This page provides postcode data for the Westminster UK London Borough.
In 2021, Westminster contained approximately 94,800 households with a population of about 204,300
In 2011, Westminster contained approximately 105,710 households with a population of about 219,281
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| W1U 3QT | Marylebone | 51.518105 | -0.151807 | 528333 | 181528 | TQ283815 |
| W1U 3QU | Marylebone | 51.518126 | -0.15195 | 528323 | 181530 | TQ283815 |
| W1U 3QW | Marylebone | 51.517563 | -0.153919 | 528188 | 181464 | TQ281814 |
| W1U 3QX | Marylebone | 51.518126 | -0.152008 | 528319 | 181530 | TQ283815 |
| W1U 3QY | Marylebone | 51.51802 | -0.152646 | 528275 | 181517 | TQ282815 |
| W1U 3QZ | Marylebone | 51.51804 | -0.152818 | 528263 | 181519 | TQ282815 |
| W1U 3RB | Marylebone | 51.516117 | -0.151195 | 528381 | 181308 | TQ283813 |
| W1U 3RD | Marylebone | 51.516102 | -0.15134 | 528371 | 181306 | TQ283813 |
| W1U 3RE | Marylebone | 51.516102 | -0.15134 | 528371 | 181306 | TQ283813 |
| W1U 3RF | Marylebone | 51.51605 | -0.151515 | 528359 | 181300 | TQ283813 |
| W1U 3RG | Marylebone | 51.51605 | -0.151515 | 528359 | 181300 | TQ283813 |
| W1U 3RH | Marylebone | 51.516054 | -0.151731 | 528344 | 181300 | TQ283813 |
| W1U 3RJ | Marylebone | 51.515977 | -0.151994 | 528326 | 181291 | TQ283812 |
| W1U 3RL | Marylebone | 51.516054 | -0.151731 | 528344 | 181300 | TQ283813 |
| W1U 3RN | Marylebone | 51.516054 | -0.151731 | 528344 | 181300 | TQ283813 |
| W1U 3RP | Marylebone | 51.515869 | -0.152589 | 528285 | 181278 | TQ282812 |
| W1U 3RQ | Marylebone | 51.51605 | -0.151515 | 528359 | 181300 | TQ283813 |
| W1U 3RR | Marylebone | 51.515869 | -0.152589 | 528285 | 181278 | TQ282812 |
| W1U 3RS | Marylebone | 51.515869 | -0.152589 | 528285 | 181278 | TQ282812 |
| W1U 3RT | Marylebone | 51.515823 | -0.153038 | 528254 | 181272 | TQ282812 |
| W1U 3RU | Marylebone | 51.515823 | -0.153038 | 528254 | 181272 | TQ282812 |
| W1U 3RW | Marylebone | 51.515877 | -0.152488 | 528292 | 181279 | TQ282812 |
| W1U 3RX | Marylebone | 51.515772 | -0.15327 | 528238 | 181266 | TQ282812 |
| W1U 3RY | Marylebone | 51.515747 | -0.153358 | 528232 | 181263 | TQ282812 |
| W1U 3RZ | Marylebone | 51.515731 | -0.153474 | 528224 | 181261 | TQ282812 |
| W1U 3SA | Marylebone | 51.515723 | -0.153575 | 528217 | 181260 | TQ282812 |
| W1U 3SB | Marylebone | 51.515724 | -0.153662 | 528211 | 181260 | TQ282812 |
| W1U 3SD | Marylebone | 51.515743 | -0.154295 | 528167 | 181261 | TQ281812 |
| W1U 3SE | Marylebone | 51.515743 | -0.154295 | 528167 | 181261 | TQ281812 |
| W1U 3SF | Marylebone | 51.515743 | -0.154295 | 528167 | 181261 | TQ281812 |
| W1U 3SG | Marylebone | 51.515743 | -0.154295 | 528167 | 181261 | TQ281812 |
