55.508979 | -1.672462 | 420785 | 623961 | NU207239 |
| NE66 3HF | Longhoughton | 55.505744 | -1.675529 | 420593 | 623600 | NU205236 |
| NE66 3HG | Longhoughton | 55.511543 | -1.673565 | 420714 | 624246 | NU207242 |
| NE66 3HH | Longhoughton | 55.513572 | -1.619899 | 424102 | 624489 | NU241244 |
| NE66 3HJ | Longhoughton | 55.51349 | -1.619504 | 424127 | 624480 | NU241244 |
| NE66 3HL | Longhoughton | 55.502148 | -1.661549 | 421478 | 623204 | NU214232 |
| NE66 3HN | Longhoughton | 55.501238 | -1.663947 | 421327 | 623102 | NU213231 |
| NE66 3HP | Longhoughton | 55.500305 | -1.66443 | 421297 | 622998 | NU212229 |
| NE66 3HQ | Longhoughton | 55.517101 | -1.672205 | 420797 | 624865 | NU207248 |
| NE66 3HR | Longhoughton | 55.500319 | -1.663163 | 421377 | 623000 | NU213229 |
| NE66 3HS | Longhoughton | 55.499464 | -1.662743 | 421404 | 622905 | NU214229 |
| NE66 3HW | Longhoughton | 55.51524 | -1.621625 | 423992 | 624674 | NU239246 |
| NE66 3HX | Alnwick Castle | 55.416849 | -1.717721 | 417968 | 613695 | NU179136 |
| NE66 3HY | Alnwick Castle | 55.417398 | -1.726073 | 417439 | 613754 | NU174137 |
| NE66 3HZ | Alnwick Castle | 55.42484 | -1.735138 | 416862 | 614580 | NU168145 |
| NE66 3JA | Alnwick Castle | 55.425396 | -1.751787 | 415808 | 614638 | NU158146 |
| NE66 3JB | Longhoughton | 55.432389 | -1.613993 | 424525 | 615456 | NU245154 |
| NE66 3JD | Alnwick Castle | 55.430166 | -1.760353 | 415264 | 615167 | NU152151 |
| NE66 3JE | Wooler | 55.437444 | -1.764987 | 414968 | 615976 | NU149159 |
| NE66 3JF | Longhoughton | 55.423047 | -1.600924 | 425358 | 614421 | NU253144 |
| NE66 3JG | Longhoughton | 55.431012 | -1.61614 | 424390 | 615302 | NU243153 |
| NE66 3JH | Longhoughton | 55.432549 | -1.61927 | 424191 | 615472 | NU241154 |
| NE66 3JJ | Longhoughton | 55.433033 | -1.618823 | 424219 | 615526 | NU242155 |
| NE66 3JL | Longhoughton | 55.434522 | -1.620831 | 424091 | 615691 | NU240156 |
| NE66 3JN | Longhoughton | 55.434373 | -1.6193 | 424188 | 615675 | NU241156 |
| NE66 3JP | Longhoughton | 55.433216 | -1.617209 | 424321 | 615547 | NU243155 |
| NE66 3JQ | Longhoughton | 55.431492 | -1.617415 | 424309 | 615355 | NU243153 |
| NE66 3JR | Longhoughton | 55.432835 | -1.616043 | 424395 | 615505 | NU243155 |
| NE66 3JS | Longhoughton | 55.434003 | -1.615985 | 424398 | 615635 | NU243156 |
| NE66 3JT | Longhoughton | 55.434977 | -1.616876 | 424341 | 615743 | NU243157 |
| NE66 3JU | Longhoughton | 55.434169 | -1.614324 | 424503 | 615654 | NU245156 |
| NE66 3JW | Longhoughton | 55.432179 | -1.615923 | 424403 | 615432 | NU244154 |
| NE66 3JX | Longhoughton | 55.445709 | -1.632659 | 423336 | 616932 | NU233169 |
| NE66 3JY | Longhoughton | 55.444783 | -1.629744 | 423521 | 616830 | NU235168 |
| NE66 3JZ | Longhoughton | 55.441275 | -1.637395 | 423039 | 616437 | NU230164 |
| NE66 3LA | Longhoughton | 55.443921 | -1.609692 | 424790 | 616741 | NU247167 |
| NE66 3LB | Longhoughton | 55.45126 | -1.608861 | 424838 | 617558 | NU248175 |
| NE66 3LD | Longhoughton | 55.455648 | -1.610098 | 424757 | 618046 | NU247180 |
| NE66 3LE | Longhoughton | 55.4534 | -1.595811 | 425662 | 617801 | NU256178 |
| NE66 3LF | Longhoughton | 55.453268 | -1.593915 | 425782 | 617787 | NU257177 |
| NE66 3LG | Longhoughton | 55.453616 | -1.595888 | 425657 | 617825 | NU256178 |
| NE66 3LH | Longhoughton | 55.448887 | -1.589708 | 426051 | 617301 | NU260173 |
| NE66 3LJ | Longhoughton | 55.452722 | -1.628294 | 423608 | 617714 | NU236177 |
| NE66 3LL | Longhoughton | 55.45619 | -1.64333 | 422655 | 618095 | NU226180 |
| NE66 3LN | Longhoughton | 55.449834 | -1.641901 | 422749 | 617388 | NU227173 |
| NE66 3LP | Longhoughton | 55.432087 | -1.618168 | 424261 | 615421 | NU242154 |
| NE66 3LQ | Longhoughton | 55.453533 | -1.594988 | 425714 | 617816 | NU257178 |
| NE66 3LR | Longhoughton | 55.431892 | -1.615989 | 424399 | 615400 | NU243154 |
| NE66 3LS | Longhoughton | 55.432616 | -1.620723 | 424099 | 615479 | NU240154 |
| NE66 3LT | Longhoughton | 55.435087 | -1.614757 | 424475 | 615756 | NU244157 |
| NE66 3LU | Longhoughton | 55.434386 | -1.614701 | 424479 | 615678 | NU244156 |
| NE66 3LW | Longhoughton | 55.452707 | -1.598143 | 425515 | 617723 | NU255177 |
| NE66 3LX | Longhoughton | 55.434802 | -1.615819 | 424408 | 615724 | NU244157 |
| NE66 3LZ | Longhoughton | 55.434521 | -1.617718 | 424288 | 615692 | NU242156 |
| NE66 3NA | Longhoughton | 55.391174 | -1.611615 | 424701 | 610870 | NU247108 |
| NE66 3NB | Longhoughton | 55.393686 | -1.630598 | 423497 | 611143 | NU234111 |