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 |
|---|---|---|---|---|---|---|
| SO1 1ZZ | Freemantle | 50.908212 | -1.419119 | 440938 | 112243 | SU409122 |
| SO1 2AA | Banister & Polygon | 50.912853 | -1.403286 | 442047 | 112768 | SU420127 |
| SO1 2AB | Banister & Polygon | 50.91229 | -1.40392 | 442003 | 112705 | SU420127 |
| SO1 2AD | Banister & Polygon | 50.911744 | -1.404424 | 441968 | 112644 | SU419126 |
| SO1 2AE | Banister & Polygon | 50.911072 | -1.404973 | 441930 | 112569 | SU419125 |
| SO1 2AF | Banister & Polygon | 50.910818 | -1.404593 | 441957 | 112541 | SU419125 |
| SO1 2AG | Banister & Polygon | 50.911525 | -1.403929 | 442003 | 112620 | SU420126 |
| SO1 2AH | Banister & Polygon | 50.912098 | -1.403438 | 442037 | 112684 | SU420126 |
| SO1 2AJ | Banister & Polygon | 50.912823 | -1.402746 | 442085 | 112765 | SU420127 |
| SO1 2AL | Banister & Polygon | 50.911252 | -1.404957 | 441931 | 112589 | SU419125 |
| SO1 2AN | Banister & Polygon | 50.91087 | -1.40408 | 441993 | 112547 | SU419125 |
| SO1 2AP | Banister & Polygon | 50.911073 | -1.403366 | 442043 | 112570 | SU420125 |
| SO1 2AQ | Banister & Polygon | 50.911105 | -1.402655 | 442093 | 112574 | SU420125 |
| SO1 2AS | Banister & Polygon | 50.911815 | -1.402517 | 442102 | 112653 | SU421126 |
| SO1 2AT | Banister & Polygon | 50.911794 | -1.401906 | 442145 | 112651 | SU421126 |
| SO1 2AU | Banister & Polygon | 50.911346 | -1.403974 | 442000 | 112600 | SU420126 |
| SO1 2AW | Banister & Polygon | 50.912202 | -1.402655 | 442092 | 112696 | SU420126 |
| SO1 2AX | Banister & Polygon | 50.912097 | -1.401504 | 442173 | 112685 | SU421126 |
| SO1 2AY | Banister & Polygon | 50.912412 | -1.401486 | 442174 | 112720 | SU421127 |
| SO1 2AZ | Banister & Polygon | 50.912754 | -1.401595 | 442166 | 112758 | SU421127 |
| SO1 2BA | Banister & Polygon | 50.913033 | -1.401506 | 442172 | 112789 | SU421127 |
| SO1 2BB | Banister & Polygon | 50.91043 | -1.40602 | 441857 | 112497 | SU418124 |
| SO1 2BD | Banister & Polygon | 50.91331 | -1.408188 | 441702 | 112816 | SU417128 |
| SO1 2BE | Banister & Polygon | 50.91149 | -1.407614 | 441744 | 112614 | SU417126 |
| SO1 2BG | Banister & Polygon | 50.910229 | -1.40716 | 441777 | 112474 | SU417124 |
| SO1 2BH | Banister & Polygon | 50.91 | -1.408074 | 441713 | 112448 | SU417124 |
| SO1 2BJ | Banister & Polygon | 50.909221 | -1.412279 | 441418 | 112359 | SU414123 |
| SO1 2BN | Banister & Polygon | 50.909372 | -1.410201 | 441564 | 112377 | SU415123 |
| SO1 2BP | Banister & Polygon | 50.909746 | -1.411192 | 441494 | 112418 | SU414124 |
| SO1 2BQ | Banister & Polygon | 50.910538 | -1.411338 | 441483 | 112506 | SU414125 |
| SO1 2BR | Banister & Polygon | 50.910266 | -1.410972 | 441509 | 112476 | SU415124 |
| SO1 2BS | Banister & Polygon | 50.911287 | -1.410034 | 441574 | 112590 | SU415125 |
| SO1 2BT | Banister & Polygon | 50.910908 | -1.409911 | 441583 | 112548 | SU415125 |
