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 0GS | Banister & Polygon | 50.908193 | -1.411794 | 441453 | 112245 | SU414122 |
| SO1 0GT | Banister & Polygon | 50.908193 | -1.411794 | 441453 | 112245 | SU414122 |
| SO1 0GU | Banister & Polygon | 50.908193 | -1.411794 | 441453 | 112245 | SU414122 |
| SO1 0GW | Bargate | 50.907716 | -1.413564 | 441329 | 112191 | SU413121 |
| SO1 0GX | Banister & Polygon | 50.908516 | -1.413497 | 441333 | 112280 | SU413122 |
| SO1 0GY | Bargate | 50.900785 | -1.410395 | 441558 | 111422 | SU415114 |
| SO1 0GZ | Bargate | 50.901005 | -1.412895 | 441382 | 111445 | SU413114 |
| SO1 0HA | Bargate | 50.903657 | -1.416459 | 441129 | 111738 | SU411117 |
| SO1 0HB | Freemantle | 50.906407 | -1.416012 | 441158 | 112044 | SU411120 |
| SO1 0HD | Freemantle | 50.902842 | -1.417152 | 441081 | 111647 | SU410116 |
| SO1 0HE | Freemantle | 50.906491 | -1.425668 | 440479 | 112048 | SU404120 |
| SO1 0HF | Freemantle | 50.907376 | -1.428417 | 440285 | 112145 | SU402121 |
| SO1 0HG | Bargate | 50.903894 | -1.41529 | 441211 | 111765 | SU412117 |
| SO1 0HH | Millbrook | 50.910626 | -1.449684 | 438787 | 112495 | SU387124 |
| SO1 0HJ | Freemantle | 50.904912 | -1.428418 | 440287 | 111871 | SU402118 |
| SO1 0HL | Freemantle | 50.908713 | -1.416809 | 441100 | 112300 | SU410123 |
| SO1 0HN | Freemantle | 50.909416 | -1.420811 | 440818 | 112376 | SU408123 |
| SO1 0HP | Freemantle | 50.909773 | -1.423978 | 440595 | 112414 | SU405124 |
| SO1 0HQ | Freemantle | 50.910009 | -1.426123 | 440444 | 112439 | SU404124 |
| SO1 0HR | Freemantle | 50.910305 | -1.42784 | 440323 | 112471 | SU403124 |
| SO1 0HS | Freemantle | 50.910664 | -1.429443 | 440210 | 112510 | SU402125 |
| SO1 0HT | Freemantle | 50.912532 | -1.434513 | 439852 | 112715 | SU398127 |
| SO1 0HU | Freemantle | 50.91277 | -1.435449 | 439786 | 112741 | SU397127 |
| SO1 0HW | Millbrook | 50.91389 | -1.440115 | 439457 | 112863 | SU394128 |
| SO1 0HX | Millbrook | 50.913949 | -1.446842 | 438984 | 112866 | SU389128 |
| SO1 0HY | Freemantle | 50.908212 | -1.419119 | 440938 | 112243 | SU409122 |
| SO1 0HZ | Freemantle | 50.907835 | -1.421086 | 440800 | 112200 | SU408122 |
| SO1 0JA | Freemantle | 50.907875 | -1.420119 | 440868 | 112205 | SU408122 |
| SO1 0JB | Freemantle | 50.909105 | -1.421568 | 440765 | 112341 | SU407123 |
| SO1 0JD | Freemantle | 50.90849 | -1.422657 | 440689 | 112272 | SU406122 |
| SO1 0JE | Freemantle | 50.908456 | -1.42307 | 440660 | 112268 | SU406122 |
| SO1 0JF | Freemantle | 50.908657 | -1.421802 | 440749 | 112291 | SU407122 |
| SO1 0JG | Freemantle | 50.908306 | -1.42182 | 440748 | 112252 | SU407122 |
| SO1 0JH | Freemantle | 50.908319 | -1.420881 | 440814 | 112254 | SU408122 |
| SO1 0JJ | Freemantle | 50.907866 | -1.421968 | 440738 | 112203 | SU407122 |
| SO1 0JL | Freemantle | 50.908427 | -1.424379 | 440568 | 112264 | SU405122 |
| SO1 0JN | Freemantle | 50.908873 | -1.425454 | 440492 | 112313 | SU404123 |
| SO1 0JP | Freemantle | 50.908885 | -1.424288 | 440574 | 112315 | SU405123 |
| SO1 0JQ | Freemantle | 50.909342 | -1.423941 | 440598 | 112366 | SU405123 |
| SO1 0JR | Freemantle | 50.909718 | -1.42735 | 440358 | 112406 | SU403124 |
| SO1 0JS | Freemantle | 50.910359 | -1.429731 | 440190 | 112476 | SU401124 |
| SO1 0JT | Freemantle | 50.912435 | -1.442366 | 439300 | 112700 | SU392127 |
| SO1 0JU | Millbrook | 50.913073 | -1.444321 | 439162 | 112770 | SU391127 |
| SO1 0JW | Millbrook | 50.912558 | -1.443829 | 439197 | 112713 | SU391127 |
| SO1 0JX | Millbrook | 50.9156 | -1.457677 | 438221 | 113044 | SU382130 |
| SO1 0JY | Millbrook | 50.913361 | -1.451842 | 438633 | 112798 | SU386127 |
| SO1 0JZ | Millbrook | 50.914347 | -1.449341 | 438808 | 112909 | SU388129 |
| SO1 0LA | Millbrook | 50.915953 | -1.452381 | 438593 | 113086 | SU385130 |
| SO1 0LB | Millbrook | 50.917251 | -1.454883 | 438416 | 113229 | SU384132 |
