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 105,711 households with a population of about 219,283
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SW1Y 6QQ | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6QR | St James's | 51.50669 | -0.137398 | 529365 | 180284 | TQ293802 |
| SW1Y 6QS | St James's | 51.50669 | -0.137398 | 529365 | 180284 | TQ293802 |
| SW1Y 6QT | St James's | 51.506558 | -0.137576 | 529353 | 180269 | TQ293802 |
| SW1Y 6QU | St James's | 51.506336 | -0.138277 | 529305 | 180243 | TQ293802 |
| SW1Y 6QW | St James's | 51.506192 | -0.137159 | 529383 | 180229 | TQ293802 |
| SW1Y 6QX | St James's | 51.506849 | -0.138299 | 529302 | 180300 | TQ293803 |
| SW1Y 6QY | St James's | 51.506097 | -0.137955 | 529328 | 180217 | TQ293802 |
| SW1Y 6QZ | St James's | 51.50595 | -0.138336 | 529302 | 180200 | TQ293802 |
| SW1Y 6RA | St James's | 51.50595 | -0.138336 | 529302 | 180200 | TQ293802 |
| SW1Y 6RB | St James's | 51.50595 | -0.138336 | 529302 | 180200 | TQ293802 |
| SW1Y 6RD | St James's | 51.50595 | -0.138336 | 529302 | 180200 | TQ293802 |
| SW1Y 6RE | St James's | 51.50623 | -0.136725 | 529413 | 180234 | TQ294802 |
| SW1Y 6RF | St James's | 51.50869 | -0.134765 | 529542 | 180511 | TQ295805 |
| SW1Y 6RH | St James's | 51.508762 | -0.135353 | 529501 | 180518 | TQ295805 |
| SW1Y 6RJ | St James's | 51.506688 | -0.13613 | 529453 | 180286 | TQ294802 |
| SW1Y 6RL | St James's | 51.506542 | -0.135977 | 529464 | 180270 | TQ294802 |
| SW1Y 6RN | St James's | 51.505927 | -0.136896 | 529402 | 180200 | TQ294802 |
| SW1Y 6RP | St James's | 51.508675 | -0.135515 | 529490 | 180508 | TQ294805 |
| SW1Y 6SL | St James's | 51.506192 | -0.137159 | 529383 | 180229 | TQ293802 |
| SW1Y 6ST | St James's | 51.50916 | -0.134905 | 529531 | 180563 | TQ295805 |
| SW1Y 6TP | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WA | St James's | 51.507873 | -0.137133 | 529380 | 180416 | TQ293804 |
| SW1Y 6WB | St James's | 51.507813 | -0.13728 | 529370 | 180409 | TQ293804 |
| SW1Y 6WD | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WE | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WF | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WG | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WH | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WJ | St James's | 51.508961 | -0.135965 | 529458 | 180539 | TQ294805 |
| SW1Y 6WN | St James's | 51.502695 | -0.136682 | 529426 | 179841 | TQ294798 |
| SW1Y 6WP | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WQ | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WR | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WS | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WT | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WU | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6WW | St James's | 51.50885 | -0.135782 | 529471 | 180527 | TQ294805 |
| SW1Y 6WX | St James's | 51.508961 | -0.135965 | 529458 | 180539 | TQ294805 |
| SW1Y 6WY | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6XA | St James's | 51.506192 | -0.137159 | 529383 | 180229 | TQ293802 |
| SW1Y 6XD | St James's | 51.505927 | -0.136896 | 529402 | 180200 | TQ294802 |
| SW1Y 6XE | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6XF | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6XU | St James's | 51.505927 | -0.136896 | 529402 | 180200 | TQ294802 |
| SW1Y 6XW | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6XX | St James's | 51.505927 | -0.136896 | 529402 | 180200 | TQ294802 |
| SW1Y 6XZ | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6YF | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6YW | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZA | St James's | 51.50777 | -0.137397 | 529362 | 180404 | TQ293804 |
| SW1Y 6ZB | St James's | 51.507873 | -0.137133 | 529380 | 180416 | TQ293804 |
