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 |
|---|---|---|---|---|---|---|
| SO16 9WA | Redbridge | 50.93326 | -1.453364 | 438510 | 115010 | SU385150 |
| SO16 9WB | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WD | Redbridge | 50.932266 | -1.454244 | 438449 | 114899 | SU384148 |
| SO16 9WE | Redbridge | 50.931175 | -1.453631 | 438493 | 114778 | SU384147 |
| SO16 9WF | Redbridge | 50.93203 | -1.451856 | 438617 | 114874 | SU386148 |
| SO16 9WG | Redbridge | 50.931158 | -1.453901 | 438474 | 114776 | SU384147 |
| SO16 9WR | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WS | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WT | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WU | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WW | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WX | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WY | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9WZ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9XZ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9YQ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9YS | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO16 9YT | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO16 9YU | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9YX | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9YY | Millbrook | 50.928816 | -1.458824 | 438130 | 114513 | SU381145 |
| SO16 9YZ | Millbrook | 50.928816 | -1.458824 | 438130 | 114513 | SU381145 |
| SO16 9ZA | Redbridge | 50.931363 | -1.453515 | 438501 | 114799 | SU385147 |
| SO16 9ZB | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9ZD | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO16 9ZE | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO16 9ZF | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO16 9ZG | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO16 9ZH | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO16 9ZJ | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO16 9ZL | Millbrook | 50.928816 | -1.458824 | 438130 | 114513 | SU381145 |
| SO16 9ZN | Millbrook | 50.928816 | -1.458824 | 438130 | 114513 | SU381145 |
| SO16 9ZP | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO16 9ZQ | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO16 9ZR | Millbrook | 50.928816 | -1.458824 | 438130 | 114513 | SU381145 |
| SO16 9ZS | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO16 9ZU | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO16 9ZX | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1AB | Portswood | 50.92194 | -1.404072 | 441984 | 113778 | SU419137 |
| SO17 1AD | Portswood | 50.924414 | -1.397438 | 442448 | 114057 | SU424140 |
| SO17 1AE | Portswood | 50.927965 | -1.390207 | 442953 | 114456 | SU429144 |
| SO17 1AF | Portswood | 50.927633 | -1.390382 | 442941 | 114419 | SU429144 |
| SO17 1AG | Banister & Polygon | 50.920815 | -1.405665 | 441873 | 113652 | SU418136 |
| SO17 1AH | Bevois | 50.914848 | -1.401232 | 442190 | 112991 | SU421129 |
| SO17 1AJ | Portswood | 50.92533 | -1.398878 | 442346 | 114158 | SU423141 |
| SO17 1AL | Banister & Polygon | 50.91788 | -1.405091 | 441916 | 113326 | SU419133 |
| SO17 1AN | Portswood | 50.924057 | -1.403177 | 442045 | 114014 | SU420140 |
| SO17 1AP | Portswood | 50.925038 | -1.394471 | 442656 | 114128 | SU426141 |
| SO17 1AQ | Portswood | 50.92781 | -1.391589 | 442856 | 114438 | SU428144 |
| SO17 1AR | Portswood | 50.923721 | -1.400677 | 442221 | 113978 | SU422139 |
| SO17 1AU | Portswood | 50.923554 | -1.399712 | 442289 | 113960 | SU422139 |
| SO17 1AW | Portswood | 50.929922 | -1.401807 | 442136 | 114667 | SU421146 |
| SO17 1AX | Bevois | 50.919754 | -1.403915 | 441997 | 113535 | SU419135 |
