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 |
|---|---|---|---|---|---|---|
| SO1 0GS | Banister & Polygon | 50.908184 | -1.411786 | 441454 | 112244 | SU414122 |
| SO1 0GT | Banister & Polygon | 50.908184 | -1.411786 | 441454 | 112244 | SU414122 |
| SO1 0GU | Banister & Polygon | 50.908184 | -1.411786 | 441454 | 112244 | SU414122 |
| SO1 0GW | Bargate | 50.907708 | -1.413556 | 441330 | 112190 | SU413121 |
| SO1 0GX | Banister & Polygon | 50.908508 | -1.413489 | 441334 | 112279 | SU413122 |
| SO1 0GY | Bargate | 50.900776 | -1.410386 | 441559 | 111421 | SU415114 |
| SO1 0GZ | Bargate | 50.900996 | -1.412886 | 441383 | 111444 | SU413114 |
| SO1 0HA | Bargate | 50.903649 | -1.416451 | 441130 | 111737 | SU411117 |
| SO1 0HB | Freemantle | 50.906398 | -1.416004 | 441159 | 112043 | SU411120 |
| SO1 0HD | Freemantle | 50.902834 | -1.417144 | 441082 | 111646 | SU410116 |
| SO1 0HE | Freemantle | 50.906482 | -1.42566 | 440480 | 112047 | SU404120 |
| SO1 0HF | Freemantle | 50.907368 | -1.428409 | 440286 | 112144 | SU402121 |
| SO1 0HG | Bargate | 50.903885 | -1.415282 | 441212 | 111764 | SU412117 |
| SO1 0HH | Millbrook | 50.910617 | -1.449676 | 438788 | 112494 | SU387124 |
| SO1 0HJ | Freemantle | 50.904904 | -1.428411 | 440288 | 111870 | SU402118 |
| SO1 0HL | Freemantle | 50.908704 | -1.4168 | 441101 | 112299 | SU411122 |
| SO1 0HN | Freemantle | 50.909408 | -1.420803 | 440819 | 112375 | SU408123 |
| SO1 0HP | Freemantle | 50.909765 | -1.42397 | 440596 | 112413 | SU405124 |
| SO1 0HQ | Freemantle | 50.91 | -1.426115 | 440445 | 112438 | SU404124 |
| SO1 0HR | Freemantle | 50.910296 | -1.427832 | 440324 | 112470 | SU403124 |
| SO1 0HS | Freemantle | 50.910655 | -1.429435 | 440211 | 112509 | SU402125 |
| SO1 0HT | Freemantle | 50.912523 | -1.434505 | 439853 | 112714 | SU398127 |
| SO1 0HU | Freemantle | 50.912761 | -1.43544 | 439787 | 112740 | SU397127 |
| SO1 0HW | Millbrook | 50.913881 | -1.440107 | 439458 | 112862 | SU394128 |
| SO1 0HX | Millbrook | 50.91394 | -1.446834 | 438985 | 112865 | SU389128 |
| SO1 0HY | Freemantle | 50.908203 | -1.419111 | 440939 | 112242 | SU409122 |
| SO1 0HZ | Freemantle | 50.907826 | -1.421078 | 440801 | 112199 | SU408121 |
| SO1 0JA | Freemantle | 50.907866 | -1.420111 | 440869 | 112204 | SU408122 |
| SO1 0JB | Freemantle | 50.909097 | -1.42156 | 440766 | 112340 | SU407123 |
| SO1 0JD | Freemantle | 50.908481 | -1.422649 | 440690 | 112271 | SU406122 |
| SO1 0JE | Freemantle | 50.908447 | -1.423062 | 440661 | 112267 | SU406122 |
| SO1 0JF | Freemantle | 50.908648 | -1.421793 | 440750 | 112290 | SU407122 |
