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 |
|---|---|---|---|---|---|---|
| SO9 3JT | Shirley | 50.92324 | -1.434212 | 439864 | 113906 | SU398139 |
| SO9 3JU | Banister & Polygon | 50.911346 | -1.403974 | 442000 | 112600 | SU420126 |
| SO9 3JX | Freemantle | 50.913258 | -1.426709 | 440400 | 112800 | SU403128 |
| SO9 3JZ | Portswood | 50.926566 | -1.390974 | 442900 | 114300 | SU429143 |
| SO9 3LA | Shirley | 50.923014 | -1.433973 | 439881 | 113881 | SU398138 |
| SO9 3LB | Bargate | 50.906813 | -1.396921 | 442500 | 112100 | SU424120 |
| SO9 3LD | Bargate | 50.9068 | -1.404857 | 441942 | 112094 | SU419120 |
| SO9 3LE | Banister & Polygon | 50.912424 | -1.403889 | 442005 | 112720 | SU420127 |
| SO9 3LF | Woolston | 50.897843 | -1.378835 | 443780 | 111113 | SU437111 |
| SO9 3LG | Peartree | 50.914699 | -1.359621 | 445115 | 112999 | SU451129 |
| SO9 3LH | Bargate | 50.903246 | -1.402655 | 442100 | 111700 | SU421117 |
| SO9 3LJ | Peartree | 50.913606 | -1.365269 | 444719 | 112874 | SU447128 |
| SO9 3LN | Bargate | 50.897865 | -1.405568 | 441900 | 111100 | SU419110 |
| SO9 3LQ | Banister & Polygon | 50.911346 | -1.403974 | 442000 | 112600 | SU420126 |
| SO9 3LR | Banister & Polygon | 50.912238 | -1.40254 | 442100 | 112700 | SU421127 |
| SO9 3LT | Freemantle | 50.907719 | -1.417731 | 441036 | 112189 | SU410121 |
| SO9 3LU | Bevois | 50.922999 | -1.396712 | 442500 | 113900 | SU424139 |
| SO9 3LW | Freemantle | 50.911467 | -1.428153 | 440300 | 112600 | SU403126 |
| SO9 3LX | Bargate | 50.899631 | -1.404479 | 441975 | 111297 | SU419112 |
| SO9 3RA | Banister & Polygon | 50.913315 | -1.402256 | 442119 | 112820 | SU421128 |
| SO9 3RB | Bargate | 50.897821 | -1.397037 | 442500 | 111100 | SU424110 |
| SO9 3RD | Banister & Polygon | 50.914051 | -1.405362 | 441900 | 112900 | SU419129 |
| SO9 3RE | Bevois | 50.918532 | -1.40246 | 442100 | 113400 | SU420134 |
| SO9 3RG | Banister & Polygon | 50.911353 | -1.405397 | 441900 | 112600 | SU418126 |
| SO9 3RJ | Bargate | 50.903539 | -1.403676 | 442028 | 111732 | SU420117 |
| SO9 3RL | Bargate | 50.898836 | -1.400294 | 442270 | 111211 | SU422112 |
| SO9 3RN | Banister & Polygon | 50.910272 | -1.40689 | 441796 | 112479 | SU417124 |
| SO9 3RP | Bargate | 50.897821 | -1.397037 | 442500 | 111100 | SU424110 |
| SO9 3RQ | Bargate | 50.89962 | -1.397014 | 442500 | 111300 | SU424113 |
| SO9 3RR | Bargate | 50.903267 | -1.406922 | 441800 | 111700 | SU417116 |
| SO9 3RT | Freemantle | 50.905562 | -1.423333 | 440644 | 111946 | SU406119 |
| SO9 3RU | Portswood | 50.92562 | -1.392367 | 442803 | 114194 | SU428141 |
