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 |
|---|---|---|---|---|---|---|
| SO15 4WX | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4WY | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4WZ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4XZ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4ZA | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4ZB | Millbrook | 50.915164 | -1.45086 | 438701 | 112999 | SU387129 |
| SO15 4ZD | Millbrook | 50.915164 | -1.45086 | 438701 | 112999 | SU387129 |
| SO15 4ZE | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4ZF | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4ZG | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4ZN | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4ZQ | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 5AA | Banister & Polygon | 50.910431 | -1.415058 | 441222 | 112492 | SU412124 |
| SO15 5AB | Banister & Polygon | 50.910486 | -1.415157 | 441215 | 112498 | SU412124 |
| SO15 5AD | Banister & Polygon | 50.914496 | -1.415149 | 441212 | 112944 | SU412129 |
| SO15 5AE | Banister & Polygon | 50.916303 | -1.41497 | 441223 | 113145 | SU412131 |
| SO15 5AF | Banister & Polygon | 50.917993 | -1.414991 | 441220 | 113333 | SU412133 |
| SO15 5AG | Shirley | 50.919471 | -1.419084 | 440931 | 113495 | SU409134 |
| SO15 5AH | Freemantle | 50.918712 | -1.416632 | 441104 | 113412 | SU411134 |
| SO15 5AJ | Freemantle | 50.918691 | -1.417799 | 441022 | 113409 | SU410134 |
| SO15 5AL | Freemantle | 50.919402 | -1.419739 | 440885 | 113487 | SU408134 |
| SO15 5AN | Shirley | 50.921806 | -1.420406 | 440836 | 113754 | SU408137 |
| SO15 5AP | Shirley | 50.921544 | -1.420154 | 440854 | 113725 | SU408137 |
| SO15 5AQ | Freemantle | 50.920067 | -1.421524 | 440759 | 113560 | SU407135 |
| SO15 5AR | Freemantle | 50.91969 | -1.421628 | 440752 | 113518 | SU407135 |
| SO15 5AS | Freemantle | 50.918754 | -1.419662 | 440891 | 113415 | SU408134 |
| SO15 5AT | Freemantle | 50.91844 | -1.419822 | 440880 | 113380 | SU408133 |
| SO15 5AU | Freemantle | 50.917931 | -1.418762 | 440955 | 113324 | SU409133 |
| SO15 5AW | Freemantle | 50.91792 | -1.418292 | 440988 | 113323 | SU409133 |
| SO15 5AX | Banister & Polygon | 50.910048 | -1.415731 | 441175 | 112449 | SU411124 |
| SO15 5AY | Banister & Polygon | 50.911065 | -1.41596 | 441158 | 112562 | SU411125 |
| SO15 5AZ | Banister & Polygon | 50.911857 | -1.415979 | 441156 | 112650 | SU411126 |
| SO15 5BA | Banister & Polygon | 50.913017 | -1.415992 | 441154 | 112779 | SU411127 |
| SO15 5BB | Banister & Polygon | 50.914643 | -1.417551 | 441043 | 112959 | SU410129 |
| SO15 5BD | Banister & Polygon | 50.914643 | -1.419301 | 440920 | 112958 | SU409129 |
| SO15 5BE | Banister & Polygon | 50.914605 | -1.420752 | 440818 | 112953 | SU408129 |
| SO15 5BF | Shirley | 50.926722 | -1.432582 | 439976 | 114294 | SU399142 |
| SO15 5BG | Banister & Polygon | 50.914601 | -1.421819 | 440743 | 112952 | SU407129 |
| SO15 5BH | Freemantle | 50.914651 | -1.422857 | 440670 | 112957 | SU406129 |
| SO15 5BJ | Freemantle | 50.914965 | -1.420819 | 440813 | 112993 | SU408129 |
| SO15 5BL | Freemantle | 50.914984 | -1.419282 | 440921 | 112996 | SU409129 |
| SO15 5BN | Freemantle | 50.914987 | -1.417931 | 441016 | 112997 | SU410129 |
| SO15 5BP | Freemantle | 50.91498 | -1.416551 | 441113 | 112997 | SU411129 |
| SO15 5BQ | Freemantle | 50.916216 | -1.417389 | 441053 | 113134 | SU410131 |
| SO15 5BR | Freemantle | 50.916096 | -1.416822 | 441093 | 113121 | SU410131 |
| SO15 5BS | Freemantle | 50.916958 | -1.416512 | 441114 | 113217 | SU411132 |
| SO15 5BT | Freemantle | 50.917354 | -1.416507 | 441114 | 113261 | SU411132 |
| SO15 5BU | Freemantle | 50.917029 | -1.418048 | 441006 | 113224 | SU410132 |
| SO15 5BW | Freemantle | 50.916926 | -1.419173 | 440927 | 113212 | SU409132 |
| SO15 5BX | Freemantle | 50.91733 | -1.418954 | 440942 | 113257 | SU409132 |
| SO15 5BY | Freemantle | 50.917332 | -1.41766 | 441033 | 113258 | SU410132 |
