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 |
|---|---|---|---|---|---|---|
| TD15 1JJ | Berwick North | 55.770335 | -2.004766 | 399799 | 653000 | NT997529 |
| TD15 1JS | Berwick North | 55.771484 | -2.007556 | 399624 | 653128 | NT996531 |
| TD15 1JT | Berwick North | 55.772608 | -2.007875 | 399604 | 653253 | NT996532 |
| TD15 1JX | Berwick North | 55.773695 | -2.008305 | 399577 | 653374 | NT995533 |
| TD15 1JY | Berwick North | 55.774476 | -2.008242 | 399581 | 653461 | NT995534 |
| TD15 1JZ | Berwick North | 55.775249 | -2.008194 | 399584 | 653547 | NT995535 |
| TD15 1LA | Berwick North | 55.775842 | -2.007604 | 399621 | 653613 | NT996536 |
| TD15 1LB | Berwick North | 55.774099 | -2.006934 | 399663 | 653419 | NT996534 |
| TD15 1LD | Berwick North | 55.776282 | -2.007987 | 399597 | 653662 | NT995536 |
| TD15 1LE | Berwick North | 55.775743 | -2.008688 | 399553 | 653602 | NT995536 |
| TD15 1LF | Berwick North | 55.772697 | -2.008672 | 399554 | 653263 | NT995532 |
| TD15 1LG | Berwick North | 55.771727 | -2.007141 | 399650 | 653155 | NT996531 |
| TD15 1LH | Berwick North | 55.77188 | -2.006711 | 399677 | 653172 | NT996531 |
| TD15 1LJ | Berwick North | 55.772042 | -2.006153 | 399712 | 653190 | NT997531 |
| TD15 1LL | Berwick North | 55.772455 | -2.006137 | 399713 | 653236 | NT997532 |
| TD15 1LN | Berwick North | 55.772581 | -2.006042 | 399719 | 653250 | NT997532 |
| TD15 1LP | Berwick North | 55.773264 | -2.006026 | 399720 | 653326 | NT997533 |
| TD15 1LQ | Berwick North | 55.771925 | -2.007141 | 399650 | 653177 | NT996531 |
| TD15 1LR | Berwick North | 55.773461 | -2.006695 | 399678 | 653348 | NT996533 |
| TD15 1LS | Berwick North | 55.772805 | -2.006042 | 399719 | 653275 | NT997532 |
| TD15 1LT | Berwick North | 55.773282 | -2.00499 | 399785 | 653328 | NT997533 |
| TD15 1LU | Berwick North | 55.773363 | -2.003762 | 399862 | 653337 | NT998533 |
| TD15 1LW | Berwick North | 55.772482 | -2.006775 | 399673 | 653239 | NT996532 |
| TD15 1LX | Berwick North | 55.774018 | -2.003029 | 399908 | 653410 | NT999534 |
| TD15 1LY | Berwick North | 55.774261 | -2.002519 | 399940 | 653437 | NT999534 |
| TD15 1LZ | Berwick North | 55.774324 | -2.004814 | 399796 | 653444 | NT997534 |
| TD15 1NA | Berwick North | 55.774225 | -2.007413 | 399633 | 653433 | NT996534 |
| TD15 1NB | Berwick North | 55.774584 | -2.007508 | 399627 | 653473 | NT996534 |
| TD15 1ND | Berwick North | 55.774656 | -2.006504 | 399690 | 653481 | NT996534 |
| TD15 1NE | Berwick North | 55.775627 | -2.003412 | 399884 | 653589 | NT998535 |
| TD15 1NF | Berwick North | 55.773398 | -2.009644 | 399493 | 653341 | NT994533 |
| TD15 1NG | Berwick North | 55.772491 | -2.009421 | 399507 | 653240 | NT995532 |
| TD15 1NH | Berwick North | 55.7725 | -2.009006 | 399533 | 653241 | NT995532 |
| TD15 1NJ | Berwick North | 55.773928 | -2.011143 | 399399 | 653400 | NT993533 |
| TD15 1NL | Berwick North | 55.779488 | -2.022464 | 398689 | 654019 | NT986540 |
| TD15 1NN | Berwick North | 55.780324 | -2.022049 | 398715 | 654112 | NT987541 |
| TD15 1NP | Berwick North | 55.776246 | -2.012992 | 399283 | 653658 | NT992536 |
| TD15 1NR | Berwick North | 55.775806 | -2.014507 | 399188 | 653609 | NT991536 |
| TD15 1NS | Berwick North | 55.777926 | -2.014523 | 399187 | 653845 | NT991538 |
| TD15 1NT | Berwick North | 55.777675 | -2.01269 | 399302 | 653817 | NT993538 |
| TD15 1NU | Berwick North | 55.779157 | -2.011973 | 399347 | 653982 | NT993539 |
| TD15 1NW | Berwick North | 55.781295 | -2.017107 | 399025 | 654220 | NT990542 |
| TD15 1NX | Berwick North | 55.780262 | -2.014588 | 399183 | 654105 | NT991541 |
| TD15 1NY | Berwick North | 55.779992 | -2.01556 | 399122 | 654075 | NT991540 |
| TD15 1NZ | Berwick North | 55.777925 | -2.019147 | 398897 | 653845 | NT988538 |
| TD15 1PA | Berwick North | 55.779281 | -2.023277 | 398638 | 653996 | NT986539 |
| TD15 1PB | Berwick North | 55.776765 | -2.024758 | 398545 | 653716 | NT985537 |
| TD15 1PD | Berwick North | 55.778419 | -2.023898 | 398599 | 653900 | NT985538 |
| TD15 1PE | Berwick North | 55.772515 | -2.027353 | 398382 | 653243 | NT983532 |
