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 |
|---|---|---|---|---|---|---|
| NE25 0RP | Hartley | 55.08412 | -1.518033 | 430865 | 576737 | NZ308767 |
| NE25 0RQ | Hartley | 55.081853 | -1.521757 | 430629 | 576483 | NZ306764 |
| NE25 0RR | Hartley | 55.083068 | -1.517685 | 430888 | 576620 | NZ308766 |
| NE25 0RS | Hartley | 55.083606 | -1.515344 | 431037 | 576681 | NZ310766 |
| NE25 0RT | Hartley | 55.083227 | -1.51701 | 430931 | 576638 | NZ309766 |
| NE25 0RU | Hartley | 55.083618 | -1.515971 | 430997 | 576682 | NZ309766 |
| NE25 0RW | Hartley | 55.083969 | -1.520651 | 430698 | 576719 | NZ306767 |
| NE25 0RX | Hartley | 55.085242 | -1.517753 | 430882 | 576862 | NZ308768 |
| NE25 0RY | Hartley | 55.085268 | -1.51733 | 430909 | 576865 | NZ309768 |
| NE25 0SB | Hartley | 55.085355 | -1.516733 | 430947 | 576875 | NZ309768 |
| NE25 0SD | Hartley | 55.086394 | -1.515906 | 430999 | 576991 | NZ309769 |
| NE25 0SE | Hartley | 55.084709 | -1.516976 | 430932 | 576803 | NZ309768 |
| NE25 0SF | Hartley | 55.08698 | -1.518547 | 430830 | 577055 | NZ308770 |
| NE25 0SG | Hartley | 55.086055 | -1.518652 | 430824 | 576952 | NZ308769 |
| NE25 0SH | Hartley | 55.084032 | -1.513898 | 431129 | 576729 | NZ311767 |
| NE25 0SJ | Hartley | 55.08465 | -1.511039 | 431311 | 576799 | NZ313767 |
| NE25 0SN | Hartley | 55.084178 | -1.521353 | 430653 | 576742 | NZ306767 |
| NE25 0SP | Hartley | 55.08436 | -1.521962 | 430614 | 576762 | NZ306767 |
| NE25 0SQ | Hartley | 55.086814 | -1.517452 | 430900 | 577037 | NZ309770 |
| NE25 0SR | Hartley | 55.083406 | -1.523759 | 430500 | 576655 | NZ305766 |
| NE25 0SS | Hartley | 55.082246 | -1.525935 | 430362 | 576525 | NZ303765 |
| NE25 0ST | Hartley | 55.085258 | -1.519523 | 430769 | 576863 | NZ307768 |
| NE25 0SU | Hartley | 55.084731 | -1.520187 | 430727 | 576804 | NZ307768 |
| NE25 0SW | Hartley | 55.083812 | -1.521812 | 430624 | 576701 | NZ306767 |
| NE25 0SX | Hartley | 55.084516 | -1.520487 | 430708 | 576780 | NZ307767 |
| NE25 0TA | Hartley | 55.086226 | -1.520968 | 430676 | 576970 | NZ306769 |
| NE25 0TB | Hartley | 55.086848 | -1.519191 | 430789 | 577040 | NZ307770 |
| NE25 0TE | Hartley | 55.08557 | -1.518658 | 430824 | 576898 | NZ308768 |
| NE25 0TF | Hartley | 55.085832 | -1.51903 | 430800 | 576927 | NZ308769 |
| NE25 0TG | Seghill with Seaton Delaval | 55.073136 | -1.535737 | 429743 | 575507 | NZ297755 |
| NE25 0TQ | Hartley | 55.086872 | -1.520804 | 430686 | 577042 | NZ306770 |
| NE25 0TR | Holywell | 55.064937 | -1.507193 | 431572 | 574607 | NZ315746 |
