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 |
|---|---|---|---|---|---|---|
| SW1A 2ND | St James's | 51.500374 | -0.127036 | 530102 | 179600 | TQ301796 |
| SW1A 2NE | St James's | 51.501379 | -0.12577 | 530187 | 179714 | TQ301797 |
| SW1A 2NF | St James's | 51.501273 | -0.127 | 530102 | 179700 | TQ301797 |
| SW1A 2NG | St James's | 51.502241 | -0.125677 | 530191 | 179810 | TQ301798 |
| SW1A 2NH | St James's | 51.502134 | -0.125696 | 530190 | 179798 | TQ301797 |
| SW1A 2NJ | St James's | 51.502487 | -0.125293 | 530217 | 179838 | TQ302798 |
| SW1A 2NL | St James's | 51.502487 | -0.125293 | 530217 | 179838 | TQ302798 |
| SW1A 2NP | St James's | 51.504115 | -0.12586 | 530173 | 180018 | TQ301800 |
| SW1A 2NS | St James's | 51.502487 | -0.125293 | 530217 | 179838 | TQ302798 |
| SW1A 2NU | St James's | 51.501379 | -0.12577 | 530187 | 179714 | TQ301797 |
| SW1A 2PA | St James's | 51.505808 | -0.12775 | 530037 | 180203 | TQ300802 |
| SW1A 2PW | St James's | 51.499842 | -0.124638 | 530270 | 179545 | TQ302795 |
| SW1A 2RZ | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1A 2SH | St James's | 51.506071 | -0.128431 | 529989 | 180231 | TQ299802 |
| SW1A 2TS | St James's | 51.507307 | -0.129245 | 529929 | 180367 | TQ299803 |
| SW1A 2TT | St James's | 51.502309 | -0.12432 | 530285 | 179820 | TQ302798 |
| SW1A 2WH | St James's | 51.506749 | -0.128663 | 529971 | 180306 | TQ299803 |
| SW1A 2WX | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1A 2WY | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1A 2XS | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1A 2ZA | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1A 2ZB | St James's | 51.502172 | -0.126963 | 530102 | 179800 | TQ301798 |
| SW1A 2ZD | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1A 2ZE | St James's | 51.504357 | -0.125821 | 530175 | 180045 | TQ301800 |
| SW1A 2ZL | St James's | 51.504357 | -0.125821 | 530175 | 180045 | TQ301800 |
| SW1E 5AA | St James's | 51.497499 | -0.140712 | 529161 | 179256 | TQ291792 |
| SW1E 5AB | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5AD | St James's | 51.497907 | -0.141545 | 529102 | 179300 | TQ291793 |
| SW1E 5AE | St James's | 51.496814 | -0.143506 | 528969 | 179175 | TQ289791 |
| SW1E 5AF | St James's | 51.497939 | -0.140117 | 529201 | 179306 | TQ292793 |
| SW1E 5AG | St James's | 51.497548 | -0.140421 | 529181 | 179262 | TQ291792 |
| SW1E 5AH | St James's | 51.497318 | -0.144076 | 528928 | 179230 | TQ289792 |
| SW1E 5AJ | St James's | 51.497548 | -0.140421 | 529181 | 179262 | TQ291792 |
| SW1E 5AL | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5AN | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5AP | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1E 5AQ | St James's | 51.497459 | -0.141045 | 529138 | 179251 | TQ291792 |
| SW1E 5AR | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5AS | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5AT | St James's | 51.497879 | -0.14375 | 528949 | 179293 | TQ289792 |
| SW1E 5AU | St James's | 51.497413 | -0.14158 | 529101 | 179245 | TQ291792 |
| SW1E 5AW | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5AX | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5AY | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5AZ | St James's | 51.496814 | -0.143506 | 528969 | 179175 | TQ289791 |
| SW1E 5BA | St James's | 51.498126 | -0.140571 | 529169 | 179326 | TQ291793 |
| SW1E 5BB | St James's | 51.498126 | -0.140585 | 529168 | 179326 | TQ291793 |
| SW1E 5BD | St James's | 51.498126 | -0.140571 | 529169 | 179326 | TQ291793 |
| SW1E 5BE | St James's | 51.498126 | -0.140571 | 529169 | 179326 | TQ291793 |