| SO1 2BW | Banister & Polygon | 50.910593 | -1.409816 | 441590 | 112513 | SU415125 |
| SO1 2BX | Banister & Polygon | 50.912005 | -1.406341 | 441833 | 112672 | SU418126 |
| SO1 2BY | Banister & Polygon | 50.91103 | -1.405472 | 441895 | 112564 | SU418125 |
| SO1 2DA | Banister & Polygon | 50.91149 | -1.407614 | 441744 | 112614 | SU417126 |
| SO1 2DB | Banister & Polygon | 50.911931 | -1.405901 | 441864 | 112664 | SU418126 |
| SO1 2DD | Banister & Polygon | 50.912028 | -1.407266 | 441768 | 112674 | SU417126 |
| SO1 2DE | Banister & Polygon | 50.912341 | -1.407006 | 441786 | 112709 | SU417127 |
| SO1 2DF | Banister & Polygon | 50.912619 | -1.406703 | 441807 | 112740 | SU418127 |
| SO1 2DG | Banister & Polygon | 50.913174 | -1.406255 | 441838 | 112802 | SU418128 |
| SO1 2DH | Banister & Polygon | 50.912813 | -1.407782 | 441731 | 112761 | SU417127 |
| SO1 2DJ | Banister & Polygon | 50.913045 | -1.407438 | 441755 | 112787 | SU417127 |
| SO1 2DL | Banister & Polygon | 50.913005 | -1.408348 | 441691 | 112782 | SU416127 |
| SO1 2DN | Banister & Polygon | 50.913128 | -1.407877 | 441724 | 112796 | SU417127 |
| SO1 2DR | Banister & Polygon | 50.913314 | -1.407292 | 441765 | 112817 | SU417128 |
| SO1 2DS | Banister & Polygon | 50.913239 | -1.406681 | 441808 | 112809 | SU418128 |
| SO1 2DT | Banister & Polygon | 50.913938 | -1.406132 | 441846 | 112887 | SU418128 |
| SO1 2DX | Banister & Polygon | 50.912973 | -1.40566 | 441880 | 112780 | SU418127 |
| SO1 2DY | Banister & Polygon | 50.91271 | -1.405237 | 441910 | 112751 | SU419127 |
| SO1 2DZ | Banister & Polygon | 50.913175 | -1.404691 | 441948 | 112803 | SU419128 |
| SO1 2EA | Banister & Polygon | 50.912823 | -1.404467 | 441964 | 112764 | SU419127 |
| SO1 2EB | Banister & Polygon | 50.91503 | -1.412334 | 441409 | 113005 | SU414130 |
| SO1 2ED | Banister & Polygon | 50.913544 | -1.4048 | 441940 | 112844 | SU419128 |
| SO1 2EE | Banister & Polygon | 50.913637 | -1.40541 | 441897 | 112854 | SU418128 |
| SO1 2EF | Banister & Polygon | 50.913457 | -1.40527 | 441907 | 112834 | SU419128 |
| SO1 2EG | Banister & Polygon | 50.913151 | -1.405374 | 441900 | 112800 | SU418127 |
| SO1 2EH | Banister & Polygon | 50.912423 | -1.405298 | 441906 | 112719 | SU419127 |
| SO1 2EJ | Banister & Polygon | 50.912367 | -1.4049 | 441934 | 112713 | SU419127 |
| SO1 2EL | Banister & Polygon | 50.912518 | -1.404557 | 441958 | 112730 | SU419127 |
| SO1 2EP | Banister & Polygon | 50.914711 | -1.404358 | 441970 | 112974 | SU419129 |
| SO1 2EQ | Banister & Polygon | 50.914772 | -1.404002 | 441995 | 112981 | SU419129 |
| SO1 2ES | Banister & Polygon | 50.914144 | -1.406101 | 441848 | 112910 | SU418129 |
| SO1 2ET | Banister & Polygon | 50.914005 | -1.405292 | 441905 | 112895 | SU419128 |
| SO1 2EU | Banister & Polygon | 50.913596 | -1.404486 | 441962 | 112850 | SU419128 |