| SO1 0JG | Freemantle | 50.908297 | -1.421812 | 440749 | 112251 | SU407122 |
| SO1 0JH | Freemantle | 50.908311 | -1.420873 | 440815 | 112253 | SU408122 |
| SO1 0JJ | Freemantle | 50.907858 | -1.42196 | 440739 | 112202 | SU407122 |
| SO1 0JL | Freemantle | 50.908418 | -1.424371 | 440569 | 112263 | SU405122 |
| SO1 0JN | Freemantle | 50.908864 | -1.425446 | 440493 | 112312 | SU404123 |
| SO1 0JP | Freemantle | 50.908876 | -1.42428 | 440575 | 112314 | SU405123 |
| SO1 0JQ | Freemantle | 50.909333 | -1.423933 | 440599 | 112365 | SU405123 |
| SO1 0JR | Freemantle | 50.90971 | -1.427342 | 440359 | 112405 | SU403124 |
| SO1 0JS | Freemantle | 50.910351 | -1.429723 | 440191 | 112475 | SU401124 |
| SO1 0JT | Freemantle | 50.912426 | -1.442358 | 439301 | 112699 | SU393126 |
| SO1 0JU | Millbrook | 50.913065 | -1.444313 | 439163 | 112769 | SU391127 |
| SO1 0JW | Millbrook | 50.91255 | -1.443821 | 439198 | 112712 | SU391127 |
| SO1 0JX | Millbrook | 50.915591 | -1.457669 | 438222 | 113043 | SU382130 |
| SO1 0JY | Millbrook | 50.913352 | -1.451834 | 438634 | 112797 | SU386127 |
| SO1 0JZ | Millbrook | 50.914338 | -1.449333 | 438809 | 112908 | SU388129 |
| SO1 0LA | Millbrook | 50.915944 | -1.452373 | 438594 | 113085 | SU385130 |
| SO1 0LB | Millbrook | 50.917242 | -1.454875 | 438417 | 113228 | SU384132 |
| SO1 0LD | Millbrook | 50.913196 | -1.453116 | 438544 | 112779 | SU385127 |
| SO1 0LE | Millbrook | 50.913508 | -1.452586 | 438581 | 112814 | SU385128 |
| SO1 0LF | Millbrook | 50.913659 | -1.454035 | 438479 | 112830 | SU384128 |
| SO1 0LG | Redbridge | 50.917373 | -1.461773 | 437932 | 113239 | SU379132 |
| SO1 0LH | Bargate | 50.89981 | -1.407725 | 441747 | 111315 | SU417113 |
| SO1 0LJ | Redbridge | 50.915927 | -1.460154 | 438047 | 113079 | SU380130 |
| SO1 0LL | Millbrook | 50.914858 | -1.45075 | 438709 | 112965 | SU387129 |
| SO1 0LN | Millbrook | 50.915404 | -1.452109 | 438613 | 113025 | SU386130 |
| SO1 0LP | Redbridge | 50.917509 | -1.460008 | 438056 | 113255 | SU380132 |
| SO1 0LQ | Redbridge | 50.920462 | -1.46858 | 437451 | 113579 | SU374135 |
| SO1 0LR | Redbridge | 50.920339 | -1.469236 | 437405 | 113565 | SU374135 |
| SO1 0LS | Redbridge | 50.918277 | -1.45704 | 438264 | 113342 | SU382133 |
| SO1 0LT | Redbridge | 50.91881 | -1.461429 | 437955 | 113399 | SU379133 |
| SO1 0LU | Redbridge | 50.919667 | -1.461917 | 437920 | 113494 | SU379134 |
| SO1 0LW | Redbridge | 50.919733 | -1.466455 | 437601 | 113499 | SU376134 |
| SO1 0LX | Redbridge | 50.920264 | -1.466463 | 437600 | 113558 | SU375135 |
| SO1 0LY | Redbridge | 50.920031 | -1.466736 | 437581 | 113532 | SU375135 |