| SW1Y 6ZD | St James's | 51.507813 | -0.13728 | 529370 | 180409 | TQ293804 |
| SW1Y 6ZE | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6ZF | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6ZG | St James's | 51.50777 | -0.137397 | 529362 | 180404 | TQ293804 |
| SW1Y 6ZH | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZJ | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZL | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZN | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6ZP | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZQ | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6ZR | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZS | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1Y 6ZT | St James's | 51.507764 | -0.137022 | 529388 | 180404 | TQ293804 |
| SW1Y 6ZU | St James's | 51.507778 | -0.137382 | 529363 | 180405 | TQ293804 |
| SW1Y 6ZW | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW3 1AG | Knightsbridge & Belgravia | 51.500944 | -0.163034 | 527602 | 179600 | TQ276796 |
| SW3 1AY | Knightsbridge & Belgravia | 51.500944 | -0.163034 | 527602 | 179600 | TQ276796 |
| SW3 1AZ | Knightsbridge & Belgravia | 51.500944 | -0.163034 | 527602 | 179600 | TQ276796 |
| SW3 1BJ | Knightsbridge & Belgravia | 51.500942 | -0.162904 | 527611 | 179600 | TQ276796 |
| SW3 1BL | Knightsbridge & Belgravia | 51.500942 | -0.162904 | 527611 | 179600 | TQ276796 |
| SW3 1BN | Knightsbridge & Belgravia | 51.500942 | -0.162904 | 527611 | 179600 | TQ276796 |
| SW3 1BP | Knightsbridge & Belgravia | 51.500045 | -0.16307 | 527602 | 179500 | TQ276795 |
| SW3 1BS | Knightsbridge & Belgravia | 51.500942 | -0.162904 | 527611 | 179600 | TQ276796 |
| SW3 1BW | Knightsbridge & Belgravia | 51.500632 | -0.162643 | 527630 | 179566 | TQ276795 |
| SW3 1BX | Knightsbridge & Belgravia | 51.500045 | -0.16307 | 527602 | 179500 | TQ276795 |
| SW3 1DS | Knightsbridge & Belgravia | 51.500045 | -0.16307 | 527602 | 179500 | TQ276795 |
| SW3 1DT | Knightsbridge & Belgravia | 51.500068 | -0.16451 | 527502 | 179500 | TQ275795 |
| SW3 1DU | Knightsbridge & Belgravia | 51.500068 | -0.16451 | 527502 | 179500 | TQ275795 |
| SW3 1DX | Knightsbridge & Belgravia | 51.500068 | -0.16451 | 527502 | 179500 | TQ275795 |
| SW3 1DZ | Knightsbridge & Belgravia | 51.500068 | -0.16451 | 527502 | 179500 | TQ275795 |
| SW3 1EA | Knightsbridge & Belgravia | 51.500068 | -0.16451 | 527502 | 179500 | TQ275795 |
| SW3 1EB | Knightsbridge & Belgravia | 51.500944 | -0.163034 | 527602 | 179600 | TQ276796 |
| SW3 1EE | Knightsbridge & Belgravia | 51.500944 | -0.163034 | 527602 | 179600 | TQ276796 |
| SW3 1EF | Knightsbridge & Belgravia | 51.500045 | -0.16307 | 527602 | 179500 | TQ276795 |
| SW3 1EG | Knightsbridge & Belgravia | 51.500045 | -0.16307 | 527602 | 179500 | TQ276795 |
| SW3 1EH | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1EJ | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1EL | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1EQ | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1ER | Knightsbridge & Belgravia | 51.499775 | -0.16419 | 527525 | 179468 | TQ275794 |
| SW3 1ES | Knightsbridge & Belgravia | 51.49988 | -0.164042 | 527535 | 179480 | TQ275794 |
| SW3 1ET | Knightsbridge & Belgravia | 51.49988 | -0.164042 | 527535 | 179480 | TQ275794 |
| SW3 1EU | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1EW | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1EY | Knightsbridge & Belgravia | 51.500068 | -0.16451 | 527502 | 179500 | TQ275795 |
| SW3 1EZ | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |
| SW3 1HA | Knightsbridge & Belgravia | 51.500393 | -0.163474 | 527573 | 179538 | TQ275795 |
| SW3 1HB | Knightsbridge & Belgravia | 51.499169 | -0.164546 | 527502 | 179400 | TQ275794 |