| SO1 2EW | Banister & Polygon | 50.913289 | -1.404177 | 441984 | 112816 | SU419128 |
| SO1 2EY | Banister & Polygon | 50.913439 | -1.403677 | 442019 | 112833 | SU420128 |
| SO1 2EZ | Banister & Polygon | 50.913829 | -1.404156 | 441985 | 112876 | SU419128 |
| SO1 2FB | Banister & Polygon | 50.913181 | -1.402358 | 442112 | 112805 | SU421128 |
| SO1 2FD | Banister & Polygon | 50.913556 | -1.401827 | 442149 | 112847 | SU421128 |
| SO1 2FE | Banister & Polygon | 50.913815 | -1.401539 | 442169 | 112876 | SU421128 |
| SO1 2FG | Banister & Polygon | 50.910809 | -1.411676 | 441459 | 112536 | SU414125 |
| SO1 2FH | Banister & Polygon | 50.911224 | -1.411984 | 441437 | 112582 | SU414125 |
| SO1 2FJ | Banister & Polygon | 50.911346 | -1.411115 | 441498 | 112596 | SU414125 |
| SO1 2FL | Banister & Polygon | 50.911438 | -1.411526 | 441469 | 112606 | SU414126 |
| SO1 2FN | Banister & Polygon | 50.911478 | -1.412265 | 441417 | 112610 | SU414126 |
| SO1 2FP | Banister & Polygon | 50.911767 | -1.41266 | 441389 | 112642 | SU413126 |
| SO1 2FQ | Banister & Polygon | 50.912657 | -1.412521 | 441398 | 112741 | SU413127 |
| SO1 2FR | Banister & Polygon | 50.912664 | -1.412108 | 441427 | 112742 | SU414127 |
| SO1 2FS | Banister & Polygon | 50.912698 | -1.411695 | 441456 | 112746 | SU414127 |
| SO1 2FT | Banister & Polygon | 50.912632 | -1.411226 | 441489 | 112739 | SU414127 |
| SO1 2FU | Banister & Polygon | 50.911812 | -1.410796 | 441520 | 112648 | SU415126 |
| SO1 2FW | Banister & Polygon | 50.911605 | -1.410699 | 441527 | 112625 | SU415126 |
| SO1 2FX | Banister & Polygon | 50.911837 | -1.410355 | 441551 | 112651 | SU415126 |
| SO1 2FY | Banister & Polygon | 50.912523 | -1.410844 | 441516 | 112727 | SU415127 |
| SO1 2FZ | Banister & Polygon | 50.913007 | -1.41051 | 441539 | 112781 | SU415127 |
| SO1 2GA | Banister & Polygon | 50.912429 | -1.410134 | 441566 | 112717 | SU415127 |
| SO1 2GB | Banister & Polygon | 50.912087 | -1.41001 | 441575 | 112679 | SU415126 |
| SO1 2GD | Banister & Polygon | 50.912452 | -1.409394 | 441618 | 112720 | SU416127 |
| SO1 2GE | Banister & Polygon | 50.913031 | -1.410083 | 441569 | 112784 | SU415127 |
| SO1 2GF | Banister & Polygon | 50.913056 | -1.409671 | 441598 | 112787 | SU415127 |
| SO1 2GG | Banister & Polygon | 50.913009 | -1.409316 | 441623 | 112782 | SU416127 |
| SO1 2GH | Banister & Polygon | 50.913133 | -1.40883 | 441657 | 112796 | SU416127 |
| SO1 2GJ | Banister & Polygon | 50.911928 | -1.408775 | 441662 | 112662 | SU416126 |
| SO1 2GL | Banister & Polygon | 50.911289 | -1.408754 | 441664 | 112591 | SU416125 |
| SO1 2GN | Banister & Polygon | 50.910913 | -1.409129 | 441638 | 112549 | SU416125 |
| SO1 2GP | Banister & Polygon | 50.910758 | -1.408576 | 441677 | 112532 | SU416125 |
| SO1 2GQ | Banister & Polygon | 50.911054 | -1.408416 | 441688 | 112565 | SU416125 |
| SO1 2GR | Banister & Polygon | 50.91055 | -1.408408 | 441689 | 112509 | SU416125 |