| W1U 3SH | Marylebone | 51.515743 | -0.154281 | 528168 | 181261 | TQ281812 |
| W1U 3SJ | Marylebone | 51.515743 | -0.154281 | 528168 | 181261 | TQ281812 |
| W1U 3SQ | Marylebone | 51.515743 | -0.154281 | 528168 | 181261 | TQ281812 |
| W1U 3TH | Marylebone | 51.517011 | -0.15201 | 528322 | 181406 | TQ283814 |
| W1U 4AA | Marylebone | 51.5205 | -0.151407 | 528354 | 181795 | TQ283817 |
| W1U 4AB | Marylebone | 51.518458 | -0.151331 | 528365 | 181568 | TQ283815 |
| W1U 4AD | Marylebone | 51.519846 | -0.151563 | 528345 | 181722 | TQ283817 |
| W1U 4AE | Marylebone | 51.520399 | -0.155274 | 528086 | 181777 | TQ280817 |
| W1U 4AF | Marylebone | 51.519993 | -0.152912 | 528251 | 181736 | TQ282817 |
| W1U 4AG | Marylebone | 51.520399 | -0.155274 | 528086 | 181777 | TQ280817 |
| W1U 4AH | Marylebone | 51.520415 | -0.153428 | 528214 | 181782 | TQ282817 |
| W1U 4AJ | Marylebone | 51.520072 | -0.153327 | 528222 | 181744 | TQ282817 |
| W1U 4AL | Marylebone | 51.520326 | -0.153475 | 528211 | 181772 | TQ282817 |
| W1U 4AN | Marylebone | 51.519659 | -0.153373 | 528220 | 181698 | TQ282816 |
| W1U 4AP | Marylebone | 51.519244 | -0.153288 | 528227 | 181652 | TQ282816 |
| W1U 4AQ | Marylebone | 51.52056 | -0.153495 | 528209 | 181798 | TQ282817 |
| W1U 4AR | Marylebone | 51.519292 | -0.152897 | 528254 | 181658 | TQ282816 |
| W1U 4AS | Marylebone | 51.519173 | -0.153392 | 528220 | 181644 | TQ282816 |
| W1U 4AT | Marylebone | 51.518487 | -0.152036 | 528316 | 181570 | TQ283815 |
| W1U 4AU | Marylebone | 51.518487 | -0.152036 | 528316 | 181570 | TQ283815 |
| W1U 4AW | Marylebone | 51.519459 | -0.15328 | 528227 | 181676 | TQ282816 |
| W1U 4AX | Marylebone | 51.518487 | -0.152036 | 528316 | 181570 | TQ283815 |
| W1U 4AY | Marylebone | 51.518578 | -0.152133 | 528309 | 181580 | TQ283815 |
| W1U 4AZ | Marylebone | 51.518578 | -0.152133 | 528309 | 181580 | TQ283815 |
| W1U 4BA | Marylebone | 51.518665 | -0.151914 | 528324 | 181590 | TQ283815 |
| W1U 4BB | Marylebone | 51.520167 | -0.154808 | 528119 | 181752 | TQ281817 |
| W1U 4BD | Marylebone | 51.519421 | -0.151393 | 528358 | 181675 | TQ283816 |
| W1U 4BE | Marylebone | 51.5205 | -0.151407 | 528354 | 181795 | TQ283817 |
| W1U 4BF | Marylebone | 51.520345 | -0.152999 | 528244 | 181775 | TQ282817 |
| W1U 4BG | Marylebone | 51.520186 | -0.153149 | 528234 | 181757 | TQ282817 |
| W1U 4BH | Marylebone | 51.519957 | -0.152899 | 528252 | 181732 | TQ282817 |
| W1U 4BJ | Marylebone | 51.520118 | -0.153383 | 528218 | 181749 | TQ282817 |
| W1U 4BL | Marylebone | 51.520323 | -0.153317 | 528222 | 181772 | TQ282817 |
| W1U 4BN | Marylebone | 51.520092 | -0.152908 | 528251 | 181747 | TQ282817 |
