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 0AA | Bargate | 50.899063 | -1.404065 | 442005 | 111234 | SU420112 |
| SO1 0AB | Bargate | 50.899398 | -1.404587 | 441968 | 111271 | SU419112 |
| SO1 0AD | Bargate | 50.899807 | -1.405407 | 441910 | 111316 | SU419113 |
| SO1 0AE | Bargate | 50.899963 | -1.406045 | 441865 | 111333 | SU418113 |
| SO1 0AF | Bargate | 50.900611 | -1.406193 | 441854 | 111405 | SU418114 |
| SO1 0AG | Bargate | 50.899091 | -1.406084 | 441863 | 111236 | SU418112 |
| SO1 0AH | Bargate | 50.89891 | -1.405774 | 441885 | 111216 | SU418112 |
| SO1 0AJ | Bargate | 50.898388 | -1.40588 | 441878 | 111158 | SU418111 |
| SO1 0AL | Bargate | 50.898265 | -1.406265 | 441851 | 111144 | SU418111 |
| SO1 0AN | Bargate | 50.897663 | -1.406472 | 441837 | 111077 | SU418110 |
| SO1 0AP | Bargate | 50.897905 | -1.406398 | 441842 | 111104 | SU418111 |
| SO1 0AQ | Bargate | 50.895417 | -1.405036 | 441940 | 110828 | SU419108 |
| SO1 0AR | Bargate | 50.896901 | -1.405088 | 441935 | 110993 | SU419109 |
| SO1 0AS | Bargate | 50.898375 | -1.406691 | 441821 | 111156 | SU418111 |
| SO1 0AT | Bargate | 50.89826 | -1.405455 | 441908 | 111144 | SU419111 |
| SO1 0AU | Bargate | 50.898535 | -1.404669 | 441963 | 111175 | SU419111 |
| SO1 0AW | Bargate | 50.899113 | -1.405174 | 441927 | 111239 | SU419112 |
| SO1 0AX | Bargate | 50.898701 | -1.405449 | 441908 | 111193 | SU419111 |
| SO1 0AY | Bargate | 50.898715 | -1.406473 | 441836 | 111194 | SU418111 |
| SO1 0AZ | Bargate | 50.899032 | -1.406938 | 441803 | 111229 | SU418112 |
| SO1 0BA | Bargate | 50.90111 | -1.406912 | 441803 | 111460 | SU418114 |
| SO1 0BB | Bargate | 50.900417 | -1.405186 | 441925 | 111384 | SU419113 |
| SO1 0BE | Bargate | 50.900014 | -1.405518 | 441902 | 111339 | SU419113 |
| SO1 0BG | Bargate | 50.899655 | -1.405537 | 441901 | 111299 | SU419112 |
| SO1 0BH | Bargate | 50.900987 | -1.405904 | 441874 | 111447 | SU418114 |
| SO1 0BJ | Bargate | 50.900132 | -1.405673 | 441891 | 111352 | SU418113 |
| SO1 0BL | Bargate | 50.900988 | -1.40606 | 441863 | 111447 | SU418114 |
| SO1 0BN | Bargate | 50.901346 | -1.4057 | 441888 | 111487 | SU418114 |
| SO1 0BP | Bargate | 50.900688 | -1.405282 | 441918 | 111414 | SU419114 |
| SO1 0BQ | Bargate | 50.900688 | -1.405282 | 441918 | 111414 | SU419114 |
| SO1 0BR | Bargate | 50.899836 | -1.404056 | 442005 | 111320 | SU420113 |
| SO1 0BS | Bargate | 50.90007 | -1.404067 | 442004 | 111346 | SU420113 |
| SO1 0BT | Bargate | 50.90097 | -1.404311 | 441986 | 111446 | SU419114 |
| SO1 0BU | Bargate | 50.901543 | -1.405541 | 441899 | 111509 | SU418115 |
| SO1 0BW | Bargate | 50.900846 | -1.404512 | 441972 | 111432 | SU419114 |
| SO1 0BX | Bargate | 50.901964 | -1.405095 | 441930 | 111556 | SU419115 |
| SO1 0BY | Bargate | 50.902061 | -1.404724 | 441956 | 111567 | SU419115 |
| SO1 0BZ | Bargate | 50.901474 | -1.406068 | 441862 | 111501 | SU418115 |
| SO1 0DA | Bargate | 50.902962 | -1.405082 | 441930 | 111667 | SU419116 |
| SO1 0DB | Bargate | 50.90467 | -1.40681 | 441807 | 111856 | SU418118 |
| SO1 0DD | Bargate | 50.901752 | -1.405937 | 441871 | 111532 | SU418115 |
| SO1 0DE | Freemantle | 50.909401 | -1.42672 | 440403 | 112371 | SU404123 |
| SO1 0DF | Bargate | 50.901173 | -1.403527 | 442041 | 111469 | SU420114 |
| SO1 0DG | Freemantle | 50.909537 | -1.427017 | 440382 | 112386 | SU403123 |
| SO1 0DH | Bargate | 50.902109 | -1.403657 | 442031 | 111573 | SU420115 |
| SO1 0DJ | Bargate | 50.902612 | -1.403579 | 442036 | 111629 | SU420116 |
| SO1 0DL | Bargate | 50.902919 | -1.403732 | 442025 | 111663 | SU420116 |
| SO1 0DN | Bargate | 50.902345 | -1.40408 | 442001 | 111599 | SU420115 |
| SO1 0DP | Bargate | 50.901308 | -1.403411 | 442049 | 111484 | SU420114 |
| SO1 0DQ | Bargate | 50.903341 | -1.403698 | 442027 | 111710 | SU420117 |
