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 2PS | Shirley | 50.923893 | -1.41696 | 441076 | 113988 | SU410139 |
| SO1 2PT | Shirley | 50.923256 | -1.419131 | 440924 | 113916 | SU409139 |
| SO1 2PU | Shirley | 50.922876 | -1.418581 | 440963 | 113874 | SU409138 |
| SO1 2PW | Shirley | 50.923528 | -1.419483 | 440899 | 113946 | SU408139 |
| SO1 2PY | Shirley | 50.929039 | -1.417551 | 441030 | 114560 | SU410145 |
| SO1 2PZ | Banister & Polygon | 50.919495 | -1.40791 | 441716 | 113504 | SU417135 |
| SO1 2QA | Shirley | 50.92602 | -1.421544 | 440752 | 114222 | SU407142 |
| SO1 2QB | Shirley | 50.926495 | -1.423146 | 440639 | 114274 | SU406142 |
| SO1 2QD | Shirley | 50.926807 | -1.422601 | 440677 | 114309 | SU406143 |
| SO1 2QE | Shirley | 50.927539 | -1.423232 | 440632 | 114390 | SU406143 |
| SO1 2QF | Shirley | 50.927748 | -1.423614 | 440605 | 114413 | SU406144 |
| SO1 2QG | Shirley | 50.925996 | -1.42042 | 440831 | 114220 | SU408142 |
| SO1 2QH | Shirley | 50.926758 | -1.421677 | 440742 | 114304 | SU407143 |
| SO1 2QJ | Shirley | 50.925281 | -1.421325 | 440768 | 114140 | SU407141 |
| SO1 2QL | Shirley | 50.92501 | -1.421101 | 440784 | 114110 | SU407141 |
| SO1 2QN | Shirley | 50.924167 | -1.419731 | 440881 | 114017 | SU408140 |
| SO1 2QP | Shirley | 50.924295 | -1.420085 | 440856 | 114031 | SU408140 |
| SO1 2QQ | Shirley | 50.924496 | -1.420709 | 440812 | 114053 | SU408140 |
| SO1 2QR | Shirley | 50.92636 | -1.419519 | 440894 | 114261 | SU408142 |
| SO1 2QS | Shirley | 50.926127 | -1.41965 | 440885 | 114235 | SU408142 |
| SO1 2QT | Shirley | 50.928854 | -1.425436 | 440476 | 114535 | SU404145 |
| SO1 2QU | Shirley | 50.928393 | -1.423293 | 440627 | 114485 | SU406144 |
| SO1 2QW | Shirley | 50.928023 | -1.422871 | 440657 | 114444 | SU406144 |
| SO1 2QX | Shirley | 50.927967 | -1.420794 | 440803 | 114439 | SU408144 |
| SO1 2QY | Shirley | 50.92779 | -1.419373 | 440903 | 114420 | SU409144 |
| SO1 2QZ | Shirley | 50.927577 | -1.420116 | 440851 | 114396 | SU408143 |
| SO1 2RA | Shirley | 50.927564 | -1.41737 | 441044 | 114396 | SU410143 |
| SO1 2RB | Shirley | 50.927971 | -1.417849 | 441010 | 114441 | SU410144 |
| SO1 2RD | Shirley | 50.928811 | -1.418578 | 440958 | 114534 | SU409145 |
| SO1 2RE | Shirley | 50.92876 | -1.419162 | 440917 | 114528 | SU409145 |
| SO1 2RF | Shirley | 50.930608 | -1.420121 | 440848 | 114733 | SU408147 |
| SO1 2RG | Shirley | 50.930461 | -1.419468 | 440894 | 114717 | SU408147 |
| SO1 2RH | Shirley | 50.928748 | -1.420343 | 440834 | 114526 | SU408145 |
| SO1 2RJ | Shirley | 50.928781 | -1.419788 | 440873 | 114530 | SU408145 |
