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 9NU | Woolston | 50.88568 | -1.367752 | 444571 | 109767 | SU445097 |
| SO2 9NW | Woolston | 50.88568 | -1.367752 | 444571 | 109767 | SU445097 |
| SO2 9NX | Woolston | 50.88607 | -1.368543 | 444515 | 109810 | SU445098 |
| SO2 9NY | Woolston | 50.88607 | -1.368543 | 444515 | 109810 | SU445098 |
| SO2 9NZ | Woolston | 50.886425 | -1.369235 | 444466 | 109849 | SU444098 |
| SO2 9PA | Woolston | 50.886425 | -1.369235 | 444466 | 109849 | SU444098 |
| SO2 9PB | Woolston | 50.886807 | -1.369983 | 444413 | 109891 | SU444098 |
| SO2 9PD | Woolston | 50.886807 | -1.369983 | 444413 | 109891 | SU444098 |
| SO2 9PE | Woolston | 50.897623 | -1.374743 | 444068 | 111091 | SU440110 |
| SO2 9PF | Sholing | 50.895082 | -1.358752 | 445195 | 110818 | SU451108 |
| SO2 9PG | Peartree | 50.897691 | -1.3807 | 443649 | 111095 | SU436110 |
| SO2 9PH | Woolston | 50.892649 | -1.374468 | 444092 | 110538 | SU440105 |
| SO2 9PJ | Woolston | 50.89325 | -1.37756 | 443874 | 110603 | SU438106 |
| SO2 9PL | Woolston | 50.887788 | -1.370155 | 444400 | 110000 | SU443100 |
| SO2 9PN | Woolston | 50.889623 | -1.368666 | 444503 | 110205 | SU445102 |
| SO2 9PP | Woolston | 50.889108 | -1.368203 | 444536 | 110148 | SU445101 |
| SO2 9PQ | Woolston | 50.889314 | -1.366424 | 444661 | 110172 | SU446101 |
| SO2 9PR | Woolston | 50.89009 | -1.366882 | 444628 | 110258 | SU446102 |
| SO2 9PS | Woolston | 50.889991 | -1.366756 | 444637 | 110247 | SU446102 |
| SO2 9PT | Woolston | 50.889822 | -1.36727 | 444601 | 110228 | SU446102 |
| SO2 9PU | Woolston | 50.894949 | -1.360887 | 445045 | 110802 | SU450108 |
| SO2 9PX | Woolston | 50.895826 | -1.368241 | 444527 | 110895 | SU445108 |
| SO2 9PY | Woolston | 50.888031 | -1.363612 | 444860 | 110031 | SU448100 |
| SO2 9PZ | Woolston | 50.888802 | -1.363161 | 444891 | 110117 | SU448101 |
| SO2 9QA | Woolston | 50.889408 | -1.363764 | 444848 | 110184 | SU448101 |
| SO2 9QB | Woolston | 50.889104 | -1.365758 | 444708 | 110149 | SU447101 |
| SO2 9QD | Woolston | 50.89434 | -1.364507 | 444791 | 110732 | SU447107 |
| SO2 9QE | Woolston | 50.884536 | -1.365778 | 444711 | 109641 | SU447096 |
| SO2 9QF | Woolston | 50.893946 | -1.374963 | 444056 | 110682 | SU440106 |
| SO2 9QG | Woolston | 50.889077 | -1.351087 | 445740 | 110155 | SU457101 |
| SO2 9QH | Woolston | 50.890392 | -1.353059 | 445600 | 110300 | SU455102 |
| SO2 9QJ | Woolston | 50.890321 | -1.363055 | 444897 | 110286 | SU448102 |
| SO2 9QL | Sholing | 50.890109 | -1.347404 | 445998 | 110272 | SU459102 |
| SO2 9QN | Woolston | 50.894772 | -1.367914 | 444551 | 110778 | SU445107 |
| SO2 9QP | Woolston | 50.887566 | -1.355842 | 445407 | 109984 | SU454099 |
| SO2 9QQ | Woolston | 50.887021 | -1.356432 | 445366 | 109923 | SU453099 |
| SO2 9QR | Woolston | 50.886541 | -1.355969 | 445399 | 109870 | SU453098 |
| SO2 9QS | Woolston | 50.888036 | -1.35302 | 445605 | 110038 | SU456100 |
| SO2 9QT | Woolston | 50.887403 | -1.353953 | 445540 | 109967 | SU455099 |
| SO2 9QU | Woolston | 50.896495 | -1.372199 | 444248 | 110967 | SU442109 |
| SO2 9QW | Woolston | 50.887715 | -1.371634 | 444296 | 109991 | SU442099 |
| SO2 9QX | Woolston | 50.889458 | -1.364801 | 444775 | 110189 | SU447101 |
| SO2 9QY | Sholing | 50.893484 | -1.349618 | 445839 | 110646 | SU458106 |
| SO2 9QZ | Sholing | 50.892443 | -1.349959 | 445816 | 110530 | SU458105 |
| SO2 9RA | Woolston | 50.887275 | -1.371839 | 444282 | 109942 | SU442099 |
| SO2 9RB | Woolston | 50.888448 | -1.357692 | 445276 | 110081 | SU452100 |
| SO2 9RD | Woolston | 50.888589 | -1.35705 | 445321 | 110097 | SU453100 |
| SO2 9RE | Woolston | 50.888966 | -1.356974 | 445326 | 110139 | SU453101 |
