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 4RD | Bitterne Park | 50.920192 | -1.37261 | 444197 | 113602 | SU441136 |
| SO2 4RE | Bitterne Park | 50.91715 | -1.383989 | 443400 | 113257 | SU433132 |
| SO2 4RF | Harefield | 50.916438 | -1.365278 | 444716 | 113189 | SU447131 |
| SO2 4RG | Harefield | 50.91735 | -1.364269 | 444786 | 113291 | SU447132 |
| SO2 4RH | Harefield | 50.917872 | -1.364319 | 444782 | 113349 | SU447133 |
| SO2 4RJ | Harefield | 50.91848 | -1.363728 | 444823 | 113417 | SU448134 |
| SO2 4RL | Harefield | 50.918766 | -1.363425 | 444844 | 113449 | SU448134 |
| SO2 4RN | Harefield | 50.918187 | -1.362835 | 444886 | 113385 | SU448133 |
| SO2 4RP | Harefield | 50.918562 | -1.362218 | 444929 | 113427 | SU449134 |
| SO2 4RQ | Harefield | 50.919633 | -1.36236 | 444918 | 113546 | SU449135 |
| SO2 4RR | Harefield | 50.920398 | -1.362478 | 444909 | 113631 | SU449136 |
| SO2 4RS | Harefield | 50.920015 | -1.36153 | 444976 | 113589 | SU449135 |
| SO2 4RT | Harefield | 50.921226 | -1.360987 | 445013 | 113724 | SU450137 |
| SO2 4RU | Harefield | 50.921843 | -1.360424 | 445052 | 113793 | SU450137 |
| SO2 4RW | Harefield | 50.921299 | -1.359577 | 445112 | 113733 | SU451137 |
| SO2 4RX | Harefield | 50.919118 | -1.360305 | 445063 | 113490 | SU450134 |
| SO2 4RY | Harefield | 50.917595 | -1.359799 | 445100 | 113321 | SU450133 |
| SO2 4RZ | Harefield | 50.918448 | -1.359531 | 445118 | 113416 | SU451134 |
| SO2 4SA | Harefield | 50.918683 | -1.359798 | 445099 | 113442 | SU450134 |
| SO2 4SB | Harefield | 50.919361 | -1.358822 | 445167 | 113518 | SU451135 |
| SO2 4SD | Harefield | 50.919331 | -1.358153 | 445214 | 113515 | SU452135 |
| SO2 4SE | Harefield | 50.919701 | -1.358433 | 445194 | 113556 | SU451135 |
| SO2 4SF | Harefield | 50.919787 | -1.357777 | 445240 | 113566 | SU452135 |
| SO2 4SG | Harefield | 50.92014 | -1.358071 | 445219 | 113605 | SU452136 |
| SO2 4SH | Harefield | 50.920057 | -1.359324 | 445131 | 113595 | SU451135 |
| SO2 4SJ | Harefield | 50.920269 | -1.358667 | 445177 | 113619 | SU451136 |
| SO2 4SL | Harefield | 50.920711 | -1.358931 | 445158 | 113668 | SU451136 |
| SO2 4SN | Harefield | 50.921454 | -1.358309 | 445201 | 113751 | SU452137 |
| SO2 4SP | Harefield | 50.921127 | -1.35773 | 445242 | 113715 | SU452137 |
| SO2 4SQ | Harefield | 50.920626 | -1.358164 | 445212 | 113659 | SU452136 |
| SO2 4SR | Harefield | 50.920794 | -1.357735 | 445242 | 113678 | SU452136 |
| SO2 4SS | Harefield | 50.920416 | -1.357697 | 445245 | 113636 | SU452136 |
| SO2 4ST | Harefield | 50.92421 | -1.364105 | 444791 | 114054 | SU447140 |
| SO2 4SU | Harefield | 50.924314 | -1.363392 | 444841 | 114066 | SU448140 |
| SO2 4SW | Harefield | 50.924354 | -1.362495 | 444904 | 114071 | SU449140 |
| SO2 4SX | Harefield | 50.923777 | -1.362204 | 444925 | 114007 | SU449140 |
| SO2 4SY | Harefield | 50.923055 | -1.361688 | 444962 | 113927 | SU449139 |
| SO2 4SZ | Harefield | 50.923023 | -1.362328 | 444917 | 113923 | SU449139 |
| SO2 4TA | Harefield | 50.922348 | -1.362281 | 444921 | 113848 | SU449138 |
| SO2 4TB | Harefield | 50.922502 | -1.360927 | 445016 | 113866 | SU450138 |
| SO2 4TD | Harefield | 50.922203 | -1.358768 | 445168 | 113834 | SU451138 |
| SO2 4TE | Peartree | 50.915123 | -1.361668 | 444971 | 113045 | SU449130 |
| SO2 4TF | Harefield | 50.917027 | -1.361073 | 445011 | 113257 | SU450132 |
| SO2 4TG | Peartree | 50.915127 | -1.360743 | 445036 | 113046 | SU450130 |
| SO2 4TH | Bitterne Park | 50.91902 | -1.377122 | 443881 | 113469 | SU438134 |
| SO2 4TJ | Harefield | 50.918395 | -1.358109 | 445218 | 113411 | SU452134 |
| SO2 4TL | Harefield | 50.918328 | -1.359021 | 445154 | 113403 | SU451134 |
| SO2 4TN | Harefield | 50.919657 | -1.356954 | 445298 | 113552 | SU452135 |
| SO2 4TP | Bitterne Park | 50.922196 | -1.375884 | 443965 | 113823 | SU439138 |
| SO2 4TQ | Bitterne Park | 50.922475 | -1.369236 | 444432 | 113858 | SU444138 |
