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 |
|---|---|---|---|---|---|---|
| W1N 3HE | West End | 51.523365 | -0.144905 | 528797 | 182125 | TQ287821 |
| W1N 3LA | Marylebone | 51.520245 | -0.147799 | 528605 | 181773 | TQ286817 |
| W1N 3LB | Marylebone | 51.520302 | -0.148518 | 528555 | 181778 | TQ285817 |
| W1N 3LD | Marylebone | 51.520027 | -0.149941 | 528457 | 181745 | TQ284817 |
| W1N 3LE | Marylebone | 51.519963 | -0.15042 | 528424 | 181737 | TQ284817 |
| W1N 3LF | Marylebone | 51.519599 | -0.150708 | 528405 | 181696 | TQ284816 |
| W1N 3LG | Marylebone | 51.519599 | -0.150708 | 528405 | 181696 | TQ284816 |
| W1N 3LH | Marylebone | 51.519599 | -0.150708 | 528405 | 181696 | TQ284816 |
| W1N 3LJ | Marylebone | 51.519896 | -0.151331 | 528361 | 181728 | TQ283817 |
| W1N 3LL | Marylebone | 51.520201 | -0.151275 | 528364 | 181762 | TQ283817 |
| W1N 3LN | Marylebone | 51.520335 | -0.151183 | 528370 | 181777 | TQ283817 |
| W1N 3LP | Marylebone | 51.520663 | -0.150881 | 528390 | 181814 | TQ283818 |
| W1N 3LQ | Marylebone | 51.520213 | -0.150885 | 528391 | 181764 | TQ283817 |
| W1N 3LR | Marylebone | 51.520326 | -0.150045 | 528449 | 181778 | TQ284817 |
| W1N 3PA | Marylebone | 51.522698 | -0.146503 | 528688 | 182048 | TQ286820 |
| W1N 3PB | Marylebone | 51.522286 | -0.14776 | 528602 | 182000 | TQ286820 |
| W1N 3PD | Marylebone | 51.522782 | -0.147293 | 528633 | 182056 | TQ286820 |
| W1N 3PE | Marylebone | 51.522782 | -0.147293 | 528633 | 182056 | TQ286820 |
| W1N 3PF | Marylebone | 51.52141 | -0.149237 | 528502 | 181900 | TQ285819 |
| W1N 3PG | Marylebone | 51.522543 | -0.14811 | 528577 | 182028 | TQ285820 |
| W1N 3PH | Marylebone | 51.52141 | -0.149237 | 528502 | 181900 | TQ285819 |
| W1N 4AA | Marylebone | 51.521365 | -0.146356 | 528702 | 181900 | TQ287819 |
| W1N 4AB | Marylebone | 51.521611 | -0.146028 | 528724 | 181928 | TQ287819 |
| W1N 4AD | West End | 51.521323 | -0.144844 | 528807 | 181898 | TQ288818 |
| W1N 4AE | Marylebone | 51.51777 | -0.146502 | 528702 | 181500 | TQ287815 |
| W1N 4AH | Marylebone | 51.522698 | -0.146503 | 528688 | 182048 | TQ286820 |
| W1N 4AJ | West End | 51.520484 | -0.144705 | 528819 | 181805 | TQ288818 |
| W1N 4AL | Marylebone | 51.522782 | -0.147293 | 528633 | 182056 | TQ286820 |
| W1N 4AN | Marylebone | 51.522263 | -0.146319 | 528702 | 182000 | TQ287820 |
| W1N 4AP | Marylebone | 51.522698 | -0.146503 | 528688 | 182048 | TQ286820 |
| W1N 4AQ | Marylebone | 51.520466 | -0.146392 | 528702 | 181800 | TQ287818 |
| W1N 4AR | Marylebone | 51.521765 | -0.146109 | 528718 | 181945 | TQ287819 |