| SO9 3RW | Shirley | 50.9199 | -1.429729 | 440182 | 113537 | SU401135 |
| SO9 3RX | Banister & Polygon | 50.911221 | -1.404147 | 441988 | 112586 | SU419125 |
| SO9 3RY | Woolston | 50.897512 | -1.379252 | 443751 | 111076 | SU437110 |
| SO9 3RZ | Peartree | 50.914317 | -1.362073 | 444943 | 112955 | SU449129 |
| SO9 3SA | Freemantle | 50.921385 | -1.433723 | 439900 | 113700 | SU398136 |
| SO9 3SB | Redbridge | 50.934557 | -1.454098 | 438457 | 115154 | SU384151 |
| SO9 3SD | Bargate | 50.898101 | -1.397247 | 442485 | 111131 | SU424111 |
| SO9 3SE | Freemantle | 50.909406 | -1.42613 | 440444 | 112372 | SU404123 |
| SO9 3SF | Bargate | 50.898735 | -1.399869 | 442300 | 111200 | SU423111 |
| SO9 3SG | Bargate | 50.89875 | -1.402713 | 442100 | 111200 | SU420112 |
| SO9 3SH | Freemantle | 50.907884 | -1.431042 | 440100 | 112200 | SU400122 |
| SO9 3SJ | Freemantle | 50.907828 | -1.419664 | 440900 | 112200 | SU409122 |
| SO9 3SL | Bargate | 50.897799 | -1.392771 | 442800 | 111100 | SU428110 |
| SO9 3SN | Peartree | 50.89774 | -1.381396 | 443600 | 111100 | SU436111 |
| SO9 3SP | Redbridge | 50.934557 | -1.454098 | 438457 | 115154 | SU384151 |
| SO9 3SS | Bargate | 50.899656 | -1.404123 | 442000 | 111300 | SU420112 |
| SO9 3ST | Bargate | 50.896922 | -1.397049 | 442500 | 111000 | SU424109 |
| SO9 3SU | Bitterne Park | 50.933778 | -1.364041 | 444786 | 115118 | SU447151 |
| SO9 3SW | Redbridge | 50.93317 | -1.453502 | 438500 | 115000 | SU385150 |
| SO9 3SX | Shirley | 50.930336 | -1.425076 | 440500 | 114700 | SU405147 |
| SO9 3SY | Bargate | 50.899657 | -1.402559 | 442110 | 111301 | SU421113 |
| SO9 3SZ | Bevois | 50.919762 | -1.403924 | 441996 | 113536 | SU419135 |
| SO9 3TA | Bevois | 50.918532 | -1.40246 | 442100 | 113400 | SU420134 |
| SO9 3TB | Bevois | 50.910388 | -1.392608 | 442800 | 112500 | SU427125 |
| SO9 3TD | Swaythling | 50.937401 | -1.377256 | 443854 | 115513 | SU438155 |
| SO9 3TE | Bevois | 50.910898 | -1.381905 | 443552 | 112563 | SU435125 |
| SO9 3TF | Banister & Polygon | 50.914029 | -1.401095 | 442200 | 112900 | SU422129 |
| SO9 3TH | Banister & Polygon | 50.913159 | -1.406796 | 441800 | 112800 | SU417128 |
| SO9 3TJ | Redbridge | 50.917011 | -1.459382 | 438100 | 113200 | SU380132 |
| SO9 3TL | Banister & Polygon | 50.909166 | -1.412067 | 441433 | 112353 | SU414123 |
| SO9 3TQ | Bevois | 50.915152 | -1.393911 | 442704 | 113029 | SU427130 |
| SO9 3TR | Bargate | 50.896915 | -1.395627 | 442600 | 111000 | SU425110 |
| SO9 3TS | Bargate | 50.900555 | -1.404112 | 442000 | 111400 | SU419113 |
| SO9 3TT | Bargate | 50.907799 | -1.413975 | 441300 | 112200 | SU413121 |
| SO9 3TU | Bassett | 50.937488 | -1.404224 | 441959 | 115507 | SU419155 |
