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 4TZ | Bassett | 50.929442 | -1.427924 | 440301 | 114599 | SU403145 |
| SO9 4UA | Bargate | 50.899647 | -1.404115 | 442001 | 111299 | SU420112 |
| SO9 4UE | Shirley | 50.923813 | -1.433457 | 439917 | 113970 | SU399139 |
| SO9 4UF | Millbrook | 50.923182 | -1.435115 | 439801 | 113899 | SU398138 |
| SO9 4UG | Shirley | 50.928193 | -1.426317 | 440415 | 114461 | SU404144 |
| SO9 4UH | Peartree | 50.903894 | -1.382173 | 443540 | 111784 | SU435117 |
| SO9 4UJ | Bargate | 50.899581 | -1.391317 | 442901 | 111299 | SU429112 |
| SO9 4UL | Banister & Polygon | 50.910445 | -1.405399 | 441901 | 112499 | SU419124 |
| SO9 4UN | Bargate | 50.899566 | -1.388473 | 443101 | 111299 | SU431112 |
| SO9 4UP | Bargate | 50.900539 | -1.402681 | 442101 | 111399 | SU421113 |
| SO9 4UQ | Redbridge | 50.917045 | -1.460881 | 437995 | 113203 | SU379132 |
| SO9 4UR | Sholing | 50.905708 | -1.359948 | 445101 | 111999 | SU451119 |
| SO9 4UW | Bevois | 50.908504 | -1.389992 | 442986 | 112292 | SU429122 |
| SO9 4UX | Banister & Polygon | 50.919605 | -1.404713 | 441941 | 113518 | SU419135 |
| SO9 4UY | Bargate | 50.899907 | -1.405662 | 441892 | 111327 | SU418113 |
| SO9 4UZ | Bargate | 50.903692 | -1.403665 | 442029 | 111749 | SU420117 |
| SO9 4WA | Millbrook | 50.914096 | -1.453163 | 438540 | 112879 | SU385128 |
| SO9 4WB | Banister & Polygon | 50.911926 | -1.40484 | 441939 | 112664 | SU419126 |
| SO9 4WD | Millbrook | 50.916929 | -1.443726 | 439201 | 113199 | SU392131 |
| SO9 4WE | Freemantle | 50.90241 | -1.416879 | 441101 | 111599 | SU411115 |
| SO9 4WF | Banister & Polygon | 50.9132 | -1.416744 | 441101 | 112799 | SU411127 |
| SO9 4WG | Shirley | 50.926203 | -1.43135 | 440063 | 114237 | SU400142 |
| SO9 4WH | Banister & Polygon | 50.911344 | -1.405388 | 441901 | 112599 | SU419125 |
| SO9 4WJ | Freemantle | 50.919038 | -1.429759 | 440181 | 113441 | SU401134 |
| SO9 4WL | Swaythling | 50.936719 | -1.377511 | 443837 | 115437 | SU438154 |
| SO9 4WN | Bargate | 50.909389 | -1.401103 | 442204 | 112384 | SU422123 |
| SO9 4WP | Bargate | 50.899199 | -1.406083 | 441863 | 111248 | SU418112 |
| SO9 4WQ | Millbrook | 50.923301 | -1.448758 | 438842 | 113905 | SU388139 |
| SO9 4WR | Shirley | 50.927664 | -1.432215 | 440001 | 114399 | SU400143 |
| SO9 4WS | Bargate | 50.908009 | -1.407322 | 441768 | 112227 | SU417122 |
| SO9 4WT | Bargate | 50.907755 | -1.406856 | 441801 | 112199 | SU418121 |
| SO9 4WU | Bargate | 50.907733 | -1.402589 | 442101 | 112199 | SU421121 |
| SO9 4WW | Bargate | 50.907738 | -1.400157 | 442272 | 112201 | SU422122 |
| SO9 4WX | Bargate | 50.903432 | -1.395121 | 442630 | 111725 | SU426117 |
| SO9 4WY | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4WZ | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XA | Bargate | 50.901161 | -1.390841 | 442933 | 111475 | SU429114 |
| SO9 4XB | Bargate | 50.907755 | -1.406856 | 441801 | 112199 | SU418121 |
| SO9 4XD | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XE | Bargate | 50.903659 | -1.405984 | 441866 | 111744 | SU418117 |
| SO9 4XF | Bargate | 50.908462 | -1.406179 | 441848 | 112278 | SU418122 |
| SO9 4XG | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XH | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XJ | Bargate | 50.907755 | -1.406856 | 441801 | 112199 | SU418121 |
| SO9 4XL | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XN | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XP | Bargate | 50.908462 | -1.406179 | 441848 | 112278 | SU418122 |
| SO9 4XQ | Bargate | 50.897839 | -1.405759 | 441887 | 111097 | SU418110 |
| SO9 4XR | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XS | Portswood | 50.927373 | -1.388792 | 443053 | 114391 | SU430143 |
| SO9 4XT | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4XU | Banister & Polygon | 50.912229 | -1.402532 | 442101 | 112699 | SU421126 |