| NE25 0TS | Holywell | 55.065371 | -1.507861 | 431529 | 574655 | NZ315746 |
| NE25 0TT | Holywell | 55.065481 | -1.506169 | 431637 | 574668 | NZ316746 |
| NE25 0TU | Holywell | 55.065297 | -1.505137 | 431703 | 574648 | NZ317746 |
| NE25 0TX | Holywell | 55.064793 | -1.504924 | 431717 | 574592 | NZ317745 |
| NE25 0TY | Holywell | 55.064402 | -1.506135 | 431640 | 574548 | NZ316745 |
| NE25 0TZ | Holywell | 55.071523 | -1.520658 | 430707 | 575334 | NZ307753 |
| NE25 0WW | Holywell | 55.064402 | -1.506135 | 431640 | 574548 | NZ316745 |
| NE25 0WX | Holywell | 55.064402 | -1.506135 | 431640 | 574548 | NZ316745 |
| NE25 0WY | Holywell | 55.064402 | -1.506135 | 431640 | 574548 | NZ316745 |
| NE25 0YR | Holywell | 55.071523 | -1.520658 | 430707 | 575334 | NZ307753 |
| NE25 0YT | Holywell | 55.071488 | -1.520737 | 430702 | 575330 | NZ307753 |
| NE25 0YU | Holywell | 55.071488 | -1.520737 | 430702 | 575330 | NZ307753 |
| NE25 0YW | Holywell | 55.071523 | -1.520658 | 430707 | 575334 | NZ307753 |
| NE25 0YX | Holywell | 55.071488 | -1.520737 | 430702 | 575330 | NZ307753 |
| NE25 0YZ | Holywell | 55.063976 | -1.505216 | 431699 | 574501 | NZ316745 |
| NE25 9TQ | Holywell | 55.051666 | -1.503098 | 431844 | 573132 | NZ318731 |
| NE26 1BY | Holywell | 55.070347 | -1.525496 | 430399 | 575201 | NZ303752 |
| NE26 1BZ | Holywell | 55.070347 | -1.525496 | 430399 | 575201 | NZ303752 |
| NE26 4AW | Hartley | 55.087377 | -1.485955 | 432910 | 577114 | NZ329771 |
| NE26 4BA | Hartley | 55.083016 | -1.474701 | 433632 | 576634 | NZ336766 |
| NE26 4BG | Hartley | 55.076358 | -1.468727 | 434019 | 575896 | NZ340758 |
| NE26 4BH | Hartley | 55.075778 | -1.469518 | 433969 | 575831 | NZ339758 |
| NE26 4BJ | Hartley | 55.07617 | -1.470969 | 433876 | 575874 | NZ338758 |
| NE26 4BL | Hartley | 55.075282 | -1.471404 | 433849 | 575775 | NZ338757 |
| NE26 4BN | Hartley | 55.075248 | -1.471827 | 433822 | 575771 | NZ338757 |
| NE26 4BP | Hartley | 55.0773 | -1.470453 | 433908 | 576000 | NZ339759 |
| NE26 4BQ | Hartley | 55.075228 | -1.469118 | 433995 | 575770 | NZ339757 |
| NE26 4BS | Hartley | 55.077065 | -1.472132 | 433801 | 575973 | NZ338759 |
| NE26 4BT | Hartley | 55.078093 | -1.470803 | 433885 | 576088 | NZ338760 |
| NE26 4BU | Hartley | 55.078271 | -1.470472 | 433906 | 576108 | NZ339761 |
| NE26 4BW | Hartley | 55.076317 | -1.471547 | 433839 | 575890 | NZ338758 |
| NE26 4BX | Hartley | 55.0785 | -1.471565 | 433836 | 576133 | NZ338761 |
| NE26 4BY | Hartley | 55.078785 | -1.473096 | 433738 | 576164 | NZ337761 |
| NE26 4BZ | Hartley | 55.07782 | -1.472216 | 433795 | 576057 | NZ337760 |