| SO1 2RL | Shirley | 50.929511 | -1.420163 | 440846 | 114611 | SU408146 |
| SO1 2RN | Shirley | 50.930458 | -1.420649 | 440811 | 114716 | SU408147 |
| SO1 2RP | Shirley | 50.930262 | -1.42115 | 440776 | 114694 | SU407146 |
| SO1 2RQ | Shirley | 50.929739 | -1.420886 | 440795 | 114636 | SU407146 |
| SO1 2RR | Shirley | 50.928733 | -1.420969 | 440790 | 114524 | SU407145 |
| SO1 2RS | Shirley | 50.929719 | -1.422124 | 440708 | 114633 | SU407146 |
| SO1 2RT | Shirley | 50.930185 | -1.421962 | 440719 | 114685 | SU407146 |
| SO1 2RU | Shirley | 50.931326 | -1.421592 | 440744 | 114812 | SU407148 |
| SO1 2RW | Shirley | 50.931509 | -1.422386 | 440688 | 114832 | SU406148 |
| SO1 2RX | Shirley | 50.932392 | -1.420796 | 440799 | 114931 | SU407149 |
| SO1 2RY | Banister & Polygon | 50.920207 | -1.411771 | 441444 | 113581 | SU414135 |
| SO1 2SA | Bassett | 50.931109 | -1.425152 | 440494 | 114786 | SU404147 |
| SO1 2SB | Bassett | 50.929567 | -1.42796 | 440298 | 114613 | SU402146 |
| SO1 2SD | Shirley | 50.92968 | -1.42534 | 440482 | 114627 | SU404146 |
| SO1 2SE | Bassett | 50.931689 | -1.424248 | 440557 | 114851 | SU405148 |
| SO1 2SF | Shirley | 50.931539 | -1.423012 | 440644 | 114835 | SU406148 |
| SO1 2SG | Shirley | 50.932068 | -1.422607 | 440672 | 114894 | SU406148 |
| SO1 2SH | Bassett | 50.932305 | -1.42323 | 440628 | 114920 | SU406149 |
| SO1 2SJ | Bassett | 50.933891 | -1.420365 | 440828 | 115098 | SU408150 |
| SO1 2SL | Shirley | 50.932825 | -1.421132 | 440775 | 114979 | SU407149 |
| SO1 2SN | Shirley | 50.933205 | -1.419704 | 440875 | 115022 | SU408150 |
| SO1 2SP | Shirley | 50.933592 | -1.419771 | 440870 | 115065 | SU408150 |
| SO1 2SQ | Bevois | 50.916237 | -1.402034 | 442132 | 113145 | SU421131 |
| SO1 2SR | Bevois | 50.915678 | -1.401799 | 442149 | 113083 | SU421130 |
| SO1 2SS | Bevois | 50.915498 | -1.401688 | 442157 | 113063 | SU421130 |
| SO1 2ST | Banister & Polygon | 50.91611 | -1.403643 | 442019 | 113130 | SU420131 |
| SO1 2SU | Bevois | 50.917093 | -1.402493 | 442099 | 113240 | SU420132 |
| SO1 2SW | Bevois | 50.918156 | -1.402891 | 442070 | 113358 | SU420133 |
| SO1 2SX | Bevois | 50.919473 | -1.403686 | 442013 | 113504 | SU420135 |
| SO1 2SY | Bevois | 50.920429 | -1.404242 | 441973 | 113610 | SU419136 |
| SO1 2SZ | Banister & Polygon | 50.917795 | -1.404205 | 441978 | 113317 | SU419133 |
| SO1 2TA | Banister & Polygon | 50.919154 | -1.404515 | 441955 | 113468 | SU419134 |
| SO1 2TB | Shirley | 50.931048 | -1.423587 | 440604 | 114780 | SU406147 |
| SO1 2TD | Banister & Polygon | 50.917231 | -1.413757 | 441307 | 113249 | SU413132 |
