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 2WG | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2WH | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2WX | Shilbottle | 55.372346 | -1.689225 | 419794 | 608750 | NU197087 |
| NE66 2WY | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2WZ | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2XA | Shilbottle | 55.369131 | -1.676186 | 420622 | 608396 | NU206083 |
| NE66 2XB | Shilbottle | 55.368298 | -1.673669 | 420782 | 608304 | NU207083 |
| NE66 2XD | Shilbottle | 55.368291 | -1.674584 | 420724 | 608303 | NU207083 |
| NE66 2XE | Shilbottle | 55.368421 | -1.675845 | 420644 | 608317 | NU206083 |
| NE66 2XF | Shilbottle | 55.368477 | -1.676697 | 420590 | 608323 | NU205083 |
| NE66 2XG | Shilbottle | 55.368496 | -1.67728 | 420553 | 608325 | NU205083 |
| NE66 2XH | Shilbottle | 55.369419 | -1.679781 | 420394 | 608427 | NU203084 |
| NE66 2XJ | Shilbottle | 55.368931 | -1.682026 | 420252 | 608372 | NU202083 |
| NE66 2XL | Shilbottle | 55.36968 | -1.683266 | 420173 | 608455 | NU201084 |
| NE66 2XN | Shilbottle | 55.371019 | -1.6869 | 419942 | 608603 | NU199086 |
| NE66 2XP | Shilbottle | 55.371428 | -1.692261 | 419602 | 608647 | NU196086 |
| NE66 2XQ | Shilbottle | 55.369597 | -1.67907 | 420439 | 608447 | NU204084 |
| NE66 2XR | Shilbottle | 55.372474 | -1.693468 | 419525 | 608763 | NU195087 |
| NE66 2XS | Shilbottle | 55.37199 | -1.694245 | 419476 | 608709 | NU194087 |
| NE66 2XT | Shilbottle | 55.371215 | -1.696728 | 419319 | 608622 | NU193086 |
| NE66 2XU | Shilbottle | 55.370459 | -1.696277 | 419348 | 608538 | NU193085 |
| NE66 2XW | Shilbottle | 55.371368 | -1.689769 | 419760 | 608641 | NU197086 |
| NE66 2XX | Shilbottle | 55.370517 | -1.69798 | 419240 | 608544 | NU192085 |
| NE66 2XY | Shilbottle | 55.369675 | -1.698965 | 419178 | 608450 | NU191084 |
| NE66 2XZ | Shilbottle | 55.36985 | -1.697322 | 419282 | 608470 | NU192084 |
| NE66 2YA | Shilbottle | 55.370423 | -1.699827 | 419123 | 608533 | NU191085 |
| NE66 2YB | Shilbottle | 55.371391 | -1.698983 | 419176 | 608641 | NU191086 |
| NE66 2YD | Shilbottle | 55.372001 | -1.698647 | 419197 | 608709 | NU191087 |
| NE66 2YE | Shilbottle | 55.372652 | -1.696433 | 419337 | 608782 | NU193087 |
| NE66 2YF | Shilbottle | 55.373713 | -1.693364 | 419531 | 608901 | NU195089 |
| NE66 2YG | Shilbottle | 55.373173 | -1.6931 | 419548 | 608841 | NU195088 |
| NE66 2YH | Shilbottle | 55.371672 | -1.689356 | 419786 | 608675 | NU197086 |
| NE66 2YJ | Shilbottle | 55.368696 | -1.678225 | 420493 | 608347 | NU204083 |
| NE66 2YL | Shilbottle | 55.372092 | -1.688154 | 419862 | 608722 | NU198087 |
| NE66 2YN | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2YP | Shilbottle | 55.371284 | -1.699394 | 419150 | 608629 | NU191086 |
| NE66 2YQ | Shilbottle | 55.372107 | -1.690584 | 419708 | 608723 | NU197087 |
| NE66 2YR | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2YS | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2YT | Alnwick Castle | 55.398281 | -1.697611 | 419250 | 611634 | NU192116 |
| NE66 2YU | Shilbottle | 55.370306 | -1.700033 | 419110 | 608520 | NU191085 |
| NE66 2YW | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2YX | Shilbottle | 55.370306 | -1.700033 | 419110 | 608520 | NU191085 |
| NE66 2YY | Alnwick Castle | 55.398281 | -1.697611 | 419250 | 611634 | NU192116 |
| NE66 2YZ | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 2ZX | Alnwick Castle | 55.401103 | -1.697716 | 419242 | 611948 | NU192119 |
| NE66 3AA | Longhoughton | 55.431386 | -1.660651 | 421573 | 615329 | NU215153 |
| NE66 3AB | Longhoughton | 55.429118 | -1.649594 | 422274 | 615080 | NU222150 |
| NE66 3AD | Longhoughton | 55.420489 | -1.648517 | 422347 | 614120 | NU223141 |
| NE66 3AE | Longhoughton | 55.426553 | -1.63606 | 423132 | 614799 | NU231147 |
| NE66 3AF | Longhoughton | 55.428173 | -1.621998 | 424021 | 614984 | NU240149 |