| SO2 4TR | Bitterne Park | 50.918835 | -1.374521 | 444064 | 113450 | SU440134 |
| SO2 4TS | Bitterne Park | 50.917682 | -1.369216 | 444438 | 113325 | SU444133 |
| SO2 4TT | Bitterne Park | 50.922854 | -1.371095 | 444301 | 113899 | SU443138 |
| SO2 4TU | Bitterne Park | 50.928178 | -1.36775 | 444531 | 114493 | SU445144 |
| SO2 4TW | Harefield | 50.920141 | -1.35662 | 445321 | 113606 | SU453136 |
| SO2 4TX | Harefield | 50.917345 | -1.360115 | 445078 | 113293 | SU450132 |
| SO2 4TY | Bitterne Park | 50.928323 | -1.367947 | 444517 | 114509 | SU445145 |
| SO2 4TZ | Bitterne Park | 50.918286 | -1.371128 | 444303 | 113391 | SU443133 |
| SO2 4UA | Bitterne Park | 50.921092 | -1.374476 | 444065 | 113701 | SU440137 |
| SO2 4UB | Bitterne Park | 50.916941 | -1.385343 | 443305 | 113233 | SU433132 |
| SO2 4UD | Bitterne Park | 50.927804 | -1.378527 | 443774 | 114445 | SU437144 |
| SO2 4UE | Bitterne Park | 50.923607 | -1.370658 | 444331 | 113983 | SU443139 |
| SO2 4UF | Bitterne Park | 50.922081 | -1.367719 | 444539 | 113815 | SU445138 |
| SO2 4UG | Bitterne Park | 50.923092 | -1.376911 | 443892 | 113922 | SU438139 |
| SO2 4UH | Bitterne Park | 50.923722 | -1.376945 | 443889 | 113992 | SU438139 |
| SO2 4UJ | Bitterne Park | 50.919422 | -1.375011 | 444029 | 113515 | SU440135 |
| SO2 4UL | Bitterne Park | 50.919547 | -1.374853 | 444040 | 113529 | SU440135 |
| SO2 4UN | Bitterne Park | 50.919094 | -1.377547 | 443851 | 113477 | SU438134 |
| SO2 4UP | Bitterne Park | 50.922885 | -1.376785 | 443901 | 113899 | SU439138 |
| SO2 4ZY | Peartree | 50.913816 | -1.362682 | 444901 | 112899 | SU449128 |
| SO2 5AA | Harefield | 50.917087 | -1.354059 | 445504 | 113268 | SU455132 |
| SO2 5AB | Harefield | 50.916864 | -1.354418 | 445479 | 113243 | SU454132 |
| SO2 5AD | Harefield | 50.917471 | -1.353513 | 445542 | 113311 | SU455133 |
| SO2 5AE | Harefield | 50.917019 | -1.353206 | 445564 | 113261 | SU455132 |
| SO2 5AF | Harefield | 50.918304 | -1.352918 | 445583 | 113404 | SU455134 |
| SO2 5AG | Harefield | 50.917609 | -1.352558 | 445609 | 113327 | SU456133 |
| SO2 5AH | Harefield | 50.917888 | -1.352483 | 445614 | 113358 | SU456133 |
| SO2 5AJ | Harefield | 50.918004 | -1.35406 | 445503 | 113370 | SU455133 |
| SO2 5AL | Harefield | 50.917743 | -1.354035 | 445505 | 113341 | SU455133 |
| SO2 5AN | Harefield | 50.917255 | -1.355109 | 445430 | 113286 | SU454132 |
| SO2 5AP | Harefield | 50.916132 | -1.355295 | 445418 | 113161 | SU454131 |
| SO2 5AQ | Harefield | 50.916862 | -1.355712 | 445388 | 113242 | SU453132 |
| SO2 5AR | Harefield | 50.918323 | -1.354867 | 445446 | 113405 | SU454134 |
| SO2 5AS | Harefield | 50.918928 | -1.355186 | 445423 | 113472 | SU454134 |
| SO2 5AT | Harefield | 50.91906 | -1.354729 | 445455 | 113487 | SU454134 |
| SO2 5AU | Harefield | 50.919334 | -1.3539 | 445513 | 113518 | SU455135 |
| SO2 5AW | Harefield | 50.919768 | -1.354278 | 445486 | 113566 | SU454135 |
| SO2 5AX | Harefield | 50.919755 | -1.35526 | 445417 | 113564 | SU454135 |
| SO2 5AY | Harefield | 50.920403 | -1.355307 | 445413 | 113636 | SU454136 |
| SO2 5AZ | Harefield | 50.919286 | -1.35649 | 445331 | 113511 | SU453135 |
| SO2 5BA | Harefield | 50.919194 | -1.356164 | 445354 | 113501 | SU453135 |
| SO2 5BB | Harefield | 50.918373 | -1.355748 | 445384 | 113410 | SU453134 |
| SO2 5BD | Harefield | 50.918101 | -1.356876 | 445305 | 113379 | SU453133 |
| SO2 5BE | Harefield | 50.918266 | -1.357514 | 445260 | 113397 | SU452133 |
| SO2 5BG | Harefield | 50.917838 | -1.358202 | 445212 | 113349 | SU452133 |
| SO2 5BH | Peartree | 50.915599 | -1.359812 | 445101 | 113099 | SU451130 |
| SO2 5BJ | Harefield | 50.917029 | -1.358214 | 445212 | 113259 | SU452132 |
| SO2 5BL | Harefield | 50.91689 | -1.35739 | 445270 | 113244 | SU452132 |
| SO2 5BN | Harefield | 50.918589 | -1.357438 | 445265 | 113433 | SU452134 |
| SO2 5BP | Harefield | 50.916798 | -1.357022 | 445296 | 113234 | SU452132 |