| W1N 4AS | Marylebone | 51.520689 | -0.145734 | 528747 | 181826 | TQ287818 |
| W1N 4AT | West End | 51.520013 | -0.144508 | 528834 | 181753 | TQ288817 |
| W1N 4AU | West End | 51.519574 | -0.143416 | 528911 | 181706 | TQ289817 |
| W1N 4AX | West End | 51.521614 | -0.143938 | 528869 | 181932 | TQ288819 |
| W1N 4AY | Marylebone | 51.519013 | -0.144909 | 528809 | 181641 | TQ288816 |
| W1N 4BA | Marylebone | 51.519544 | -0.144988 | 528802 | 181700 | TQ288817 |
| W1N 4BB | West End | 51.519361 | -0.144203 | 528857 | 181681 | TQ288816 |
| W1N 4BD | West End | 51.520443 | -0.144952 | 528802 | 181800 | TQ288818 |
| W1N 4BE | West End | 51.519443 | -0.144257 | 528853 | 181690 | TQ288816 |
| W1N 4BH | Marylebone | 51.518646 | -0.145025 | 528802 | 181600 | TQ288816 |
| W1N 4BJ | Marylebone | 51.520245 | -0.147799 | 528605 | 181773 | TQ286817 |
| W1N 4BN | Marylebone | 51.520516 | -0.145612 | 528756 | 181807 | TQ287818 |
| W1N 4BR | Marylebone | 51.519544 | -0.144988 | 528802 | 181700 | TQ288817 |
| W1N 4BS | Marylebone | 51.519567 | -0.146429 | 528702 | 181700 | TQ287817 |
| W1N 4BT | Marylebone | 51.519658 | -0.152191 | 528302 | 181700 | TQ283817 |
| W1N 4BU | Marylebone | 51.520466 | -0.146392 | 528702 | 181800 | TQ287818 |
| W1N 4BY | Marylebone | 51.520062 | -0.149854 | 528463 | 181749 | TQ284817 |
| W1N 4DB | West End | 51.523162 | -0.146283 | 528702 | 182100 | TQ287821 |
| W1N 4DD | West End | 51.521342 | -0.144915 | 528802 | 181900 | TQ288819 |
| W1N 4DE | West End | 51.519543 | -0.144325 | 528848 | 181701 | TQ288817 |
| W1N 4DH | Marylebone | 51.522263 | -0.146319 | 528702 | 182000 | TQ287820 |
| W1N 4DJ | West End | 51.518746 | -0.143997 | 528873 | 181613 | TQ288816 |
| W1N 4DP | West End | 51.521806 | -0.145285 | 528775 | 181951 | TQ287819 |
| W1N 4DR | Marylebone | 51.520489 | -0.147833 | 528602 | 181800 | TQ286818 |
| W1N 4DU | Marylebone | 51.519658 | -0.152191 | 528302 | 181700 | TQ283817 |
| W1N 4DX | Marylebone | 51.519658 | -0.152191 | 528302 | 181700 | TQ283817 |
| W1N 4DY | West End | 51.520702 | -0.144826 | 528810 | 181829 | TQ288818 |
| W1N 4EA | Marylebone | 51.520466 | -0.146392 | 528702 | 181800 | TQ287818 |
| W1N 4EH | Marylebone | 51.520557 | -0.152154 | 528302 | 181800 | TQ283818 |
| W1N 4EJ | Marylebone | 51.518624 | -0.144766 | 528820 | 181598 | TQ288815 |
| W1N 4EL | Marylebone | 51.520489 | -0.147833 | 528602 | 181800 | TQ286818 |
| W1N 4EP | Marylebone | 51.522499 | -0.146425 | 528694 | 182026 | TQ286820 |
| W1N 4EQ | West End | 51.523043 | -0.14499 | 528792 | 182089 | TQ287820 |
| W1N 4ET | West End | 51.522812 | -0.145749 | 528740 | 182062 | TQ287820 |
