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 3JE | Woolston | 50.89501 | -1.377158 | 443901 | 110799 | SU439107 |
| SO9 3JF | Banister & Polygon | 50.911337 | -1.403966 | 442001 | 112599 | SU420125 |
| SO9 3JG | Freemantle | 50.909065 | -1.422528 | 440698 | 112336 | SU406123 |
| SO9 3JH | Freemantle | 50.911423 | -1.421034 | 440801 | 112599 | SU408125 |
| SO9 3JJ | Freemantle | 50.921706 | -1.433013 | 439950 | 113736 | SU399137 |
| SO9 3JL | Bargate | 50.901446 | -1.404092 | 442001 | 111499 | SU420114 |
| SO9 3JP | Bargate | 50.901446 | -1.404092 | 442001 | 111499 | SU420114 |
| SO9 3JQ | Banister & Polygon | 50.919451 | -1.40813 | 441701 | 113499 | SU417134 |
| SO9 3JR | Bevois | 50.90945 | -1.386921 | 443201 | 112399 | SU432123 |
| SO9 3JT | Shirley | 50.923232 | -1.434204 | 439865 | 113905 | SU398139 |
| SO9 3JU | Banister & Polygon | 50.911337 | -1.403966 | 442001 | 112599 | SU420125 |
| SO9 3JX | Freemantle | 50.91325 | -1.426701 | 440401 | 112799 | SU404127 |
| SO9 3JZ | Portswood | 50.926557 | -1.390965 | 442901 | 114299 | SU429142 |
| SO9 3LA | Shirley | 50.923006 | -1.433965 | 439882 | 113880 | SU398138 |
| SO9 3LB | Bargate | 50.906804 | -1.396912 | 442501 | 112099 | SU425120 |
| SO9 3LD | Bargate | 50.906791 | -1.404849 | 441943 | 112093 | SU419120 |
| SO9 3LE | Banister & Polygon | 50.912416 | -1.403881 | 442006 | 112719 | SU420127 |
| SO9 3LF | Woolston | 50.897833 | -1.378826 | 443781 | 111112 | SU437111 |
| SO9 3LG | Peartree | 50.91469 | -1.359611 | 445116 | 112998 | SU451129 |
| SO9 3LH | Bargate | 50.903237 | -1.402647 | 442101 | 111699 | SU421116 |
| SO9 3LJ | Peartree | 50.913596 | -1.365259 | 444720 | 112873 | SU447128 |
| SO9 3LN | Bargate | 50.897856 | -1.40556 | 441901 | 111099 | SU419110 |
| SO9 3LQ | Banister & Polygon | 50.911337 | -1.403966 | 442001 | 112599 | SU420125 |
| SO9 3LR | Banister & Polygon | 50.912229 | -1.402532 | 442101 | 112699 | SU421126 |
| SO9 3LT | Freemantle | 50.907711 | -1.417723 | 441037 | 112188 | SU410121 |
| SO9 3LU | Bevois | 50.92299 | -1.396703 | 442501 | 113899 | SU425138 |
| SO9 3LW | Freemantle | 50.911458 | -1.428145 | 440301 | 112599 | SU403125 |
| SO9 3LX | Bargate | 50.899622 | -1.404471 | 441976 | 111296 | SU419112 |
| SO9 3RA | Banister & Polygon | 50.913307 | -1.402248 | 442120 | 112819 | SU421128 |
| SO9 3RB | Bargate | 50.897812 | -1.397028 | 442501 | 111099 | SU425110 |
| SO9 3RD | Banister & Polygon | 50.914042 | -1.405354 | 441901 | 112899 | SU419128 |
| SO9 3RE | Bevois | 50.918523 | -1.402451 | 442101 | 113399 | SU421133 |
| SO9 3RG | Banister & Polygon | 50.911344 | -1.405388 | 441901 | 112599 | SU419125 |
