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 |
|---|---|---|---|---|---|---|
| SO9 1WJ | Bitterne Park | 50.918406 | -1.378277 | 443800 | 113400 | SU438134 |
| SO9 1WL | Freemantle | 50.912407 | -1.436676 | 439700 | 112700 | SU397126 |
| SO9 1WN | Banister & Polygon | 50.917889 | -1.4051 | 441915 | 113327 | SU419133 |
| SO9 1WP | Banister & Polygon | 50.918539 | -1.403882 | 442000 | 113400 | SU420133 |
| SO9 1WQ | Banister & Polygon | 50.920152 | -1.407959 | 441712 | 113577 | SU417135 |
| SO9 1WR | Redbridge | 50.917017 | -1.460804 | 438000 | 113200 | SU380131 |
| SO9 1WS | Woolston | 50.89412 | -1.377179 | 443900 | 110700 | SU438106 |
| SO9 1WT | Portswood | 50.929363 | -1.391066 | 442891 | 114611 | SU428146 |
| SO9 1WW | Bargate | 50.910447 | -1.403986 | 442000 | 112500 | SU419125 |
| SO9 1WX | Banister & Polygon | 50.911338 | -1.402552 | 442100 | 112600 | SU420125 |
| SO9 1WY | Bassett | 50.941413 | -1.40322 | 442026 | 115944 | SU420159 |
| SO9 1WZ | Banister & Polygon | 50.911131 | -1.404261 | 441980 | 112576 | SU419125 |
| SO9 1XE | Bargate | 50.909569 | -1.408264 | 441700 | 112400 | SU416123 |
| SO9 1XF | Portswood | 50.921133 | -1.383932 | 443400 | 113700 | SU433136 |
| SO9 1XG | Bitterne Park | 50.926703 | -1.36445 | 444764 | 114331 | SU447143 |
| SO9 1XH | Bargate | 50.892287 | -1.391066 | 442925 | 110488 | SU429104 |
| SO9 1XL | Banister & Polygon | 50.914043 | -1.40394 | 442000 | 112900 | SU419128 |
| SO9 1XN | Bevois | 50.910343 | -1.384074 | 443400 | 112500 | SU434124 |
| SO9 1XQ | Banister & Polygon | 50.914108 | -1.416741 | 441100 | 112900 | SU411129 |
| SO9 1XR | Bevois | 50.912134 | -1.382628 | 443500 | 112700 | SU435126 |
| SO9 1XS | Banister & Polygon | 50.912238 | -1.40254 | 442100 | 112700 | SU421127 |
| SO9 1XT | Bargate | 50.902354 | -1.404089 | 442000 | 111600 | SU419116 |
| SO9 1XW | Swaythling | 50.938227 | -1.375295 | 443991 | 115606 | SU439156 |
| SO9 1XX | Banister & Polygon | 50.915842 | -1.403917 | 442000 | 113100 | SU419131 |
| SO9 1XZ | Bargate | 50.903229 | -1.404661 | 441959 | 111697 | SU419116 |
| SO9 1YA | Bargate | 50.896951 | -1.402736 | 442100 | 111000 | SU420109 |
| SO9 1YB | Banister & Polygon | 50.912649 | -1.405522 | 441890 | 112744 | SU418127 |
| SO9 1YD | Bargate | 50.90713 | -1.40427 | 441983 | 112131 | SU419121 |
| SO9 1YE | Bevois | 50.910425 | -1.399719 | 442300 | 112500 | SU422125 |
| SO9 1YG | Banister & Polygon | 50.913137 | -1.402529 | 442100 | 112800 | SU420128 |
| SO9 1YH | Bitterne Park | 50.922894 | -1.376795 | 443900 | 113900 | SU438138 |
| SO9 1YL | Redbridge | 50.917917 | -1.460794 | 438000 | 113300 | SU379133 |