| SO1 2TE | Banister & Polygon | 50.916215 | -1.408436 | 441682 | 113139 | SU416131 |
| SO1 2TF | Banister & Polygon | 50.918402 | -1.408764 | 441657 | 113382 | SU416133 |
| SO1 2TG | Banister & Polygon | 50.919003 | -1.408528 | 441673 | 113449 | SU416134 |
| SO1 2TH | Banister & Polygon | 50.916187 | -1.411694 | 441453 | 113134 | SU414131 |
| SO1 2TJ | Banister & Polygon | 50.921737 | -1.408508 | 441672 | 113753 | SU416137 |
| SO1 2TL | Banister & Polygon | 50.921212 | -1.405968 | 441851 | 113696 | SU418136 |
| SO1 2TP | Bassett | 50.930841 | -1.425539 | 440467 | 114756 | SU404147 |
| SO1 2TR | Banister & Polygon | 50.915402 | -1.411163 | 441491 | 113047 | SU414130 |
| SO1 2TS | Banister & Polygon | 50.916825 | -1.406252 | 441835 | 113208 | SU418132 |
| SO1 2TT | Banister & Polygon | 50.91179 | -1.404779 | 441943 | 112649 | SU419126 |
| SO1 2TU | Banister & Polygon | 50.921552 | -1.409236 | 441621 | 113732 | SU416137 |
| SO1 2TW | Banister & Polygon | 50.917647 | -1.408816 | 441654 | 113298 | SU416132 |
| SO1 2ZA | Banister & Polygon | 50.909822 | -1.408488 | 441684 | 112428 | SU416124 |
| SO1 2ZB | Banister & Polygon | 50.913082 | -1.404094 | 441990 | 112793 | SU419127 |
| SO1 2ZD | Banister & Polygon | 50.913476 | -1.40197 | 442139 | 112838 | SU421128 |
| SO1 2ZE | Banister & Polygon | 50.911367 | -1.408241 | 441700 | 112600 | SU417125 |
| SO1 2ZF | Banister & Polygon | 50.910633 | -1.405263 | 441910 | 112520 | SU419125 |
| SO1 2ZH | Banister & Polygon | 50.910454 | -1.405408 | 441900 | 112500 | SU418125 |
| SO1 3AA | Freemantle | 50.909249 | -1.418011 | 441015 | 112359 | SU410123 |
| SO1 3AB | Freemantle | 50.909487 | -1.418691 | 440967 | 112385 | SU409123 |
| SO1 3AD | Freemantle | 50.910404 | -1.422406 | 440705 | 112485 | SU407124 |
| SO1 3AE | Freemantle | 50.911442 | -1.423133 | 440653 | 112600 | SU406126 |
| SO1 3AF | Freemantle | 50.910598 | -1.426983 | 440383 | 112504 | SU403125 |
| SO1 3AG | Freemantle | 50.910662 | -1.427381 | 440355 | 112511 | SU403125 |
| SO1 3AH | Freemantle | 50.910775 | -1.428233 | 440295 | 112523 | SU402125 |
| SO1 3AJ | Freemantle | 50.910858 | -1.428659 | 440265 | 112532 | SU402125 |
| SO1 3AL | Freemantle | 50.912566 | -1.432279 | 440009 | 112720 | SU400127 |
| SO1 3AN | Freemantle | 50.913688 | -1.433773 | 439903 | 112844 | SU399128 |
| SO1 3AP | Freemantle | 50.913717 | -1.434214 | 439872 | 112847 | SU398128 |
| SO1 3AQ | Freemantle | 50.910614 | -1.421151 | 440793 | 112509 | SU407125 |
| SO1 3AR | Freemantle | 50.910227 | -1.421213 | 440789 | 112466 | SU407124 |
| SO1 3AS | Freemantle | 50.91098 | -1.422399 | 440705 | 112549 | SU407125 |