| SO9 3RJ | Bargate | 50.90353 | -1.403667 | 442029 | 111731 | SU420117 |
| SO9 3RL | Bargate | 50.898827 | -1.400286 | 442271 | 111210 | SU422112 |
| SO9 3RN | Banister & Polygon | 50.910264 | -1.406881 | 441797 | 112478 | SU417124 |
| SO9 3RP | Bargate | 50.897812 | -1.397028 | 442501 | 111099 | SU425110 |
| SO9 3RQ | Bargate | 50.899611 | -1.397005 | 442501 | 111299 | SU425112 |
| SO9 3RR | Bargate | 50.903259 | -1.406913 | 441801 | 111699 | SU418116 |
| SO9 3RT | Freemantle | 50.905553 | -1.423325 | 440645 | 111945 | SU406119 |
| SO9 3RU | Portswood | 50.925611 | -1.392358 | 442804 | 114193 | SU428141 |
| SO9 3RW | Shirley | 50.919892 | -1.42972 | 440183 | 113536 | SU401135 |
| SO9 3RX | Banister & Polygon | 50.911212 | -1.404138 | 441989 | 112585 | SU419125 |
| SO9 3RY | Woolston | 50.897503 | -1.379243 | 443752 | 111075 | SU437110 |
| SO9 3RZ | Peartree | 50.914307 | -1.362063 | 444944 | 112954 | SU449129 |
| SO9 3SA | Freemantle | 50.921377 | -1.433714 | 439901 | 113699 | SU399136 |
| SO9 3SB | Redbridge | 50.934549 | -1.454089 | 438458 | 115153 | SU384151 |
| SO9 3SD | Bargate | 50.898092 | -1.397238 | 442486 | 111130 | SU424111 |
| SO9 3SE | Freemantle | 50.909398 | -1.426122 | 440445 | 112371 | SU404123 |
| SO9 3SF | Bargate | 50.898726 | -1.39986 | 442301 | 111199 | SU423111 |
| SO9 3SG | Bargate | 50.898741 | -1.402704 | 442101 | 111199 | SU421111 |
| SO9 3SH | Freemantle | 50.907875 | -1.431034 | 440101 | 112199 | SU401121 |
| SO9 3SJ | Freemantle | 50.907819 | -1.419656 | 440901 | 112199 | SU409121 |
| SO9 3SL | Bargate | 50.89779 | -1.392762 | 442801 | 111099 | SU428110 |
| SO9 3SN | Peartree | 50.89773 | -1.381387 | 443601 | 111099 | SU436110 |
| SO9 3SP | Redbridge | 50.934549 | -1.454089 | 438458 | 115153 | SU384151 |
| SO9 3SS | Bargate | 50.899647 | -1.404115 | 442001 | 111299 | SU420112 |
| SO9 3ST | Bargate | 50.896913 | -1.39704 | 442501 | 110999 | SU425109 |
| SO9 3SU | Bitterne Park | 50.933769 | -1.364031 | 444787 | 115117 | SU447151 |
| SO9 3SW | Redbridge | 50.933162 | -1.453494 | 438501 | 114999 | SU385149 |
| SO9 3SX | Shirley | 50.930327 | -1.425067 | 440501 | 114699 | SU405146 |
| SO9 3SY | Bargate | 50.899648 | -1.40255 | 442111 | 111300 | SU421112 |
| SO9 3SZ | Bevois | 50.919754 | -1.403915 | 441997 | 113535 | SU419135 |
| SO9 3TA | Bevois | 50.918523 | -1.402451 | 442101 | 113399 | SU421133 |
| SO9 3TB | Bevois | 50.910379 | -1.392599 | 442801 | 112499 | SU428124 |
| SO9 3TD | Swaythling | 50.937392 | -1.377246 | 443855 | 115512 | SU438155 |
| SO9 3TE | Bevois | 50.910889 | -1.381896 | 443553 | 112562 | SU435125 |