| NE26 4DA | Hartley | 55.077552 | -1.472502 | 433777 | 576027 | NZ337760 |
| NE26 4DB | Hartley | 55.078275 | -1.47362 | 433705 | 576107 | NZ337761 |
| NE26 4DD | Hartley | 55.07928 | -1.475298 | 433597 | 576218 | NZ335762 |
| NE26 4DE | Hartley | 55.079398 | -1.475657 | 433574 | 576231 | NZ335762 |
| NE26 4DF | Hartley | 55.0786 | -1.473866 | 433689 | 576143 | NZ336761 |
| NE26 4DG | Hartley | 55.079913 | -1.474162 | 433669 | 576289 | NZ336762 |
| NE26 4DH | Hartley | 55.079559 | -1.473227 | 433729 | 576250 | NZ337762 |
| NE26 4DJ | Hartley | 55.07997 | -1.472846 | 433753 | 576296 | NZ337762 |
| NE26 4DL | Hartley | 55.07993 | -1.471828 | 433818 | 576292 | NZ338762 |
| NE26 4DN | Hartley | 55.081015 | -1.473365 | 433719 | 576412 | NZ337764 |
| NE26 4DP | Hartley | 55.080339 | -1.472763 | 433758 | 576337 | NZ337763 |
| NE26 4DQ | Hartley | 55.080948 | -1.474572 | 433642 | 576404 | NZ336764 |
| NE26 4DR | Hartley | 55.082655 | -1.474283 | 433659 | 576594 | NZ336765 |
| NE26 4DS | Hartley | 55.08237 | -1.475101 | 433607 | 576562 | NZ336765 |
| NE26 4DT | Hartley | 55.082409 | -1.47568 | 433570 | 576566 | NZ335765 |
| NE26 4DW | Hartley | 55.081638 | -1.474108 | 433671 | 576481 | NZ336764 |
| NE26 4DX | Hartley | 55.081823 | -1.475234 | 433599 | 576501 | NZ335765 |
| NE26 4EA | Hartley | 55.080801 | -1.475858 | 433560 | 576387 | NZ335763 |
| NE26 4EB | Hartley | 55.082759 | -1.475644 | 433572 | 576605 | NZ335766 |
| NE26 4HG | Hartley | 55.084241 | -1.479526 | 433323 | 576768 | NZ333767 |
| NE26 4HH | Hartley | 55.084533 | -1.480744 | 433245 | 576800 | NZ332767 |
| NE26 4HJ | Hartley | 55.084917 | -1.484264 | 433020 | 576841 | NZ330768 |
| NE26 4HL | Hartley | 55.083993 | -1.484651 | 432996 | 576738 | NZ329767 |
| NE26 4HN | Hartley | 55.0847 | -1.48411 | 433030 | 576817 | NZ330768 |
| NE26 4HP | Hartley | 55.083114 | -1.483033 | 433100 | 576641 | NZ331766 |
| NE26 4HQ | Hartley | 55.085127 | -1.48083 | 433239 | 576866 | NZ332768 |
| NE26 4HR | Hartley | 55.084435 | -1.482969 | 433103 | 576788 | NZ331767 |
| NE26 4HS | Hartley | 55.084477 | -1.482358 | 433142 | 576793 | NZ331767 |
| NE26 4HT | Hartley | 55.08597 | -1.482589 | 433126 | 576959 | NZ331769 |
| NE26 4HU | Hartley | 55.085564 | -1.484396 | 433011 | 576913 | NZ330769 |
| NE26 4HW | Hartley | 55.084124 | -1.483788 | 433051 | 576753 | NZ330767 |
| NE26 4HX | Hartley | 55.08576 | -1.48596 | 432911 | 576934 | NZ329769 |
| NE26 4HY | Hartley | 55.086407 | -1.48614 | 432899 | 577006 | NZ328770 |
| NE26 4HZ | Hartley | 55.087741 | -1.486985 | 432844 | 577154 | NZ328771 |