This page provides postcode data for the Southampton UK Unitary Authority.
In 2021, Southampton contained approximately 102,300 households with a population of about 249,000
In 2011, Southampton contained approximately 98,244 households with a population of about 236,855
| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| SO15 2LN | Banister & Polygon | 50.918183 | -1.411646 | 441455 | 113356 | SU414133 |
| SO15 2LP | Banister & Polygon | 50.916695 | -1.412575 | 441391 | 113190 | SU413131 |
| SO15 2LQ | Banister & Polygon | 50.916666 | -1.404964 | 441926 | 113191 | SU419131 |
| SO15 2LR | Banister & Polygon | 50.916283 | -1.404016 | 441993 | 113149 | SU419131 |
| SO15 2LS | Banister & Polygon | 50.916395 | -1.410132 | 441563 | 113158 | SU415131 |
| SO15 2LT | Banister & Polygon | 50.915821 | -1.408546 | 441675 | 113095 | SU416130 |
| SO15 2LU | Banister & Polygon | 50.915689 | -1.410909 | 441509 | 113079 | SU415130 |
| SO15 2LW | Banister & Polygon | 50.916578 | -1.410713 | 441522 | 113178 | SU415131 |
| SO15 2LX | Banister & Polygon | 50.91708 | -1.410308 | 441550 | 113234 | SU415132 |
| SO15 2LY | Banister & Polygon | 50.917606 | -1.41124 | 441484 | 113292 | SU414132 |
| SO15 2LZ | Banister & Polygon | 50.918242 | -1.410862 | 441510 | 113363 | SU415133 |
| SO15 2NA | Banister & Polygon | 50.916897 | -1.411505 | 441466 | 113213 | SU414132 |
| SO15 2NB | Banister & Polygon | 50.915957 | -1.412399 | 441404 | 113108 | SU414131 |
| SO15 2ND | Banister & Polygon | 50.914835 | -1.41449 | 441258 | 112982 | SU412129 |
| SO15 2NE | Banister & Polygon | 50.915557 | -1.413244 | 441345 | 113063 | SU413130 |
| SO15 2NF | Banister & Polygon | 50.915248 | -1.414542 | 441254 | 113028 | SU412130 |
| SO15 2NG | Banister & Polygon | 50.916264 | -1.414444 | 441260 | 113141 | SU412131 |
| SO15 2NH | Banister & Polygon | 50.915856 | -1.413766 | 441308 | 113096 | SU413130 |
| SO15 2NJ | Banister & Polygon | 50.916199 | -1.413918 | 441297 | 113134 | SU412131 |
| SO15 2NL | Banister & Polygon | 50.918529 | -1.414202 | 441275 | 113393 | SU412133 |
| SO15 2NN | Banister & Polygon | 50.916906 | -1.413312 | 441339 | 113213 | SU413132 |
| SO15 2NP | Banister & Polygon | 50.909931 | -1.408649 | 441673 | 112440 | SU416124 |
| SO15 2NQ | Banister & Polygon | 50.917657 | -1.407128 | 441773 | 113300 | SU417133 |
| SO15 2NR | Banister & Polygon | 50.916799 | -1.408206 | 441698 | 113204 | SU416132 |
| SO15 2NS | Banister & Polygon | 50.92097 | -1.40969 | 441590 | 113667 | SU415136 |
| SO15 2NT | Banister & Polygon | 50.91645 | -1.40676 | 441800 | 113166 | SU417131 |
| SO15 2NU | Banister & Polygon | 50.917587 | -1.412877 | 441369 | 113289 | SU413132 |
| SO15 2NW | Banister & Polygon | 50.921391 | -1.407607 | 441736 | 113715 | SU417137 |
| SO15 2NX | Banister & Polygon | 50.909977 | -1.410526 | 441541 | 112444 | SU415124 |
| SO15 2NY | Banister & Polygon | 50.910313 | -1.409398 | 441620 | 112482 | SU416124 |
| SO15 2NZ | Banister & Polygon | 50.909774 | -1.409533 | 441611 | 112422 | SU416124 |
| SO15 2PA | Banister & Polygon | 50.920056 | -1.410327 | 441546 | 113565 | SU415135 |
| SO15 2PB | Banister & Polygon | 50.919799 | -1.409221 | 441624 | 113537 | SU416135 |
| SO15 2PD | Banister & Polygon | 50.919802 | -1.409875 | 441578 | 113537 | SU415135 |
| SO15 2PE | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 2PF | Banister & Polygon | 50.914209 | -1.413431 | 441333 | 112913 | SU413129 |
| SO15 2PG | Banister & Polygon | 50.91946 | -1.409794 | 441584 | 113499 | SU415134 |
| SO15 2PH | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2PJ | Banister & Polygon | 50.912349 | -1.40317 | 442056 | 112712 | SU420127 |
| SO15 2PL | Banister & Polygon | 50.919029 | -1.40997 | 441572 | 113451 | SU415134 |
| SO15 2PN | Banister & Polygon | 50.918817 | -1.410613 | 441527 | 113427 | SU415134 |
| SO15 2PP | Banister & Polygon | 50.915022 | -1.412326 | 441410 | 113004 | SU414130 |
| SO15 2PQ | Banister & Polygon | 50.919189 | -1.41132 | 441477 | 113468 | SU414134 |
| SO15 2PR | Banister & Polygon | 50.914887 | -1.414106 | 441285 | 112988 | SU412129 |
| SO15 2PS | Banister & Polygon | 50.91115 | -1.409615 | 441604 | 112575 | SU416125 |
| SO15 2PT | Banister & Polygon | 50.919806 | -1.410715 | 441519 | 113537 | SU415135 |
