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 1RY | Berwick East | 55.755051 | -1.99213 | 400592 | 651299 | NU005512 |
| TD15 1RZ | Berwick East | 55.758106 | -1.995077 | 400407 | 651639 | NU004516 |
| TD15 1SA | Berwick East | 55.757809 | -1.994424 | 400448 | 651606 | NU004516 |
| TD15 1SB | Berwick East | 55.758546 | -1.99667 | 400307 | 651688 | NU003516 |
| TD15 1SD | Berwick North | 55.772131 | -2.00636 | 399699 | 653200 | NT996531 |
| TD15 1SE | Berwick East | 55.756785 | -1.990329 | 400705 | 651492 | NU007514 |
| TD15 1SJ | Berwick North | 55.784773 | -2.013218 | 399269 | 654607 | NT992546 |
| TD15 1SL | Berwick North | 55.785096 | -2.01097 | 399410 | 654643 | NT994546 |
| TD15 1SN | Berwick North | 55.785995 | -2.011656 | 399367 | 654743 | NT993547 |
| TD15 1SP | Berwick North | 55.7855 | -2.01459 | 399183 | 654688 | NT991546 |
| TD15 1SW | Berwick North | 55.786741 | -2.012342 | 399324 | 654826 | NT993548 |
| TD15 1SX | Berwick North | 55.767825 | -2.054731 | 396664 | 652722 | NT966527 |
| TD15 1SY | Berwick North | 55.766931 | -2.0623 | 396189 | 652623 | NT961526 |
| TD15 1TA | Berwick North | 55.790936 | -2.019376 | 398883 | 655293 | NT988552 |
| TD15 1TB | Berwick North | 55.788941 | -2.018514 | 398937 | 655071 | NT989550 |
| TD15 1TQ | Berwick North | 55.789705 | -2.01802 | 398968 | 655156 | NT989551 |
| TD15 1TU | Berwick North | 55.789741 | -2.0155 | 399126 | 655160 | NT991551 |
| TD15 1TX | Berwick North | 55.788169 | -2.015436 | 399130 | 654985 | NT991549 |
| TD15 1UA | Berwick North | 55.779802 | -2.024217 | 398579 | 654054 | NT985540 |
| TD15 1UB | Berwick North | 55.781185 | -2.02822 | 398328 | 654208 | NT983542 |
| TD15 1UD | Berwick North | 55.782505 | -2.031171 | 398143 | 654355 | NT981543 |
| TD15 1UE | Berwick North | 55.784094 | -2.059808 | 396347 | 654533 | NT963545 |
| TD15 1UN | Berwick North | 55.788789 | -2.017621 | 398993 | 655054 | NT989550 |
| TD15 1UP | Berwick North | 55.788214 | -2.01349 | 399252 | 654990 | NT992549 |
| TD15 1UQ | Berwick North | 55.783317 | -2.018192 | 398957 | 654445 | NT989544 |
| TD15 1UR | Berwick North | 55.786785 | -2.018577 | 398933 | 654831 | NT989548 |
| TD15 1UT | Berwick North | 55.797412 | -2.030225 | 398203 | 656014 | NT982560 |
| TD15 1UU | Berwick North | 55.787077 | -2.038047 | 397712 | 654864 | NT977548 |
| TD15 1UX | Berwick North | 55.776776 | -2.048303 | 397068 | 653718 | NT970537 |
| TD15 1UY | Berwick North | 55.775312 | -2.081411 | 394991 | 653557 | NT949535 |
| TD15 1WF | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1WH | Berwick North | 55.78554 | -2.038683 | 397672 | 654693 | NT976546 |
| TD15 1WX | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1XX | Berwick North | 55.771179 | -2.005786 | 399735 | 653094 | NT997530 |
| TD15 1XY | Berwick North | 55.768538 | -2.001578 | 399999 | 652800 | NT999527 |
| TD15 1YA | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YB | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YD | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YE | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YF | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YG | Berwick North | 55.769095 | -2.001435 | 400008 | 652862 | NU000528 |
| TD15 1YH | Berwick North | 55.769095 | -2.001435 | 400008 | 652862 | NU000528 |
| TD15 1YJ | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YL | Berwick North | 55.771179 | -2.005786 | 399735 | 653094 | NT997530 |
| TD15 1YN | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YP | Berwick North | 55.774502 | -2.02227 | 398701 | 653464 | NT987534 |
| TD15 1YQ | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YR | Berwick North | 55.774502 | -2.02227 | 398701 | 653464 | NT987534 |
| TD15 1YS | Berwick North | 55.774502 | -2.02227 | 398701 | 653464 | NT987534 |
| TD15 1YT | Berwick North | 55.769095 | -2.001435 | 400008 | 652862 | NU000528 |
| TD15 1YU | Berwick North | 55.774493 | -2.022285 | 398700 | 653463 | NT987534 |