| SO9 3TW | Bevois | 50.917589 | -1.393937 | 442700 | 113300 | SU426133 |
| SO9 3YW | Banister & Polygon | 50.910835 | -1.404279 | 441979 | 112543 | SU419125 |
| SO9 3YX | Peartree | 50.914304 | -1.361376 | 444992 | 112954 | SU449129 |
| SO9 3ZA | Freemantle | 50.916921 | -1.429068 | 440231 | 113206 | SU402132 |
| SO9 3ZB | Banister & Polygon | 50.91117 | -1.404873 | 441937 | 112580 | SU419125 |
| SO9 3ZD | Bevois | 50.916734 | -1.402483 | 442100 | 113200 | SU420132 |
| SO9 3ZF | Freemantle | 50.916921 | -1.429068 | 440231 | 113206 | SU402132 |
| SO9 3ZG | Portswood | 50.924782 | -1.393843 | 442700 | 114100 | SU427140 |
| SO9 3ZH | Freemantle | 50.914143 | -1.423853 | 440600 | 112900 | SU406128 |
| SO9 3ZJ | Shirley | 50.924073 | -1.43534 | 439784 | 113998 | SU397139 |
| SO9 3ZL | Bitterne Park | 50.924183 | -1.375739 | 443973 | 114044 | SU439140 |
| SO9 3ZN | Bargate | 50.909091 | -1.40443 | 441970 | 112349 | SU419123 |
| SO9 3ZP | Banister & Polygon | 50.912854 | -1.4034 | 442039 | 112768 | SU420127 |
| SO9 3ZQ | Banister & Polygon | 50.91179 | -1.404779 | 441943 | 112649 | SU419126 |
| SO9 3ZR | Banister & Polygon | 50.911942 | -1.415232 | 441208 | 112660 | SU412126 |
| SO9 3ZS | Freemantle | 50.915956 | -1.426676 | 440400 | 113100 | SU403131 |
| SO9 3ZU | Bargate | 50.909569 | -1.408264 | 441700 | 112400 | SU416123 |
| SO9 3ZW | Banister & Polygon | 50.920948 | -1.407095 | 441772 | 113666 | SU417136 |
| SO9 3ZX | Bargate | 50.905951 | -1.404043 | 442000 | 112000 | SU420120 |
| SO9 3ZY | Shirley | 50.930315 | -1.420808 | 440800 | 114700 | SU407147 |
| SO9 4AB | Banister & Polygon | 50.914771 | -1.403845 | 442006 | 112981 | SU420129 |
| SO9 4AD | Bargate | 50.906828 | -1.399765 | 442300 | 112100 | SU423121 |
| SO9 4AE | Bargate | 50.903267 | -1.406922 | 441800 | 111700 | SU417116 |
| SO9 4AF | Bargate | 50.897858 | -1.404146 | 442000 | 111100 | SU420111 |
| SO9 4AX | Shirley | 50.930607 | -1.432728 | 439962 | 114726 | SU399147 |
| SO9 4BB | Banister & Polygon | 50.918582 | -1.412417 | 441400 | 113400 | SU414133 |
| SO9 4DA | Bargate | 50.900488 | -1.396263 | 442552 | 111397 | SU425113 |
| SO9 4DB | Bargate | 50.903187 | -1.391279 | 442900 | 111700 | SU429116 |
| SO9 4DE | Bargate | 50.901491 | -1.41121 | 441500 | 111500 | SU415115 |
| SO9 4DF | Thornhill | 50.914598 | -1.339921 | 446500 | 113000 | SU464129 |
| SO9 4DG | Bitterne Park | 50.919244 | -1.380258 | 443660 | 113492 | SU436134 |
| SO9 4DH | Redbridge | 50.93096 | -1.450141 | 438738 | 114756 | SU387147 |
| SO9 4DL | Bevois | 50.915805 | -1.396805 | 442500 | 113100 | SU424130 |