| SO9 1YN | Bevois | 50.907211 | -1.388624 | 443083 | 112149 | SU430121 |
| SO9 1YP | Millbrook | 50.913801 | -1.449917 | 438768 | 112848 | SU387128 |
| SO9 1YQ | Portswood | 50.927819 | -1.391598 | 442855 | 114439 | SU428144 |
| SO9 1YS | Portswood | 50.924963 | -1.388818 | 443053 | 114123 | SU430141 |
| SO9 1YT | Bargate | 50.89962 | -1.397014 | 442500 | 111300 | SU424113 |
| SO9 1YW | Banister & Polygon | 50.912088 | -1.404861 | 441937 | 112682 | SU419126 |
| SO9 1YX | Banister & Polygon | 50.918546 | -1.405305 | 441900 | 113400 | SU418133 |
| SO9 1YY | Woolston | 50.897736 | -1.378936 | 443773 | 111101 | SU437111 |
| SO9 1YZ | Banister & Polygon | 50.912245 | -1.403963 | 442000 | 112700 | SU419127 |
| SO9 1ZA | Bargate | 50.89738 | -1.396815 | 442516 | 111051 | SU425110 |
| SO9 1ZD | Bargate | 50.897663 | -1.401191 | 442208 | 111080 | SU422110 |
| SO9 1ZE | Bevois | 50.911265 | -1.388329 | 443100 | 112600 | SU431126 |
| SO9 1ZF | Bargate | 50.896045 | -1.401326 | 442200 | 110900 | SU421109 |
| SO9 1ZG | Bargate | 50.895739 | -1.403079 | 442077 | 110865 | SU420108 |
| SO9 1ZH | Banister & Polygon | 50.91313 | -1.401107 | 442200 | 112800 | SU421128 |
| SO9 1ZJ | Bargate | 50.896038 | -1.399904 | 442300 | 110900 | SU422109 |
| SO9 1ZL | Banister & Polygon | 50.909983 | -1.408244 | 441701 | 112446 | SU417124 |
| SO9 1ZN | Millbrook | 50.909548 | -1.446255 | 439029 | 112377 | SU390123 |
| SO9 1ZP | Bargate | 50.904673 | -1.405652 | 441888 | 111857 | SU418118 |
| SO9 2DA | Harefield | 50.915562 | -1.354602 | 445467 | 113098 | SU454130 |
| SO9 2DD | Banister & Polygon | 50.909576 | -1.409686 | 441600 | 112400 | SU416123 |
| SO9 2DG | Banister & Polygon | 50.912098 | -1.403438 | 442037 | 112684 | SU420126 |
| SO9 2DL | Bargate | 50.900563 | -1.405534 | 441900 | 111400 | SU418114 |
| SO9 2DN | Bevois | 50.910336 | -1.382652 | 443500 | 112500 | SU434125 |
| SO9 2DP | Millbrook | 50.914796 | -1.45504 | 438407 | 112956 | SU384129 |
| SO9 2DR | Bevois | 50.918532 | -1.40246 | 442100 | 113400 | SU420134 |
| SO9 2DS | Bargate | 50.900165 | -1.40342 | 442049 | 111357 | SU420113 |
| SO9 2DT | Freemantle | 50.909626 | -1.419642 | 440900 | 112400 | SU408123 |
| SO9 2DU | Bargate | 50.910447 | -1.403986 | 442000 | 112500 | SU419125 |
| SO9 2DW | Freemantle | 50.919573 | -1.430899 | 440100 | 113500 | SU401134 |
| SO9 2DY | Bargate | 50.899039 | -1.403022 | 442078 | 111232 | SU420112 |
| SO9 2DZ | Redbridge | 50.916112 | -1.459392 | 438100 | 113100 | SU380131 |
| SO9 2EB | Freemantle | 50.906064 | -1.426797 | 440400 | 112000 | SU404119 |
| SO9 2ED | Freemantle | 50.911487 | -1.43242 | 440000 | 112600 | SU400125 |