| SO1 0LD | Millbrook | 50.913205 | -1.453124 | 438543 | 112780 | SU385127 |
| SO1 0LE | Millbrook | 50.913517 | -1.452594 | 438580 | 112815 | SU385128 |
| SO1 0LF | Millbrook | 50.913668 | -1.454043 | 438478 | 112831 | SU384128 |
| SO1 0LG | Redbridge | 50.917382 | -1.461781 | 437931 | 113240 | SU379132 |
| SO1 0LH | Bargate | 50.899819 | -1.407733 | 441746 | 111316 | SU417113 |
| SO1 0LJ | Redbridge | 50.915935 | -1.460162 | 438046 | 113080 | SU380130 |
| SO1 0LL | Millbrook | 50.914866 | -1.450758 | 438708 | 112966 | SU387129 |
| SO1 0LN | Millbrook | 50.915412 | -1.452117 | 438612 | 113026 | SU386130 |
| SO1 0LP | Redbridge | 50.917517 | -1.460016 | 438055 | 113256 | SU380132 |
| SO1 0LQ | Redbridge | 50.92047 | -1.468589 | 437450 | 113580 | SU374135 |
| SO1 0LR | Redbridge | 50.920347 | -1.469245 | 437404 | 113566 | SU374135 |
| SO1 0LS | Redbridge | 50.918286 | -1.457048 | 438263 | 113343 | SU382133 |
| SO1 0LT | Redbridge | 50.918819 | -1.461438 | 437954 | 113400 | SU379134 |
| SO1 0LU | Redbridge | 50.919675 | -1.461926 | 437919 | 113495 | SU379134 |
| SO1 0LW | Redbridge | 50.919741 | -1.466463 | 437600 | 113500 | SU376134 |
| SO1 0LX | Redbridge | 50.920272 | -1.466471 | 437599 | 113559 | SU375135 |
| SO1 0LY | Redbridge | 50.920039 | -1.466744 | 437580 | 113533 | SU375135 |
| SO1 0LZ | Redbridge | 50.92026 | -1.467809 | 437505 | 113557 | SU375135 |
| SO1 0NA | Redbridge | 50.919546 | -1.467006 | 437562 | 113478 | SU375134 |
| SO1 0NB | Redbridge | 50.91923 | -1.466896 | 437570 | 113443 | SU375134 |
| SO1 0ND | Redbridge | 50.921029 | -1.466932 | 437566 | 113643 | SU375136 |
| SO1 0NE | Redbridge | 50.921034 | -1.467942 | 437495 | 113643 | SU374136 |
| SO1 0NF | Redbridge | 50.921469 | -1.468848 | 437431 | 113691 | SU374136 |
| SO1 0NG | Redbridge | 50.921564 | -1.469771 | 437366 | 113701 | SU373137 |
| SO1 0NH | Redbridge | 50.921575 | -1.470397 | 437322 | 113702 | SU373137 |
| SO1 0NJ | Redbridge | 50.92134 | -1.472121 | 437201 | 113675 | SU372136 |
| SO1 0NL | Redbridge | 50.920613 | -1.4723 | 437189 | 113594 | SU371135 |
| SO1 0NN | Redbridge | 50.921026 | -1.472096 | 437203 | 113640 | SU372136 |
| SO1 0NP | Redbridge | 50.92149 | -1.471309 | 437258 | 113692 | SU372136 |
| SO1 0NQ | Redbridge | 50.921572 | -1.473556 | 437100 | 113700 | SU370137 |
| SO1 0NR | Redbridge | 50.920884 | -1.464686 | 437724 | 113628 | SU377136 |
| SO1 0NS | Bargate | 50.899167 | -1.403447 | 442048 | 111246 | SU420112 |
| SO1 0NT | Bargate | 50.896518 | -1.404192 | 441998 | 110951 | SU419109 |
| SO1 0NU | Redbridge | 50.921075 | -1.471057 | 437276 | 113646 | SU372136 |
| SO1 0NW | Redbridge | 50.91947 | -1.468259 | 437474 | 113469 | SU374134 |
| SO1 0NX | Redbridge | 50.920608 | -1.471262 | 437262 | 113594 | SU372135 |
| SO1 0NY | Bargate | 50.903727 | -1.412476 | 441409 | 111748 | SU414117 |
| SO1 0PA | Bargate | 50.898735 | -1.403268 | 442061 | 111198 | SU420111 |
| SO1 0PB | Bargate | 50.897858 | -1.404146 | 442000 | 111100 | SU420111 |
| SO1 0PD | Freemantle | 50.909552 | -1.426385 | 440426 | 112388 | SU404123 |
| SO1 0PE | Bargate | 50.899647 | -1.404081 | 442003 | 111299 | SU420112 |
| SO1 0PG | Bargate | 50.900072 | -1.404488 | 441974 | 111346 | SU419113 |
| SO1 0PL | Bargate | 50.907683 | -1.406979 | 441792 | 112191 | SU417121 |
| SO1 0RA | Bargate | 50.905585 | -1.415354 | 441205 | 111953 | SU412119 |
| SO1 0RB | Freemantle | 50.908135 | -1.438278 | 439591 | 112224 | SU395122 |
| SO1 0RD | Bargate | 50.901317 | -1.407188 | 441783 | 111483 | SU417114 |
| SO1 0RE | Bargate | 50.90646 | -1.408687 | 441673 | 112054 | SU416120 |
| SO1 0SJ | Bargate | 50.905906 | -1.405878 | 441871 | 111994 | SU418119 |
| SO1 0WA | Freemantle | 50.905876 | -1.42131 | 440786 | 111982 | SU407119 |
| SO1 0WB | Bargate | 50.89593 | -1.403417 | 442053 | 110886 | SU420108 |
| SO1 0WD | Banister & Polygon | 50.911609 | -1.406161 | 441846 | 112628 | SU418126 |