| SO9 4XW | Banister & Polygon | 50.914049 | -1.406776 | 441801 | 112899 | SU418128 |
| SO9 4XX | Banister & Polygon | 50.914284 | -1.413985 | 441294 | 112921 | SU412129 |
| SO9 4XY | Shirley | 50.933011 | -1.435095 | 439794 | 114992 | SU397149 |
| SO9 4XZ | Bargate | 50.904158 | -1.406902 | 441801 | 111799 | SU418117 |
| SO9 4YA | Freemantle | 50.905162 | -1.416987 | 441091 | 111905 | SU410119 |
| SO9 4YB | Freemantle | 50.915034 | -1.423834 | 440601 | 112999 | SU406129 |
| SO9 4YD | Millbrook | 50.915184 | -1.455127 | 438401 | 112999 | SU384129 |
| SO9 4YE | Bargate | 50.904085 | -1.392681 | 442801 | 111799 | SU428117 |
| SO9 4YF | Bevois | 50.908588 | -1.394044 | 442701 | 112299 | SU427122 |
| SO9 4YG | Bargate | 50.902345 | -1.40408 | 442001 | 111599 | SU420115 |
| SO9 4YH | Bargate | 50.902388 | -1.412613 | 441401 | 111599 | SU414115 |
| SO9 4YJ | Millbrook | 50.913492 | -1.449173 | 438821 | 112814 | SU388128 |
| SO9 4YL | Banister & Polygon | 50.912236 | -1.403954 | 442001 | 112699 | SU420126 |
| SO9 4YN | Millbrook | 50.916969 | -1.452261 | 438601 | 113199 | SU386131 |
| SO9 4YP | Bitterne Park | 50.916621 | -1.382559 | 443501 | 113199 | SU435131 |
| SO9 4YQ | Bevois | 50.913054 | -1.388296 | 443101 | 112799 | SU431127 |
| SO9 4YR | Millbrook | 50.923779 | -1.435762 | 439755 | 113965 | SU397139 |
| SO9 4YS | Redbridge | 50.922449 | -1.472356 | 437184 | 113798 | SU371137 |
| SO9 4YT | Bargate | 50.899603 | -1.395583 | 442601 | 111299 | SU426112 |
| SO9 4YU | Millbrook | 50.926195 | -1.44824 | 438876 | 114227 | SU388142 |
| SO9 4YW | Millbrook | 50.913492 | -1.449173 | 438821 | 112814 | SU388128 |
| SO9 4YX | Bargate | 50.900159 | -1.390129 | 442984 | 111364 | SU429113 |
| SO9 4YY | Banister & Polygon | 50.913143 | -1.405365 | 441901 | 112799 | SU419127 |
| SO9 4YZ | Freemantle | 50.909527 | -1.437912 | 439616 | 112379 | SU396123 |
| SO9 4ZA | Bargate | 50.90083 | -1.403246 | 442061 | 111431 | SU420114 |
| SO9 4ZB | Bargate | 50.899572 | -1.396536 | 442534 | 111295 | SU425112 |
| SO9 4ZD | Banister & Polygon | 50.912229 | -1.402532 | 442101 | 112699 | SU421126 |
| SO9 4ZE | Banister & Polygon | 50.913351 | -1.40219 | 442124 | 112824 | SU421128 |
| SO9 4ZF | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO9 4ZG | Freemantle | 50.910013 | -1.436171 | 439738 | 112434 | SU397124 |
| SO9 4ZH | Banister & Polygon | 50.91101 | -1.405022 | 441927 | 112562 | SU419125 |
| SO9 4ZJ | Freemantle | 50.908781 | -1.432445 | 440001 | 112299 | SU400122 |
| SO9 4ZL | Millbrook | 50.913998 | -1.451471 | 438659 | 112869 | SU386128 |
| SO9 4ZN | Banister & Polygon | 50.912236 | -1.403954 | 442001 | 112699 | SU420126 |
| SO9 4ZP | Bevois | 50.920307 | -1.399583 | 442301 | 113599 | SU423135 |
| SO9 4ZQ | Bargate | 50.904158 | -1.406902 | 441801 | 111799 | SU418117 |
| SO9 4ZR | Redbridge | 50.929545 | -1.449267 | 438801 | 114599 | SU388145 |
| SO9 4ZS | Bargate | 50.899633 | -1.401271 | 442201 | 111299 | SU422112 |
| SO9 4ZT | Bargate | 50.900583 | -1.411213 | 441501 | 111399 | SU415113 |
| SO9 4ZU | Bargate | 50.897859 | -1.402531 | 442114 | 111101 | SU421111 |
| SO9 4ZW | Freemantle | 50.908577 | -1.416617 | 441114 | 112285 | SU411122 |
| SO9 4ZX | Freemantle | 50.908725 | -1.421067 | 440801 | 112299 | SU408122 |
| SO9 4ZY | Redbridge | 50.933155 | -1.452071 | 438601 | 114999 | SU386149 |
| SO9 4ZZ | Banister & Polygon | 50.912236 | -1.403954 | 442001 | 112699 | SU420126 |
| SO9 5AA | Harefield | 50.916475 | -1.355533 | 445401 | 113199 | SU454131 |
| SO9 5AB | Bargate | 50.900532 | -1.401259 | 442201 | 111399 | SU422113 |
| SO9 5AD | Bargate | 50.899411 | -1.39668 | 442524 | 111277 | SU425112 |
| SO9 5AF | Banister & Polygon | 50.913697 | -1.402968 | 442069 | 112862 | SU420128 |