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 |
|---|---|---|---|---|---|---|
| SO2 9NH | Woolston | 50.886254 | -1.364366 | 444809 | 109833 | SU448098 |
| SO2 9NJ | Woolston | 50.885676 | -1.363919 | 444841 | 109769 | SU448097 |
| SO2 9NL | Woolston | 50.887137 | -1.364723 | 444783 | 109931 | SU447099 |
| SO2 9NN | Woolston | 50.88724 | -1.365532 | 444726 | 109942 | SU447099 |
| SO2 9NP | Woolston | 50.887863 | -1.36595 | 444696 | 110011 | SU446100 |
| SO2 9NQ | Woolston | 50.887348 | -1.367095 | 444616 | 109953 | SU446099 |
| SO2 9NR | Woolston | 50.885999 | -1.365407 | 444736 | 109804 | SU447098 |
| SO2 9NS | Woolston | 50.885325 | -1.367094 | 444618 | 109728 | SU446097 |
| SO2 9NT | Woolston | 50.885325 | -1.367094 | 444618 | 109728 | SU446097 |
| SO2 9NU | Woolston | 50.88567 | -1.367743 | 444572 | 109766 | SU445097 |
| SO2 9NW | Woolston | 50.88567 | -1.367743 | 444572 | 109766 | SU445097 |
| SO2 9NX | Woolston | 50.886061 | -1.368534 | 444516 | 109809 | SU445098 |
| SO2 9NY | Woolston | 50.886061 | -1.368534 | 444516 | 109809 | SU445098 |
| SO2 9NZ | Woolston | 50.886415 | -1.369226 | 444467 | 109848 | SU444098 |
| SO2 9PA | Woolston | 50.886415 | -1.369226 | 444467 | 109848 | SU444098 |
| SO2 9PB | Woolston | 50.886797 | -1.369974 | 444414 | 109890 | SU444098 |
| SO2 9PD | Woolston | 50.886797 | -1.369974 | 444414 | 109890 | SU444098 |
| SO2 9PE | Woolston | 50.897614 | -1.374734 | 444069 | 111090 | SU440110 |
| SO2 9PF | Sholing | 50.895072 | -1.358743 | 445196 | 110817 | SU451108 |
| SO2 9PG | Peartree | 50.897681 | -1.380691 | 443650 | 111094 | SU436110 |
| SO2 9PH | Woolston | 50.892639 | -1.374459 | 444093 | 110537 | SU440105 |
| SO2 9PJ | Woolston | 50.89324 | -1.377551 | 443875 | 110602 | SU438106 |
| SO2 9PL | Woolston | 50.887778 | -1.370146 | 444401 | 109999 | SU444099 |
| SO2 9PN | Woolston | 50.889613 | -1.368656 | 444504 | 110204 | SU445102 |
| SO2 9PP | Woolston | 50.889098 | -1.368194 | 444537 | 110147 | SU445101 |
| SO2 9PQ | Woolston | 50.889305 | -1.366414 | 444662 | 110171 | SU446101 |
| SO2 9PR | Woolston | 50.89008 | -1.366873 | 444629 | 110257 | SU446102 |
| SO2 9PS | Woolston | 50.889981 | -1.366746 | 444638 | 110246 | SU446102 |
| SO2 9PT | Woolston | 50.889813 | -1.36726 | 444602 | 110227 | SU446102 |
| SO2 9PU | Woolston | 50.89494 | -1.360878 | 445046 | 110801 | SU450108 |
| SO2 9PX | Woolston | 50.895816 | -1.368231 | 444528 | 110894 | SU445108 |
| SO2 9PY | Woolston | 50.888021 | -1.363602 | 444861 | 110030 | SU448100 |
| SO2 9PZ | Woolston | 50.888792 | -1.363151 | 444892 | 110116 | SU448101 |
| SO2 9QA | Woolston | 50.889398 | -1.363754 | 444849 | 110183 | SU448101 |
| SO2 9QB | Woolston | 50.889094 | -1.365749 | 444709 | 110148 | SU447101 |
| SO2 9QD | Woolston | 50.89433 | -1.364498 | 444792 | 110731 | SU447107 |
| SO2 9QE | Woolston | 50.884526 | -1.365768 | 444712 | 109640 | SU447096 |
| SO2 9QF | Woolston | 50.893937 | -1.374954 | 444057 | 110681 | SU440106 |
| SO2 9QG | Woolston | 50.889067 | -1.351077 | 445741 | 110154 | SU457101 |
| SO2 9QH | Woolston | 50.890382 | -1.353049 | 445601 | 110299 | SU456102 |
| SO2 9QJ | Woolston | 50.890311 | -1.363045 | 444898 | 110285 | SU448102 |
| SO2 9QL | Sholing | 50.890099 | -1.347394 | 445999 | 110271 | SU459102 |
| SO2 9QN | Woolston | 50.894762 | -1.367904 | 444552 | 110777 | SU445107 |
| SO2 9QP | Woolston | 50.887556 | -1.355832 | 445408 | 109983 | SU454099 |
| SO2 9QQ | Woolston | 50.887011 | -1.356423 | 445367 | 109922 | SU453099 |
| SO2 9QR | Woolston | 50.886532 | -1.35596 | 445400 | 109869 | SU453098 |
| SO2 9QS | Woolston | 50.888026 | -1.353011 | 445606 | 110037 | SU456100 |
| SO2 9QT | Woolston | 50.887393 | -1.353944 | 445541 | 109966 | SU455099 |