| TD15 1PF | Berwick North | 55.778904 | -2.025126 | 398522 | 653954 | NT985539 |
| TD15 1PG | Berwick North | 55.782059 | -2.016502 | 399063 | 654305 | NT990543 |
| TD15 1PH | Berwick North | 55.782832 | -2.016279 | 399077 | 654391 | NT990543 |
| TD15 1PJ | Berwick North | 55.776354 | -2.010872 | 399416 | 653670 | NT994536 |
| TD15 1PL | Berwick North | 55.77816 | -2.010841 | 399418 | 653871 | NT994538 |
| TD15 1PN | Berwick North | 55.777953 | -2.010825 | 399419 | 653848 | NT994538 |
| TD15 1PP | Berwick North | 55.778421 | -2.011144 | 399399 | 653900 | NT993538 |
| TD15 1PQ | Berwick North | 55.782814 | -2.014987 | 399158 | 654389 | NT991543 |
| TD15 1PR | Berwick North | 55.780038 | -2.01006 | 399467 | 654080 | NT994540 |
| TD15 1PS | Berwick North | 55.780595 | -2.009056 | 399530 | 654142 | NT995541 |
| TD15 1PT | Berwick North | 55.779301 | -2.009247 | 399518 | 653998 | NT995539 |
| TD15 1PU | Berwick North | 55.779418 | -2.008641 | 399556 | 654011 | NT995540 |
| TD15 1PW | Berwick North | 55.778142 | -2.011686 | 399365 | 653869 | NT993538 |
| TD15 1PX | Berwick North | 55.782114 | -2.010379 | 399447 | 654311 | NT994543 |
| TD15 1PY | Berwick North | 55.781071 | -2.009837 | 399481 | 654195 | NT994541 |
| TD15 1PZ | Berwick North | 55.783165 | -2.008976 | 399535 | 654428 | NT995544 |
| TD15 1QA | Berwick North | 55.783084 | -2.00845 | 399568 | 654419 | NT995544 |
| TD15 1QB | Berwick North | 55.784009 | -2.011608 | 399370 | 654522 | NT993545 |
| TD15 1QD | Berwick North | 55.783345 | -2.009726 | 399488 | 654448 | NT994544 |
| TD15 1QE | Berwick North | 55.782635 | -2.010698 | 399427 | 654369 | NT994543 |
| TD15 1QF | Berwick North | 55.782527 | -2.01089 | 399415 | 654357 | NT994543 |
| TD15 1QG | Berwick North | 55.783416 | -2.010922 | 399413 | 654456 | NT994544 |
| TD15 1QJ | Berwick North | 55.770335 | -2.004766 | 399799 | 653000 | NT997529 |
| TD15 1QL | Berwick North | 55.780513 | -2.020615 | 398805 | 654133 | NT988541 |
| TD15 1QN | Berwick North | 55.779803 | -2.020375 | 398820 | 654054 | NT988540 |
| TD15 1QQ | Berwick North | 55.781296 | -2.010794 | 399421 | 654220 | NT994542 |
| TD15 1QR | Berwick East | 55.759948 | -1.998104 | 400217 | 651844 | NU002518 |
| TD15 1QS | Berwick East | 55.759822 | -1.999475 | 400131 | 651830 | NU001518 |
| TD15 1QT | Berwick East | 55.759876 | -1.999124 | 400153 | 651836 | NU001518 |
| TD15 1QU | Berwick East | 55.758286 | -1.997611 | 400248 | 651659 | NU002516 |
| TD15 1QX | Berwick East | 55.759598 | -1.997387 | 400262 | 651805 | NU002518 |
| TD15 1QY | Berwick East | 55.758879 | -1.995667 | 400370 | 651725 | NU003517 |
| TD15 1QZ | Berwick East | 55.759553 | -1.996798 | 400299 | 651800 | NU002517 |
| TD15 1RA | Berwick East | 55.756875 | -1.993117 | 400530 | 651502 | NU005515 |
| TD15 1RB | Berwick East | 55.758861 | -1.993786 | 400488 | 651723 | NU004517 |
| TD15 1RD | Berwick East | 55.75656 | -1.992353 | 400578 | 651467 | NU005514 |
| TD15 1RE | Berwick East | 55.759894 | -1.995778 | 400363 | 651838 | NU003518 |
| TD15 1RF | Berwick East | 55.75966 | -1.994918 | 400417 | 651812 | NU004518 |
| TD15 1RG | Berwick East | 55.758223 | -1.992512 | 400568 | 651652 | NU005516 |
| TD15 1RH | Berwick East | 55.758609 | -1.993468 | 400508 | 651695 | NU005516 |
| TD15 1RJ | Berwick East | 55.758501 | -1.991874 | 400608 | 651683 | NU006516 |
| TD15 1RL | Berwick North | 55.781619 | -2.008482 | 399566 | 654256 | NT995542 |
| TD15 1RN | Berwick East | 55.757351 | -1.991731 | 400617 | 651555 | NU006515 |
| TD15 1RP | Berwick East | 55.75523 | -1.989517 | 400756 | 651319 | NU007513 |
| TD15 1RQ | Berwick East | 55.758618 | -1.99385 | 400484 | 651696 | NU004516 |
| TD15 1RR | Berwick East | 55.753802 | -1.988577 | 400815 | 651160 | NU008511 |
| TD15 1RS | Berwick East | 55.753451 | -1.988068 | 400847 | 651121 | NU008511 |
| TD15 1RT | Berwick East | 55.75267 | -1.98716 | 400904 | 651034 | NU009510 |
| TD15 1RU | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1RW | Berwick East | 55.755761 | -1.990154 | 400716 | 651378 | NU007513 |
| TD15 1RX | Berwick East | 55.756381 | -1.992592 | 400563 | 651447 | NU005514 |