| SO9 3TF | Banister & Polygon | 50.91402 | -1.401086 | 442201 | 112899 | SU422128 |
| SO9 3TH | Banister & Polygon | 50.91315 | -1.406787 | 441801 | 112799 | SU418127 |
| SO9 3TJ | Redbridge | 50.917002 | -1.459373 | 438101 | 113199 | SU381131 |
| SO9 3TL | Banister & Polygon | 50.909157 | -1.412058 | 441434 | 112352 | SU414123 |
| SO9 3TQ | Bevois | 50.915143 | -1.393902 | 442705 | 113028 | SU427130 |
| SO9 3TR | Bargate | 50.896906 | -1.395618 | 442601 | 110999 | SU426109 |
| SO9 3TS | Bargate | 50.900547 | -1.404103 | 442001 | 111399 | SU420113 |
| SO9 3TT | Bargate | 50.907791 | -1.413967 | 441301 | 112199 | SU413121 |
| SO9 3TU | Bassett | 50.93748 | -1.404215 | 441960 | 115506 | SU419155 |
| SO9 3TW | Bevois | 50.91758 | -1.393928 | 442701 | 113299 | SU427132 |
| SO9 3YW | Banister & Polygon | 50.910826 | -1.404271 | 441980 | 112542 | SU419125 |
| SO9 3YX | Peartree | 50.914294 | -1.361366 | 444993 | 112953 | SU449129 |
| SO9 3ZA | Freemantle | 50.916912 | -1.42906 | 440232 | 113205 | SU402132 |
| SO9 3ZB | Banister & Polygon | 50.911162 | -1.404864 | 441938 | 112579 | SU419125 |
| SO9 3ZD | Bevois | 50.916725 | -1.402474 | 442101 | 113199 | SU421131 |
| SO9 3ZF | Freemantle | 50.916912 | -1.42906 | 440232 | 113205 | SU402132 |
| SO9 3ZG | Portswood | 50.924774 | -1.393834 | 442701 | 114099 | SU427140 |
| SO9 3ZH | Freemantle | 50.914135 | -1.423845 | 440601 | 112899 | SU406128 |
| SO9 3ZJ | Shirley | 50.924065 | -1.435332 | 439785 | 113997 | SU397139 |
| SO9 3ZL | Bitterne Park | 50.924174 | -1.37573 | 443974 | 114043 | SU439140 |
| SO9 3ZN | Bargate | 50.909082 | -1.404421 | 441971 | 112348 | SU419123 |
| SO9 3ZP | Banister & Polygon | 50.912845 | -1.403392 | 442040 | 112767 | SU420127 |
| SO9 3ZQ | Banister & Polygon | 50.911782 | -1.404771 | 441944 | 112648 | SU419126 |
| SO9 3ZR | Banister & Polygon | 50.911934 | -1.415224 | 441209 | 112659 | SU412126 |
| SO9 3ZS | Freemantle | 50.915947 | -1.426667 | 440401 | 113099 | SU404130 |
| SO9 3ZU | Bargate | 50.90956 | -1.408255 | 441701 | 112399 | SU417123 |
| SO9 3ZW | Banister & Polygon | 50.920939 | -1.407087 | 441773 | 113665 | SU417136 |
| SO9 3ZX | Bargate | 50.905942 | -1.404035 | 442001 | 111999 | SU420119 |
| SO9 3ZY | Shirley | 50.930306 | -1.420799 | 440801 | 114699 | SU408146 |
| SO9 4AB | Banister & Polygon | 50.914763 | -1.403837 | 442007 | 112980 | SU420129 |
| SO9 4AD | Bargate | 50.906819 | -1.399756 | 442301 | 112099 | SU423120 |
| SO9 4AE | Bargate | 50.903259 | -1.406913 | 441801 | 111699 | SU418116 |
| SO9 4AF | Bargate | 50.897849 | -1.404138 | 442001 | 111099 | SU420110 |