| SO2 9RF | Woolston | 50.889665 | -1.381617 | 443592 | 110202 | SU435102 |
| SO3 3BX | Harefield | 50.922583 | -1.344603 | 446163 | 113885 | SU461138 |
| SO3 3HY | Bitterne Park | 50.934731 | -1.354152 | 445480 | 115230 | SU454152 |
| SO3 3NH | Harefield | 50.925861 | -1.351884 | 445648 | 114245 | SU456142 |
| SO4 6WA | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WD | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WE | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WJ | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WL | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WQ | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WR | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WS | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WT | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WU | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WW | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WX | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO4 6WZ | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO45 5XS | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO45 6WD | Freemantle | 50.912338 | -1.422453 | 440700 | 112700 | SU406127 |
| SO9 1AA | Bargate | 50.898735 | -1.403268 | 442061 | 111198 | SU420111 |
| SO9 1AB | Freemantle | 50.905876 | -1.42131 | 440786 | 111982 | SU407119 |
| SO9 1AF | Bargate | 50.89875 | -1.402713 | 442100 | 111200 | SU420112 |
| SO9 1AJ | Bargate | 50.904159 | -1.405488 | 441900 | 111800 | SU419117 |
| SO9 1AN | Peartree | 50.915137 | -1.360753 | 445035 | 113047 | SU450130 |
| SO9 1AW | Banister & Polygon | 50.910454 | -1.405408 | 441900 | 112500 | SU418125 |
| SO9 1AX | Bargate | 50.900488 | -1.396263 | 442552 | 111397 | SU425113 |
| SO9 1AY | Bargate | 50.896907 | -1.394205 | 442700 | 111000 | SU426109 |
| SO9 1BA | Bargate | 50.897802 | -1.403692 | 442032 | 111094 | SU420110 |
| SO9 1BB | Bargate | 50.897802 | -1.403692 | 442032 | 111094 | SU420110 |
| SO9 1BJ | Banister & Polygon | 50.912245 | -1.403963 | 442000 | 112700 | SU419127 |
| SO9 1DF | Portswood | 50.925714 | -1.393091 | 442752 | 114204 | SU427142 |
| SO9 1DH | Shirley | 50.92341 | -1.412044 | 441422 | 113937 | SU414139 |
| SO9 1DQ | Shirley | 50.921093 | -1.431009 | 440091 | 113669 | SU400136 |
| SO9 1DW | Swaythling | 50.938387 | -1.379975 | 443662 | 115621 | SU436156 |
| SO9 1FD | Portswood | 50.925758 | -1.393062 | 442754 | 114209 | SU427142 |
| SO9 1FE | Bargate | 50.903217 | -1.396967 | 442500 | 111700 | SU425117 |
| SO9 1FF | Bargate | 50.900592 | -1.411222 | 441500 | 111400 | SU414114 |
| SO9 1FG | Bargate | 50.901455 | -1.4041 | 442000 | 111500 | SU420115 |
| SO9 1FH | Bargate | 50.904159 | -1.405488 | 441900 | 111800 | SU419117 |
| SO9 1FJ | Bargate | 50.896853 | -1.394134 | 442705 | 110994 | SU427109 |
| SO9 1FL | Bargate | 50.902317 | -1.396979 | 442500 | 111600 | SU424115 |
| SO9 1FN | Millbrook | 50.908905 | -1.456631 | 438300 | 112300 | SU382123 |
| SO9 1FP | Banister & Polygon | 50.909805 | -1.417705 | 441036 | 112421 | SU410124 |
| SO9 1FQ | Swaythling | 50.941762 | -1.373696 | 444100 | 116000 | SU441160 |
| SO9 1FR | Portswood | 50.923035 | -1.403825 | 442000 | 113900 | SU419138 |
| SO9 1FS | Bargate | 50.897807 | -1.394193 | 442700 | 111100 | SU427111 |
| SO9 1FT | Bargate | 50.897836 | -1.399881 | 442300 | 111100 | SU422110 |
| SO9 1FU | Banister & Polygon | 50.911346 | -1.403974 | 442000 | 112600 | SU420126 |
| SO9 1FW | Shirley | 50.929443 | -1.42651 | 440400 | 114600 | SU404145 |
| SO9 1FY | Bargate | 50.906116 | -1.404738 | 441951 | 112018 | SU419120 |
| SO9 1FZ | Portswood | 50.925758 | -1.393062 | 442754 | 114209 | SU427142 |
| SO9 1GA | Freemantle | 50.904231 | -1.419709 | 440900 | 111800 | SU408118 |