| SW1E 5BF | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5BG | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5BH | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5BJ | St James's | 51.49882 | -0.142358 | 529043 | 179400 | TQ290794 |
| SW1E 5BL | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5BN | St James's | 51.498355 | -0.141426 | 529109 | 179350 | TQ291793 |
| SW1E 5BP | Vincent Square | 51.496656 | -0.139752 | 529230 | 179164 | TQ292791 |
| SW1E 5BQ | St James's | 51.497907 | -0.141545 | 529102 | 179300 | TQ291793 |
| SW1E 5BS | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5BU | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5BW | St James's | 51.498943 | -0.142742 | 529016 | 179413 | TQ290794 |
| SW1E 5BX | St James's | 51.49721 | -0.142942 | 529007 | 179220 | TQ290792 |
| SW1E 5BY | St James's | 51.497486 | -0.14221 | 529057 | 179252 | TQ290792 |
| SW1E 5BZ | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5DA | St James's | 51.497009 | -0.141582 | 529102 | 179200 | TQ291792 |
| SW1E 5DB | St James's | 51.497318 | -0.144076 | 528928 | 179230 | TQ289792 |
| SW1E 5DD | St James's | 51.498119 | -0.142415 | 529041 | 179322 | TQ290793 |
| SW1E 5DE | St James's | 51.497032 | -0.143021 | 529002 | 179200 | TQ290792 |
| SW1E 5DF | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5DG | St James's | 51.498119 | -0.142415 | 529041 | 179322 | TQ290793 |
| SW1E 5DH | St James's | 51.498149 | -0.142601 | 529028 | 179325 | TQ290793 |
| SW1E 5DJ | St James's | 51.497418 | -0.143553 | 528964 | 179242 | TQ289792 |
| SW1E 5DL | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |
| SW1E 5DN | St James's | 51.498149 | -0.142601 | 529028 | 179325 | TQ290793 |
| SW1E 5DP | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5DQ | St James's | 51.498094 | -0.14256 | 529031 | 179319 | TQ290793 |
| SW1E 5DR | St James's | 51.498119 | -0.142415 | 529041 | 179322 | TQ290793 |
| SW1E 5DS | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5DT | St James's | 51.497032 | -0.143021 | 529002 | 179200 | TQ290792 |
| SW1E 5DU | St James's | 51.498119 | -0.142415 | 529041 | 179322 | TQ290793 |
| SW1E 5DX | St James's | 51.499099 | -0.142404 | 529039 | 179431 | TQ290794 |
| SW1E 5DY | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5DZ | St James's | 51.497318 | -0.144076 | 528928 | 179230 | TQ289792 |
| SW1E 5EA | St James's | 51.497003 | -0.142345 | 529049 | 179198 | TQ290791 |
| SW1E 5EB | St James's | 51.49717 | -0.143275 | 528984 | 179215 | TQ289792 |
| SW1E 5ED | St James's | 51.49723 | -0.143042 | 529000 | 179222 | TQ289792 |
| SW1E 5EE | St James's | 51.497054 | -0.144461 | 528902 | 179200 | TQ289792 |
| SW1E 5EF | St James's | 51.497328 | -0.142419 | 529043 | 179234 | TQ290792 |
| SW1E 5EH | St James's | 51.497328 | -0.142419 | 529043 | 179234 | TQ290792 |
| SW1E 5EL | St James's | 51.497054 | -0.144461 | 528902 | 179200 | TQ289792 |
| SW1E 5EN | St James's | 51.497032 | -0.143021 | 529002 | 179200 | TQ290792 |
| SW1E 5EP | St James's | 51.49793 | -0.142985 | 529002 | 179300 | TQ290793 |
| SW1E 5EQ | St James's | 51.497318 | -0.144076 | 528928 | 179230 | TQ289792 |
| SW1E 5ER | St James's | 51.498684 | -0.142853 | 529009 | 179384 | TQ290793 |
| SW1E 5ES | St James's | 51.49846 | -0.142949 | 529003 | 179359 | TQ290793 |
| SW1E 5EU | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5EW | St James's | 51.497318 | -0.144076 | 528928 | 179230 | TQ289792 |
| SW1E 5EX | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5EZ | St James's | 51.497422 | -0.141579 | 529101 | 179246 | TQ291792 |
| SW1E 5FF | St James's | 51.498308 | -0.141298 | 529118 | 179345 | TQ291793 |
| SW1E 5GJ | Vincent Square | 51.49643 | -0.137413 | 529393 | 179143 | TQ293791 |