| NE66 3AG | Longhoughton | 55.429297 | -1.616504 | 424368 | 615111 | NU243151 |
| NE66 3AH | Longhoughton | 55.430109 | -1.614711 | 424481 | 615202 | NU244152 |
| NE66 3AJ | Longhoughton | 55.430981 | -1.614939 | 424466 | 615299 | NU244152 |
| NE66 3AL | Longhoughton | 55.432939 | -1.603574 | 425184 | 615521 | NU251155 |
| NE66 3AN | Longhoughton | 55.429768 | -1.615046 | 424460 | 615164 | NU244151 |
| NE66 3AP | Longhoughton | 55.421897 | -1.618061 | 424274 | 614287 | NU242142 |
| NE66 3AQ | Longhoughton | 55.427895 | -1.616407 | 424375 | 614955 | NU243149 |
| NE66 3AR | Longhoughton | 55.400859 | -1.622637 | 423997 | 611944 | NU239119 |
| NE66 3AS | Longhoughton | 55.403621 | -1.626764 | 423734 | 612250 | NU237122 |
| NE66 3AT | Longhoughton | 55.400764 | -1.626791 | 423734 | 611932 | NU237119 |
| NE66 3AU | Longhoughton | 55.398976 | -1.627107 | 423715 | 611733 | NU237117 |
| NE66 3AW | Longhoughton | 55.426292 | -1.618303 | 424256 | 614776 | NU242147 |
| NE66 3AX | Longhoughton | 55.39826 | -1.627809 | 423671 | 611653 | NU236116 |
| NE66 3AY | Longhoughton | 55.398295 | -1.624793 | 423862 | 611658 | NU238116 |
| NE66 3AZ | Longhoughton | 55.399587 | -1.623944 | 423915 | 611802 | NU239118 |
| NE66 3BA | Longhoughton | 55.400938 | -1.616241 | 424402 | 611955 | NU244119 |
| NE66 3BB | Longhoughton | 55.396637 | -1.606036 | 425051 | 611480 | NU250114 |
| NE66 3BD | Longhoughton | 55.398258 | -1.60452 | 425146 | 611661 | NU251116 |
| NE66 3BE | Longhoughton | 55.399391 | -1.596361 | 425662 | 611790 | NU256117 |
| NE66 3BF | Longhoughton | 55.430501 | -1.613948 | 424529 | 615246 | NU245152 |
| NE66 3BG | Longhoughton | 55.401208 | -1.625286 | 423829 | 611982 | NU238119 |
| NE66 3BH | Longhoughton | 55.40962 | -1.589277 | 426104 | 612931 | NU261129 |
| NE66 3BJ | Longhoughton | 55.415044 | -1.58851 | 426149 | 613535 | NU261135 |
| NE66 3BL | Longhoughton | 55.41827 | -1.583137 | 426487 | 613896 | NU264138 |
| NE66 3BN | Longhoughton | 55.418043 | -1.585145 | 426360 | 613870 | NU263138 |
| NE66 3BP | Longhoughton | 55.421658 | -1.580747 | 426636 | 614274 | NU266142 |
| NE66 3BQ | Longhoughton | 55.411837 | -1.607702 | 424936 | 613171 | NU249131 |
| NE66 3BR | Longhoughton | 55.400718 | -1.623586 | 423937 | 611928 | NU239119 |
| NE66 3BS | Longhoughton | 55.419446 | -1.582998 | 426495 | 614027 | NU264140 |
| NE66 3BT | Longhoughton | 55.419992 | -1.582329 | 426537 | 614088 | NU265140 |
| NE66 3BU | Longhoughton | 55.420225 | -1.58201 | 426557 | 614114 | NU265141 |
| NE66 3BW | Longhoughton | 55.418392 | -1.584652 | 426391 | 613909 | NU263139 |
| NE66 3BX | Longhoughton | 55.422983 | -1.581997 | 426556 | 614421 | NU265144 |
| NE66 3BY | Longhoughton | 55.392474 | -1.613671 | 424570 | 611014 | NU245110 |
| NE66 3BZ | Longhoughton | 55.431717 | -1.614821 | 424473 | 615381 | NU244153 |
| NE66 3DA | Longhoughton | 55.417887 | -1.5869 | 426249 | 613852 | NU262138 |
| NE66 3DB | Longhoughton | 55.496013 | -1.637163 | 423022 | 622529 | NU230225 |
| NE66 3DD | Longhoughton | 55.428929 | -1.613979 | 424528 | 615071 | NU245150 |
| NE66 3DE | Longhoughton | 55.429202 | -1.61513 | 424455 | 615101 | NU244151 |
| NE66 3DF | Longhoughton | 55.527926 | -1.630137 | 423447 | 626083 | NU234260 |
| NE66 3DG | Longhoughton | 55.45964 | -1.665422 | 421256 | 618472 | NU212184 |
| NE66 3DH | Longhoughton | 55.518721 | -1.628988 | 423525 | 625059 | NU235250 |
| NE66 3DJ | Longhoughton | 55.494742 | -1.667405 | 421112 | 622378 | NU211223 |
| NE66 3DL | Longhoughton | 55.519784 | -1.626808 | 423662 | 625178 | NU236251 |
| NE66 3DN | Longhoughton | 55.463049 | -1.623294 | 423918 | 618865 | NU239188 |
| NE66 3DP | Longhoughton | 55.485664 | -1.643967 | 422598 | 621375 | NU225213 |
| NE66 3DQ | Longhoughton | 55.498379 | -1.666583 | 421162 | 622783 | NU211227 |
| NE66 3DR | Longhoughton | 55.487276 | -1.642054 | 422718 | 621555 | NU227215 |
| NE66 3DS | Longhoughton | 55.486178 | -1.644754 | 422548 | 621432 | NU225214 |