| SO1 0DR | Bargate | 50.903782 | -1.403678 | 442028 | 111759 | SU420117 |
| SO1 0DS | Bargate | 50.904674 | -1.404093 | 441998 | 111858 | SU419118 |
| SO1 0DT | Bargate | 50.905655 | -1.404209 | 441989 | 111967 | SU419119 |
| SO1 0DU | Bargate | 50.907562 | -1.404227 | 441986 | 112179 | SU419121 |
| SO1 0DW | Bargate | 50.908974 | -1.404394 | 441973 | 112336 | SU419123 |
| SO1 0DX | Bargate | 50.903518 | -1.40489 | 441943 | 111729 | SU419117 |
| SO1 0DY | Bargate | 50.903459 | -1.40556 | 441896 | 111722 | SU418117 |
| SO1 0DZ | Bargate | 50.904534 | -1.404749 | 441952 | 111842 | SU419118 |
| SO1 0EA | Bargate | 50.909059 | -1.405047 | 441927 | 112345 | SU419123 |
| SO1 0EB | Bargate | 50.904672 | -1.40543 | 441904 | 111857 | SU419118 |
| SO1 0ED | Bargate | 50.904151 | -1.40548 | 441901 | 111799 | SU419117 |
| SO1 0EE | Bargate | 50.901078 | -1.406031 | 441865 | 111457 | SU418114 |
| SO1 0EG | Bargate | 50.904389 | -1.40633 | 441841 | 111825 | SU418118 |
| SO1 0EH | Bargate | 50.905057 | -1.40689 | 441801 | 111899 | SU418118 |
| SO1 0EJ | Bargate | 50.906653 | -1.40761 | 441749 | 112076 | SU417120 |
| SO1 0EL | Bargate | 50.90505 | -1.405468 | 441901 | 111899 | SU419118 |
| SO1 0EN | Bargate | 50.904738 | -1.405998 | 441864 | 111864 | SU418118 |
| SO1 0EQ | Bargate | 50.900554 | -1.405525 | 441901 | 111399 | SU419113 |
| SO1 0ES | Bargate | 50.906863 | -1.40829 | 441701 | 112099 | SU417120 |
| SO1 0EU | Bargate | 50.906507 | -1.412646 | 441395 | 112057 | SU413120 |
| SO1 0FB | Bargate | 50.905339 | -1.405735 | 441882 | 111931 | SU418119 |
| SO1 0FE | Bargate | 50.9052 | -1.404812 | 441947 | 111916 | SU419119 |
| SO1 0FF | Bargate | 50.905451 | -1.404809 | 441947 | 111944 | SU419119 |
| SO1 0FG | Bargate | 50.905883 | -1.404846 | 441944 | 111992 | SU419119 |
| SO1 0FH | Bargate | 50.90663 | -1.404865 | 441942 | 112075 | SU419120 |
| SO1 0FJ | Bargate | 50.906641 | -1.405334 | 441909 | 112076 | SU419120 |
| SO1 0FL | Bargate | 50.907046 | -1.405343 | 441908 | 112121 | SU419121 |
| SO1 0FN | Bargate | 50.907358 | -1.404799 | 441946 | 112156 | SU419121 |
| SO1 0FP | Bargate | 50.907504 | -1.405295 | 441911 | 112172 | SU419121 |
| SO1 0FQ | Bargate | 50.907538 | -1.404967 | 441934 | 112176 | SU419121 |
| SO1 0FR | Bargate | 50.905949 | -1.405457 | 441901 | 111999 | SU419119 |
| SO1 0FS | Bargate | 50.905949 | -1.405457 | 441901 | 111999 | SU419119 |
| SO1 0FT | Bargate | 50.902609 | -1.404745 | 441954 | 111628 | SU419116 |
| SO1 0FU | Bargate | 50.906848 | -1.405445 | 441901 | 112099 | SU419120 |
| SO1 0FW | Bargate | 50.906524 | -1.405321 | 441910 | 112063 | SU419120 |
| SO1 0FX | Bargate | 50.907762 | -1.408278 | 441701 | 112199 | SU417121 |
| SO1 0FY | Bargate | 50.908123 | -1.408459 | 441688 | 112239 | SU416122 |
| SO1 0FZ | Banister & Polygon | 50.908328 | -1.409893 | 441587 | 112261 | SU415122 |
| SO1 0GA | Bargate | 50.907769 | -1.4097 | 441601 | 112199 | SU416121 |
| SO1 0GB | Bargate | 50.907361 | -1.409094 | 441644 | 112154 | SU416121 |
| SO1 0GD | Banister & Polygon | 50.908599 | -1.41198 | 441440 | 112290 | SU414122 |
| SO1 0GE | Banister & Polygon | 50.908741 | -1.409816 | 441592 | 112307 | SU415123 |
| SO1 0GF | Banister & Polygon | 50.909037 | -1.409571 | 441609 | 112340 | SU416123 |
| SO1 0GG | Banister & Polygon | 50.909162 | -1.411205 | 441494 | 112353 | SU414123 |
| SO1 0GH | Banister & Polygon | 50.909091 | -1.413211 | 441353 | 112344 | SU413123 |
| SO1 0GJ | Banister & Polygon | 50.908676 | -1.411111 | 441501 | 112299 | SU415122 |
| SO1 0GN | Freemantle | 50.910627 | -1.442379 | 439301 | 112499 | SU393124 |
| SO1 0GP | Bargate | 50.907708 | -1.413556 | 441330 | 112190 | SU413121 |
| SO1 0GQ | Freemantle | 50.907953 | -1.415814 | 441171 | 112216 | SU411122 |
| SO1 0GR | Freemantle | 50.907805 | -1.416812 | 441101 | 112199 | SU411121 |