| SO9 2EE | Redbridge | 50.934069 | -1.453492 | 438500 | 115100 | SU384151 |
| SO9 2EF | Bargate | 50.898982 | -1.404089 | 442003 | 111225 | SU420112 |
| SO9 2EG | Bargate | 50.902354 | -1.404089 | 442000 | 111600 | SU419116 |
| SO9 2EH | Bargate | 50.90279 | -1.403145 | 442066 | 111649 | SU420116 |
| SO9 2EJ | Bargate | 50.906728 | -1.404844 | 441943 | 112086 | SU419120 |
| SO9 2EL | Banister & Polygon | 50.913144 | -1.403951 | 442000 | 112800 | SU420127 |
| SO9 2EN | Freemantle | 50.908691 | -1.419682 | 440898 | 112296 | SU408122 |
| SO9 2GA | Banister & Polygon | 50.911338 | -1.402552 | 442100 | 112600 | SU420125 |
| SO9 2GB | Banister & Polygon | 50.911346 | -1.403974 | 442000 | 112600 | SU420126 |
| SO9 2GD | Bargate | 50.90239 | -1.411199 | 441500 | 111600 | SU415116 |
| SO9 2GE | Freemantle | 50.909718 | -1.42735 | 440358 | 112406 | SU403124 |
| SO9 2GF | Bargate | 50.897851 | -1.402724 | 442100 | 111100 | SU421111 |
| SO9 2GN | Bargate | 50.904159 | -1.405488 | 441900 | 111800 | SU419117 |
| SO9 2GP | Freemantle | 50.909718 | -1.42735 | 440358 | 112406 | SU403124 |
| SO9 2GQ | Bargate | 50.901455 | -1.4041 | 442000 | 111500 | SU420115 |
| SO9 2GR | Bevois | 50.909158 | -1.386181 | 443253 | 112367 | SU432123 |
| SO9 2GS | Banister & Polygon | 50.911115 | -1.402726 | 442088 | 112575 | SU420125 |
| SO9 2GT | Bargate | 50.903267 | -1.406922 | 441800 | 111700 | SU417116 |
| SO9 2GW | Bargate | 50.903267 | -1.406922 | 441800 | 111700 | SU417116 |
| SO9 2GX | Banister & Polygon | 50.911338 | -1.402552 | 442100 | 112600 | SU420125 |
| SO9 2GY | Bargate | 50.909569 | -1.408264 | 441700 | 112400 | SU416123 |
| SO9 2LA | Peartree | 50.917491 | -1.375444 | 444000 | 113300 | SU440132 |
| SO9 2LD | Bargate | 50.89962 | -1.397014 | 442500 | 111300 | SU424113 |
| SO9 2LF | Freemantle | 50.904231 | -1.419709 | 440900 | 111800 | SU408118 |
| SO9 2LH | Swaythling | 50.945223 | -1.368539 | 444459 | 116388 | SU444163 |
| SO9 2LL | Bevois | 50.910425 | -1.399719 | 442300 | 112500 | SU422125 |
| SO9 2LP | Banister & Polygon | 50.911454 | -1.404058 | 441994 | 112612 | SU419126 |
| SO9 2LQ | Peartree | 50.914298 | -1.361931 | 444953 | 112953 | SU449129 |
| SO9 2LR | Bargate | 50.901455 | -1.4041 | 442000 | 111500 | SU420115 |
| SO9 2LW | Bevois | 50.910403 | -1.395452 | 442600 | 112500 | SU426125 |
| SO9 2LX | Banister & Polygon | 50.913137 | -1.402529 | 442100 | 112800 | SU420128 |
| SO9 2LY | Banister & Polygon | 50.911454 | -1.404058 | 441994 | 112612 | SU419126 |
| SO9 2LZ | Banister & Polygon | 50.911073 | -1.403366 | 442043 | 112570 | SU420125 |
| SO9 2QA | Bevois | 50.913041 | -1.384039 | 443400 | 112800 | SU433128 |