| W1N 4EY | West End | 51.519443 | -0.144257 | 528853 | 181690 | TQ288816 |
| W1N 4HB | West End | 51.518746 | -0.143997 | 528873 | 181613 | TQ288816 |
| W1N 4HD | Marylebone | 51.523207 | -0.149164 | 528502 | 182100 | TQ285821 |
| W1N 4HE | Marylebone | 51.520557 | -0.152154 | 528302 | 181800 | TQ283818 |
| W1N 4HJ | West End | 51.520443 | -0.144952 | 528802 | 181800 | TQ288818 |
| W1N 4HL | West End | 51.520443 | -0.144952 | 528802 | 181800 | TQ288818 |
| W1N 4HN | Marylebone | 51.518646 | -0.145025 | 528802 | 181600 | TQ288816 |
| W1N 4HP | Marylebone | 51.519544 | -0.144988 | 528802 | 181700 | TQ288817 |
| W1N 4HQ | West End | 51.519932 | -0.144482 | 528836 | 181744 | TQ288817 |
| W1N 4HR | Marylebone | 51.518151 | -0.144468 | 528842 | 181546 | TQ288815 |
| W1N 4HS | Marylebone | 51.517747 | -0.145061 | 528802 | 181500 | TQ288815 |
| W1N 4HT | West End | 51.522833 | -0.145373 | 528766 | 182065 | TQ287820 |
| W1N 4JA | Marylebone | 51.517807 | -0.143762 | 528892 | 181509 | TQ288815 |
| W1N 4JB | Marylebone | 51.517774 | -0.144484 | 528842 | 181504 | TQ288815 |
| W1N 4JE | Marylebone | 51.52003 | -0.145559 | 528761 | 181753 | TQ287817 |
| W1N 4JH | Marylebone | 51.520754 | -0.145833 | 528740 | 181833 | TQ287818 |
| W1N 4JJ | West End | 51.522621 | -0.145627 | 528749 | 182041 | TQ287820 |
| W1N 4JL | Marylebone | 51.52107 | -0.145921 | 528733 | 181868 | TQ287818 |
| W1N 4JP | West End | 51.519724 | -0.144375 | 528844 | 181721 | TQ288817 |
| W1N 4JQ | West End | 51.520095 | -0.144533 | 528832 | 181762 | TQ288817 |
| W1N 4JT | Marylebone | 51.519565 | -0.145175 | 528789 | 181702 | TQ287817 |
| W1N 4LD | Marylebone | 51.520598 | -0.145666 | 528752 | 181816 | TQ287818 |
| W1N 4LE | Marylebone | 51.520589 | -0.145666 | 528752 | 181815 | TQ287818 |
| W1N 4LH | Marylebone | 51.517747 | -0.145061 | 528802 | 181500 | TQ288815 |
| W1N 4LL | Marylebone | 51.517747 | -0.145061 | 528802 | 181500 | TQ288815 |
| W1N 4LN | Marylebone | 51.520598 | -0.145666 | 528752 | 181816 | TQ287818 |
| W1N 4LQ | Marylebone | 51.519833 | -0.145639 | 528756 | 181731 | TQ287817 |
| W1N 4LS | Marylebone | 51.519896 | -0.151331 | 528361 | 181728 | TQ283817 |
| W1N 4LU | Marylebone | 51.517747 | -0.145061 | 528802 | 181500 | TQ288815 |
| W1N 4LX | West End | 51.519361 | -0.144203 | 528857 | 181681 | TQ288816 |
| W1N 4RF | Marylebone | 51.520516 | -0.145612 | 528756 | 181807 | TQ287818 |
| W1N 4SH | Marylebone | 51.520516 | -0.145612 | 528756 | 181807 | TQ287818 |
| W1N 5AA | West End | 51.515931 | -0.140566 | 529119 | 181306 | TQ291813 |
| W1N 5AB | West End | 51.516383 | -0.140692 | 529109 | 181356 | TQ291813 |