| SO15 5BZ | Freemantle | 50.917978 | -1.417353 | 441054 | 113330 | SU410133 |
| SO15 5DA | Freemantle | 50.917975 | -1.41677 | 441095 | 113330 | SU410133 |
| SO15 5DB | Freemantle | 50.918096 | -1.415658 | 441173 | 113344 | SU411133 |
| SO15 5DD | Freemantle | 50.915794 | -1.415702 | 441172 | 113088 | SU411130 |
| SO15 5DE | Banister & Polygon | 50.910297 | -1.417065 | 441081 | 112476 | SU410124 |
| SO15 5DF | Banister & Polygon | 50.910607 | -1.417829 | 441027 | 112510 | SU410125 |
| SO15 5DG | Banister & Polygon | 50.911281 | -1.417806 | 441028 | 112585 | SU410125 |
| SO15 5DH | Banister & Polygon | 50.91166 | -1.417972 | 441016 | 112627 | SU410126 |
| SO15 5DJ | Banister & Polygon | 50.912682 | -1.417376 | 441057 | 112741 | SU410127 |
| SO15 5DL | Banister & Polygon | 50.912335 | -1.418206 | 440999 | 112702 | SU409127 |
| SO15 5DN | Banister & Polygon | 50.912534 | -1.420124 | 440864 | 112723 | SU408127 |
| SO15 5DP | Banister & Polygon | 50.912744 | -1.41904 | 440940 | 112747 | SU409127 |
| SO15 5DQ | Banister & Polygon | 50.913631 | -1.418375 | 440986 | 112846 | SU409128 |
| SO15 5DR | Banister & Polygon | 50.913723 | -1.418871 | 440951 | 112856 | SU409128 |
| SO15 5DS | Freemantle | 50.91604 | -1.418273 | 440991 | 113114 | SU409131 |
| SO15 5DT | Freemantle | 50.916142 | -1.418798 | 440954 | 113125 | SU409131 |
| SO15 5DU | Freemantle | 50.916237 | -1.419807 | 440883 | 113135 | SU408131 |
| SO15 5DW | Freemantle | 50.915673 | -1.420326 | 440847 | 113072 | SU408130 |
| SO15 5DX | Banister & Polygon | 50.914001 | -1.420347 | 440847 | 112886 | SU408128 |
| SO15 5DY | Banister & Polygon | 50.913494 | -1.419742 | 440890 | 112830 | SU408128 |
| SO15 5DZ | Banister & Polygon | 50.91302 | -1.420231 | 440856 | 112777 | SU408127 |
| SO15 5EA | Banister & Polygon | 50.91395 | -1.421073 | 440796 | 112880 | SU407128 |
| SO15 5EB | Banister & Polygon | 50.914218 | -1.420743 | 440819 | 112910 | SU408129 |
| SO15 5ED | Freemantle | 50.915397 | -1.422691 | 440681 | 113040 | SU406130 |
| SO15 5EE | Freemantle | 50.915521 | -1.42222 | 440714 | 113054 | SU407130 |
| SO15 5EF | Freemantle | 50.916493 | -1.4207 | 440820 | 113163 | SU408131 |
| SO15 5EG | Freemantle | 50.915847 | -1.42105 | 440796 | 113091 | SU407130 |
| SO15 5EH | Freemantle | 50.916811 | -1.419587 | 440898 | 113199 | SU408131 |
| SO15 5EJ | Freemantle | 50.917993 | -1.423911 | 440593 | 113328 | SU405133 |
| SO15 5EL | Freemantle | 50.91781 | -1.425094 | 440510 | 113307 | SU405133 |
| SO15 5EN | Freemantle | 50.918942 | -1.423131 | 440647 | 113434 | SU406134 |
| SO15 5EP | Freemantle | 50.918081 | -1.425418 | 440487 | 113337 | SU404133 |
| SO15 5EQ | Freemantle | 50.919072 | -1.423983 | 440587 | 113448 | SU405134 |
| SO15 5ER | Freemantle | 50.918236 | -1.425843 | 440457 | 113354 | SU404133 |
| SO15 5ES | Freemantle | 50.919655 | -1.423705 | 440606 | 113513 | SU406135 |
| SO15 5ET | Freemantle | 50.920072 | -1.422505 | 440690 | 113560 | SU406135 |
| SO15 5EU | Freemantle | 50.919323 | -1.421988 | 440727 | 113477 | SU407134 |
| SO15 5EW | Freemantle | 50.919571 | -1.422952 | 440659 | 113504 | SU406135 |
| SO15 5EX | Freemantle | 50.918901 | -1.422022 | 440725 | 113430 | SU407134 |
| SO15 5EY | Freemantle | 50.919148 | -1.421094 | 440790 | 113458 | SU407134 |
| SO15 5EZ | Freemantle | 50.91983 | -1.420829 | 440808 | 113534 | SU408135 |
| SO15 5FA | Banister & Polygon | 50.91562 | -1.415092 | 441215 | 113069 | SU412130 |
| SO15 5FB | Freemantle | 50.920805 | -1.421657 | 440749 | 113642 | SU407136 |
| SO15 5FD | Shirley | 50.922171 | -1.423162 | 440642 | 113793 | SU406137 |
| SO15 5FE | Shirley | 50.922958 | -1.424177 | 440570 | 113880 | SU405138 |
| SO15 5FF | Shirley | 50.922402 | -1.422789 | 440668 | 113819 | SU406138 |
| SO15 5FG | Shirley | 50.921354 | -1.421678 | 440747 | 113703 | SU407137 |
| SO15 5FH | Shirley | 50.920803 | -1.421116 | 440787 | 113642 | SU407136 |
| SO15 5FJ | Freemantle | 50.918823 | -1.420956 | 440800 | 113422 | SU407134 |