| SO1 0LZ | Redbridge | 50.920252 | -1.4678 | 437506 | 113556 | SU375135 |
| SO1 0NA | Redbridge | 50.919538 | -1.466998 | 437563 | 113477 | SU375134 |
| SO1 0NB | Redbridge | 50.919222 | -1.466888 | 437571 | 113442 | SU375134 |
| SO1 0ND | Redbridge | 50.921021 | -1.466924 | 437567 | 113642 | SU375136 |
| SO1 0NE | Redbridge | 50.921026 | -1.467934 | 437496 | 113642 | SU374136 |
| SO1 0NF | Redbridge | 50.921462 | -1.468839 | 437432 | 113690 | SU374136 |
| SO1 0NG | Redbridge | 50.921556 | -1.469763 | 437367 | 113700 | SU373137 |
| SO1 0NH | Redbridge | 50.921568 | -1.470389 | 437323 | 113701 | SU373137 |
| SO1 0NJ | Redbridge | 50.921333 | -1.472113 | 437202 | 113674 | SU372136 |
| SO1 0NL | Redbridge | 50.920605 | -1.472292 | 437190 | 113593 | SU371135 |
| SO1 0NN | Redbridge | 50.921018 | -1.472088 | 437204 | 113639 | SU372136 |
| SO1 0NP | Redbridge | 50.921482 | -1.4713 | 437259 | 113691 | SU372136 |
| SO1 0NQ | Redbridge | 50.921564 | -1.473547 | 437101 | 113699 | SU371136 |
| SO1 0NR | Redbridge | 50.920876 | -1.464678 | 437725 | 113627 | SU377136 |
| SO1 0NS | Bargate | 50.899158 | -1.403438 | 442049 | 111245 | SU420112 |
| SO1 0NT | Bargate | 50.896509 | -1.404183 | 441999 | 110950 | SU419109 |
| SO1 0NU | Redbridge | 50.921067 | -1.471049 | 437277 | 113645 | SU372136 |
| SO1 0NW | Redbridge | 50.919462 | -1.46825 | 437475 | 113468 | SU374134 |
| SO1 0NX | Redbridge | 50.9206 | -1.471253 | 437263 | 113593 | SU372135 |
| SO1 0NY | Bargate | 50.903719 | -1.412468 | 441410 | 111747 | SU414117 |
| SO1 0PA | Bargate | 50.898726 | -1.403259 | 442062 | 111197 | SU420111 |
| SO1 0PB | Bargate | 50.897849 | -1.404138 | 442001 | 111099 | SU420110 |
| SO1 0PD | Freemantle | 50.909543 | -1.426376 | 440427 | 112387 | SU404123 |
| SO1 0PE | Bargate | 50.899638 | -1.404072 | 442004 | 111298 | SU420112 |
| SO1 0PG | Bargate | 50.900063 | -1.404479 | 441975 | 111345 | SU419113 |
| SO1 0PL | Bargate | 50.907674 | -1.406971 | 441793 | 112190 | SU417121 |
| SO1 0RA | Bargate | 50.905576 | -1.415346 | 441206 | 111952 | SU412119 |
| SO1 0RB | Freemantle | 50.908126 | -1.43827 | 439592 | 112223 | SU395122 |
| SO1 0RD | Bargate | 50.901309 | -1.40718 | 441784 | 111482 | SU417114 |
| SO1 0RE | Bargate | 50.906451 | -1.408679 | 441674 | 112053 | SU416120 |
| SO1 0SJ | Bargate | 50.905897 | -1.40587 | 441872 | 111993 | SU418119 |
| SO1 0WA | Freemantle | 50.905867 | -1.421302 | 440787 | 111981 | SU407119 |
| SO1 0WB | Bargate | 50.895921 | -1.403409 | 442054 | 110885 | SU420108 |
| SO1 0WD | Banister & Polygon | 50.9116 | -1.406153 | 441847 | 112627 | SU418126 |