| TD15 1YW | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1YY | Berwick North | 55.769095 | -2.001435 | 400008 | 652862 | NU000528 |
| TD15 1YZ | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 1ZA | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 2AA | Berwick East | 55.766147 | -2.010392 | 399446 | 652534 | NT994525 |
| TD15 2AB | Berwick East | 55.764422 | -2.007268 | 399642 | 652342 | NT996523 |
| TD15 2AD | Berwick East | 55.764826 | -2.009961 | 399473 | 652387 | NT994523 |
| TD15 2AE | Berwick East | 55.763946 | -2.013913 | 399225 | 652289 | NT992522 |
| TD15 2AF | Berwick East | 55.763721 | -2.012001 | 399345 | 652264 | NT993522 |
| TD15 2AG | Berwick East | 55.763308 | -2.013052 | 399279 | 652218 | NT992522 |
| TD15 2AH | Berwick East | 55.764072 | -2.010041 | 399468 | 652303 | NT994523 |
| TD15 2AJ | Berwick East | 55.764072 | -2.009403 | 399508 | 652303 | NT995523 |
| TD15 2AL | Berwick East | 55.763245 | -2.008271 | 399579 | 652211 | NT995522 |
| TD15 2AN | Berwick East | 55.763245 | -2.009769 | 399485 | 652211 | NT994522 |
| TD15 2AP | Berwick East | 55.763497 | -2.010024 | 399469 | 652239 | NT994522 |
| TD15 2AQ | Berwick East | 55.763739 | -2.010279 | 399453 | 652266 | NT994522 |
| TD15 2AR | Berwick East | 55.761349 | -2.011139 | 399399 | 652000 | NT993519 |
| TD15 2AS | Berwick East | 55.759436 | -2.008446 | 399568 | 651787 | NT995517 |
| TD15 2AT | Berwick North | 55.769176 | -2.001275 | 400018 | 652871 | NU000528 |
| TD15 2AU | Berwick East | 55.758591 | -2.005817 | 399733 | 651693 | NT997516 |
| TD15 2AW | Berwick East | 55.7624 | -2.010869 | 399416 | 652117 | NT994521 |
| TD15 2AX | Berwick East | 55.758079 | -2.004143 | 399838 | 651636 | NT998516 |
| TD15 2AY | Berwick East | 55.760128 | -2.002726 | 399927 | 651864 | NT999518 |
| TD15 2AZ | Berwick East | 55.760209 | -2.00306 | 399906 | 651873 | NT999518 |
| TD15 2BA | Berwick East | 55.761817 | -2.008128 | 399588 | 652052 | NT995520 |
| TD15 2BB | Berwick East | 55.762679 | -2.007777 | 399610 | 652148 | NT996521 |
| TD15 2BD | Berwick East | 55.762913 | -2.007363 | 399636 | 652174 | NT996521 |
| TD15 2BE | Berwick East | 55.762509 | -2.005737 | 399738 | 652129 | NT997521 |
| TD15 2BF | Berwick East | 55.763605 | -2.00773 | 399613 | 652251 | NT996522 |
| TD15 2BG | Berwick East | 55.764305 | -2.008973 | 399535 | 652329 | NT995523 |
| TD15 2BH | Berwick East | 55.763748 | -2.008192 | 399584 | 652267 | NT995522 |
| TD15 2BJ | Berwick East | 55.764305 | -2.009403 | 399508 | 652329 | NT995523 |
| TD15 2BL | Berwick East | 55.76356 | -2.008415 | 399570 | 652246 | NT995522 |
| TD15 2BN | Berwick East | 55.758798 | -2.007474 | 399629 | 651716 | NT996517 |
| TD15 2BP | Berwick East | 55.764521 | -2.009833 | 399481 | 652353 | NT994523 |
| TD15 2BQ | Berwick East | 55.763362 | -2.008495 | 399565 | 652224 | NT995522 |
| TD15 2BS | Berwick West with Ord | 55.752346 | -2.016697 | 399050 | 650998 | NT990509 |
| TD15 2BT | Berwick West with Ord | 55.75319 | -2.014993 | 399157 | 651092 | NT991510 |
| TD15 2BU | Berwick West with Ord | 55.753127 | -2.016506 | 399062 | 651085 | NT990510 |
| TD15 2BW | Berwick East | 55.758897 | -2.006151 | 399712 | 651727 | NT997517 |
| TD15 2BX | Berwick West with Ord | 55.753496 | -2.01367 | 399240 | 651126 | NT992511 |
| TD15 2BY | Berwick West with Ord | 55.753819 | -2.013416 | 399256 | 651162 | NT992511 |
| TD15 2BZ | Berwick West with Ord | 55.754116 | -2.013448 | 399254 | 651195 | NT992511 |
| TD15 2DA | Berwick West with Ord | 55.754421 | -2.013177 | 399271 | 651229 | NT992512 |
| TD15 2DB | Berwick West with Ord | 55.754772 | -2.010468 | 399441 | 651268 | NT994512 |
| TD15 2DD | Berwick West with Ord | 55.755014 | -2.013304 | 399263 | 651295 | NT992512 |
| TD15 2DE | Berwick West with Ord | 55.756434 | -2.012046 | 399342 | 651453 | NT993514 |
| TD15 2DF | Berwick West with Ord | 55.75559 | -2.013384 | 399258 | 651359 | NT992513 |
| TD15 2DG | Berwick West with Ord | 55.757521 | -2.013066 | 399278 | 651574 | NT992515 |