| SO15 2PU | Bargate | 50.906451 | -1.408679 | 441674 | 112053 | SU416120 |
| SO15 2PW | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 2PX | Banister & Polygon | 50.915006 | -1.412824 | 441375 | 113002 | SU413130 |
| SO15 2PY | Banister & Polygon | 50.919302 | -1.406994 | 441781 | 113483 | SU417134 |
| SO15 2PZ | Banister & Polygon | 50.919486 | -1.407902 | 441717 | 113503 | SU417135 |
| SO15 2QA | Banister & Polygon | 50.911025 | -1.406302 | 441837 | 112563 | SU418125 |
| SO15 2QB | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QD | Banister & Polygon | 50.912507 | -1.402315 | 442116 | 112730 | SU421127 |
| SO15 2QE | Banister & Polygon | 50.914761 | -1.408801 | 441658 | 112977 | SU416129 |
| SO15 2QF | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO15 2QG | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QH | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QJ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 2QL | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QN | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 2QP | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QQ | Banister & Polygon | 50.912386 | -1.408675 | 441669 | 112713 | SU416127 |
| SO15 2QR | Banister & Polygon | 50.917125 | -1.412228 | 441415 | 113238 | SU414132 |
| SO15 2QS | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QT | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QU | Banister & Polygon | 50.919405 | -1.406124 | 441842 | 113495 | SU418134 |
| SO15 2QW | Banister & Polygon | 50.911991 | -1.40528 | 441908 | 112671 | SU419126 |
| SO15 2QX | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 2QY | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2QZ | Banister & Polygon | 50.918426 | -1.406279 | 441832 | 113386 | SU418133 |
| SO15 2RN | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2RP | Banister & Polygon | 50.911025 | -1.406302 | 441837 | 112563 | SU418125 |
| SO15 2RR | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2RS | Banister & Polygon | 50.919685 | -1.406235 | 441834 | 113526 | SU418135 |
| SO15 2RT | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 2RU | Banister & Polygon | 50.912427 | -1.406142 | 441847 | 112719 | SU418127 |
| SO15 2RX | Banister & Polygon | 50.914752 | -1.408901 | 441651 | 112976 | SU416129 |
| SO15 2RY | Banister & Polygon | 50.920198 | -1.411762 | 441445 | 113580 | SU414135 |
| SO15 2RZ | Banister & Polygon | 50.919259 | -1.412656 | 441383 | 113475 | SU413134 |
| SO15 2SA | Banister & Polygon | 50.910445 | -1.405399 | 441901 | 112499 | SU419124 |
| SO15 2SB | Banister & Polygon | 50.919102 | -1.406655 | 441805 | 113461 | SU418134 |
| SO15 2SD | Banister & Polygon | 50.918907 | -1.407198 | 441767 | 113439 | SU417134 |
| SO15 2SE | Banister & Polygon | 50.911302 | -1.404137 | 441989 | 112595 | SU419125 |
| SO15 2SF | Banister & Polygon | 50.911972 | -1.40336 | 442043 | 112670 | SU420126 |
| SO15 2SG | Banister & Polygon | 50.913106 | -1.403531 | 442030 | 112796 | SU420127 |
| SO15 2SH | Banister & Polygon | 50.913077 | -1.40309 | 442061 | 112793 | SU420127 |
| SO15 2SJ | Banister & Polygon | 50.91586 | -1.403922 | 442000 | 113102 | SU419131 |
| SO15 2SL | Banister & Polygon | 50.914761 | -1.403595 | 442024 | 112980 | SU420129 |
| SO15 2SN | Banister & Polygon | 50.917218 | -1.404004 | 441993 | 113253 | SU419132 |
| SO15 2SP | Banister & Polygon | 50.912079 | -1.404852 | 441938 | 112681 | SU419126 |
| SO15 2SQ | Banister & Polygon | 50.911025 | -1.406302 | 441837 | 112563 | SU418125 |
| SO15 2SR | Banister & Polygon | 50.911123 | -1.404253 | 441981 | 112575 | SU419125 |
| SO15 2ST | Banister & Polygon | 50.91264 | -1.405514 | 441891 | 112743 | SU418127 |
| SO15 2SU | Banister & Polygon | 50.912079 | -1.404852 | 441938 | 112681 | SU419126 |
| SO15 2SW | Banister & Polygon | 50.915748 | -1.404848 | 441935 | 113089 | SU419130 |
| SO15 2SX | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 2SY | Banister & Polygon | 50.91209 | -1.40343 | 442038 | 112683 | SU420126 |
| SO15 2SZ | Banister & Polygon | 50.911106 | -1.402717 | 442089 | 112574 | SU420125 |
| SO15 2TA | Banister & Polygon | 50.916715 | -1.404082 | 441988 | 113197 | SU419131 |