| SO17 1BA | Bevois | 50.919754 | -1.403915 | 441997 | 113535 | SU419135 |
| SO17 1BB | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO17 1BD | Banister & Polygon | 50.919605 | -1.404713 | 441941 | 113518 | SU419135 |
| SO17 1BE | Portswood | 50.934435 | -1.394463 | 442648 | 115173 | SU426151 |
| SO17 1BF | Portswood | 50.929407 | -1.403037 | 442050 | 114609 | SU420146 |
| SO17 1BG | Banister & Polygon | 50.915661 | -1.403669 | 442018 | 113080 | SU420130 |
| SO17 1BH | Portswood | 50.933621 | -1.395284 | 442591 | 115082 | SU425150 |
| SO17 1BJ | Portswood | 50.934091 | -1.395705 | 442561 | 115134 | SU425151 |
| SO17 1BL | Banister & Polygon | 50.918458 | -1.405511 | 441886 | 113390 | SU418133 |
| SO17 1BN | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1BX | Portswood | 50.92655 | -1.400057 | 442262 | 114293 | SU422142 |
| SO17 1DA | Portswood | 50.922521 | -1.403495 | 442024 | 113843 | SU420138 |
| SO17 1DB | Portswood | 50.923554 | -1.399712 | 442289 | 113960 | SU422139 |
| SO17 1DD | Portswood | 50.92194 | -1.404072 | 441984 | 113778 | SU419137 |
| SO17 1DF | Portswood | 50.925186 | -1.40053 | 442230 | 114141 | SU422141 |
| SO17 1DG | Portswood | 50.924016 | -1.398539 | 442371 | 114012 | SU423140 |
| SO17 1DH | Portswood | 50.924139 | -1.399775 | 442284 | 114025 | SU422140 |
| SO17 1DJ | Portswood | 50.925311 | -1.396971 | 442480 | 114157 | SU424141 |
| SO17 1DL | Portswood | 50.923126 | -1.402122 | 442120 | 113911 | SU421139 |
| SO17 1DN | Portswood | 50.922603 | -1.401815 | 442142 | 113853 | SU421138 |
| SO17 1DP | Portswood | 50.923909 | -1.39874 | 442357 | 114000 | SU423140 |
| SO17 1DQ | Portswood | 50.926594 | -1.399872 | 442275 | 114298 | SU422142 |
| SO17 1DR | Portswood | 50.927125 | -1.401558 | 442156 | 114356 | SU421143 |
| SO17 1DS | Portswood | 50.926957 | -1.402257 | 442107 | 114337 | SU421143 |
| SO17 1DT | Portswood | 50.926345 | -1.400373 | 442240 | 114270 | SU422142 |
| SO17 1DU | Portswood | 50.925167 | -1.402124 | 442118 | 114138 | SU421141 |
| SO17 1DW | Portswood | 50.925617 | -1.402104 | 442119 | 114188 | SU421141 |
| SO17 1DX | Portswood | 50.924911 | -1.397901 | 442415 | 114112 | SU424141 |
| SO17 1DY | Portswood | 50.923623 | -1.400949 | 442202 | 113967 | SU422139 |
| SO17 1DZ | Portswood | 50.92556 | -1.403399 | 442028 | 114181 | SU420141 |
| SO17 1EA | Portswood | 50.926193 | -1.404003 | 441985 | 114251 | SU419142 |
| SO17 1EB | Portswood | 50.927407 | -1.404016 | 441983 | 114386 | SU419143 |
| SO17 1ED | Portswood | 50.927773 | -1.403471 | 442021 | 114427 | SU420144 |
| SO17 1EE | Portswood | 50.926451 | -1.403445 | 442024 | 114280 | SU420142 |
| SO17 1EF | Portswood | 50.926164 | -1.401898 | 442133 | 114249 | SU421142 |
| SO17 1EG | Portswood | 50.924208 | -1.402791 | 442072 | 114031 | SU420140 |
| SO17 1EH | Portswood | 50.923799 | -1.403692 | 442009 | 113985 | SU420139 |
| SO17 1EJ | Portswood | 50.924956 | -1.401245 | 442180 | 114115 | SU421141 |
| SO17 1EL | Portswood | 50.925799 | -1.399099 | 442330 | 114210 | SU423142 |
| SO17 1EN | Portswood | 50.923499 | -1.403113 | 442050 | 113952 | SU420139 |
| SO17 1EP | Portswood | 50.924877 | -1.399851 | 442278 | 114107 | SU422141 |
| SO17 1EQ | Portswood | 50.925099 | -1.399308 | 442316 | 114132 | SU423141 |
| SO17 1ER | Portswood | 50.925694 | -1.397977 | 442409 | 114199 | SU424141 |
| SO17 1ES | Portswood | 50.924203 | -1.398266 | 442390 | 114033 | SU423140 |
| SO17 1ET | Portswood | 50.923597 | -1.402813 | 442071 | 113963 | SU420139 |
| SO17 1EU | Portswood | 50.925143 | -1.400929 | 442202 | 114136 | SU422141 |
| SO17 1EW | Portswood | 50.924367 | -1.402205 | 442113 | 114049 | SU421140 |