| W1U 4BP | Marylebone | 51.520438 | -0.153182 | 528231 | 181785 | TQ282817 |
| W1U 4BQ | Marylebone | 51.520169 | -0.153237 | 528228 | 181755 | TQ282817 |
| W1U 4BR | Marylebone | 51.520377 | -0.152709 | 528264 | 181779 | TQ282817 |
| W1U 4BS | Marylebone | 51.520216 | -0.152802 | 528258 | 181761 | TQ282817 |
| W1U 4BT | Marylebone | 51.518961 | -0.151311 | 528365 | 181624 | TQ283816 |
| W1U 4BU | Marylebone | 51.51825 | -0.151296 | 528368 | 181545 | TQ283815 |
| W1U 4BW | Marylebone | 51.520182 | -0.152919 | 528250 | 181757 | TQ282817 |
| W1U 4BX | Marylebone | 51.518709 | -0.151898 | 528325 | 181595 | TQ283815 |
| W1U 4BY | Marylebone | 51.5189 | -0.153158 | 528237 | 181614 | TQ282816 |
| W1U 4BZ | Marylebone | 51.518563 | -0.153431 | 528219 | 181576 | TQ282815 |
| W1U 4DA | Marylebone | 51.518871 | -0.152439 | 528287 | 181612 | TQ282816 |
| W1U 4DB | Marylebone | 51.518885 | -0.152208 | 528303 | 181614 | TQ283816 |
| W1U 4DD | Marylebone | 51.518696 | -0.152172 | 528306 | 181593 | TQ283815 |
| W1U 4DE | Marylebone | 51.518712 | -0.152042 | 528315 | 181595 | TQ283815 |
| W1U 4DF | Marylebone | 51.518622 | -0.152665 | 528272 | 181584 | TQ282815 |
| W1U 4DG | Marylebone | 51.518803 | -0.153854 | 528189 | 181602 | TQ281816 |
| W1U 4DH | Marylebone | 51.519192 | -0.153997 | 528178 | 181645 | TQ281816 |
| W1U 4DJ | Marylebone | 51.519365 | -0.154148 | 528167 | 181664 | TQ281816 |
| W1U 4DL | Marylebone | 51.51825 | -0.151296 | 528368 | 181545 | TQ283815 |
| W1U 4DN | Marylebone | 51.519488 | -0.152226 | 528300 | 181681 | TQ282816 |
| W1U 4DP | Marylebone | 51.518438 | -0.151779 | 528334 | 181565 | TQ283815 |
| W1U 4DQ | Marylebone | 51.5191 | -0.153842 | 528189 | 181635 | TQ281816 |
| W1U 4DR | Marylebone | 51.518622 | -0.152665 | 528272 | 181584 | TQ282815 |
| W1U 4DS | Marylebone | 51.519985 | -0.152408 | 528286 | 181736 | TQ282817 |
| W1U 4DT | Marylebone | 51.520138 | -0.152431 | 528284 | 181753 | TQ282817 |
| W1U 4DU | Marylebone | 51.52029 | -0.152367 | 528288 | 181770 | TQ282817 |
| W1U 4DW | Marylebone | 51.519272 | -0.15225 | 528299 | 181657 | TQ282816 |
| W1U 4DX | Marylebone | 51.520108 | -0.152763 | 528261 | 181749 | TQ282817 |
| W1U 4DY | Marylebone | 51.519954 | -0.152712 | 528265 | 181732 | TQ282817 |
| W1U 4DZ | Marylebone | 51.519084 | -0.152257 | 528299 | 181636 | TQ282816 |
| W1U 4EA | Marylebone | 51.519205 | -0.152526 | 528280 | 181649 | TQ282816 |
| W1U 4EB | Marylebone | 51.519399 | -0.15347 | 528214 | 181669 | TQ282816 |
| W1U 4ED | Marylebone | 51.518563 | -0.153431 | 528219 | 181576 | TQ282815 |
| W1U 4EE | Marylebone | 51.519878 | -0.154733 | 528125 | 181720 | TQ281817 |
| W1U 4EF | Marylebone | 51.519836 | -0.154893 | 528114 | 181715 | TQ281817 |