| SO2 9QU | Woolston | 50.896485 | -1.372189 | 444249 | 110966 | SU442109 |
| SO2 9QW | Woolston | 50.887705 | -1.371625 | 444297 | 109990 | SU442099 |
| SO2 9QX | Woolston | 50.889449 | -1.364791 | 444776 | 110188 | SU447101 |
| SO2 9QY | Sholing | 50.893475 | -1.349608 | 445840 | 110645 | SU458106 |
| SO2 9QZ | Sholing | 50.892433 | -1.34995 | 445817 | 110529 | SU458105 |
| SO2 9RA | Woolston | 50.887266 | -1.37183 | 444283 | 109941 | SU442099 |
| SO2 9RB | Woolston | 50.888438 | -1.357682 | 445277 | 110080 | SU452100 |
| SO2 9RD | Woolston | 50.888579 | -1.357041 | 445322 | 110096 | SU453100 |
| SO2 9RE | Woolston | 50.888956 | -1.356964 | 445327 | 110138 | SU453101 |
| SO2 9RF | Woolston | 50.889656 | -1.381608 | 443593 | 110201 | SU435102 |
| SO3 3BX | Harefield | 50.922574 | -1.344593 | 446164 | 113884 | SU461138 |
| SO3 3HY | Bitterne Park | 50.934722 | -1.354141 | 445481 | 115229 | SU454152 |
| SO3 3NH | Harefield | 50.925852 | -1.351874 | 445649 | 114244 | SU456142 |
| SO4 6WA | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WD | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WE | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WJ | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WL | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WQ | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WR | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WS | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WT | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WU | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WW | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WX | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO4 6WZ | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO45 5XS | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO45 6WD | Freemantle | 50.912329 | -1.422445 | 440701 | 112699 | SU407126 |
| SO9 1AA | Bargate | 50.898726 | -1.403259 | 442062 | 111197 | SU420111 |
| SO9 1AB | Freemantle | 50.905867 | -1.421302 | 440787 | 111981 | SU407119 |
| SO9 1AF | Bargate | 50.898741 | -1.402704 | 442101 | 111199 | SU421111 |
| SO9 1AJ | Bargate | 50.904151 | -1.40548 | 441901 | 111799 | SU419117 |
| SO9 1AN | Peartree | 50.915127 | -1.360743 | 445036 | 113046 | SU450130 |
| SO9 1AW | Banister & Polygon | 50.910445 | -1.405399 | 441901 | 112499 | SU419124 |
| SO9 1AX | Bargate | 50.900479 | -1.396254 | 442553 | 111396 | SU425113 |
| SO9 1AY | Bargate | 50.896898 | -1.394196 | 442701 | 110999 | SU427109 |
| SO9 1BA | Bargate | 50.897793 | -1.403683 | 442033 | 111093 | SU420110 |
| SO9 1BB | Bargate | 50.897793 | -1.403683 | 442033 | 111093 | SU420110 |
| SO9 1BJ | Banister & Polygon | 50.912236 | -1.403954 | 442001 | 112699 | SU420126 |
| SO9 1DF | Portswood | 50.925705 | -1.393082 | 442753 | 114203 | SU427142 |
| SO9 1DH | Shirley | 50.923401 | -1.412035 | 441423 | 113936 | SU414139 |
| SO9 1DQ | Shirley | 50.921085 | -1.431 | 440092 | 113668 | SU400136 |
| SO9 1DW | Swaythling | 50.938378 | -1.379965 | 443663 | 115620 | SU436156 |
| SO9 1FD | Portswood | 50.92575 | -1.393053 | 442755 | 114208 | SU427142 |
| SO9 1FE | Bargate | 50.903208 | -1.396959 | 442501 | 111699 | SU425116 |
| SO9 1FF | Bargate | 50.900583 | -1.411213 | 441501 | 111399 | SU415113 |
| SO9 1FG | Bargate | 50.901446 | -1.404092 | 442001 | 111499 | SU420114 |
| SO9 1FH | Bargate | 50.904151 | -1.40548 | 441901 | 111799 | SU419117 |
| SO9 1FJ | Bargate | 50.896844 | -1.394126 | 442706 | 110993 | SU427109 |
| SO9 1FL | Bargate | 50.902308 | -1.39697 | 442501 | 111599 | SU425115 |
| SO9 1FN | Millbrook | 50.908896 | -1.456623 | 438301 | 112299 | SU383122 |
| SO9 1FP | Banister & Polygon | 50.909797 | -1.417697 | 441037 | 112420 | SU410124 |