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 0AA | Bargate | 50.899071 | -1.404074 | 442004 | 111235 | SU420112 |
| SO1 0AB | Bargate | 50.899407 | -1.404596 | 441967 | 111272 | SU419112 |
| SO1 0AD | Bargate | 50.899816 | -1.405415 | 441909 | 111317 | SU419113 |
| SO1 0AE | Bargate | 50.899972 | -1.406053 | 441864 | 111334 | SU418113 |
| SO1 0AF | Bargate | 50.90062 | -1.406202 | 441853 | 111406 | SU418114 |
| SO1 0AG | Bargate | 50.8991 | -1.406093 | 441862 | 111237 | SU418112 |
| SO1 0AH | Bargate | 50.898918 | -1.405782 | 441884 | 111217 | SU418112 |
| SO1 0AJ | Bargate | 50.898397 | -1.405889 | 441877 | 111159 | SU418111 |
| SO1 0AL | Bargate | 50.898273 | -1.406274 | 441850 | 111145 | SU418111 |
| SO1 0AN | Bargate | 50.897672 | -1.406481 | 441836 | 111078 | SU418110 |
| SO1 0AP | Bargate | 50.897914 | -1.406407 | 441841 | 111105 | SU418111 |
| SO1 0AQ | Bargate | 50.895425 | -1.405045 | 441939 | 110829 | SU419108 |
| SO1 0AR | Bargate | 50.89691 | -1.405097 | 441934 | 110994 | SU419109 |
| SO1 0AS | Bargate | 50.898383 | -1.406699 | 441820 | 111157 | SU418111 |
| SO1 0AT | Bargate | 50.898269 | -1.405464 | 441907 | 111145 | SU419111 |
| SO1 0AU | Bargate | 50.898544 | -1.404678 | 441962 | 111176 | SU419111 |
| SO1 0AW | Bargate | 50.899122 | -1.405183 | 441926 | 111240 | SU419112 |
| SO1 0AX | Bargate | 50.89871 | -1.405458 | 441907 | 111194 | SU419111 |
| SO1 0AY | Bargate | 50.898724 | -1.406482 | 441835 | 111195 | SU418111 |
| SO1 0AZ | Bargate | 50.899041 | -1.406947 | 441802 | 111230 | SU418112 |
| SO1 0BA | Bargate | 50.901118 | -1.40692 | 441802 | 111461 | SU418114 |
| SO1 0BB | Bargate | 50.900426 | -1.405194 | 441924 | 111385 | SU419113 |
| SO1 0BE | Bargate | 50.900023 | -1.405527 | 441901 | 111340 | SU419113 |
| SO1 0BG | Bargate | 50.899664 | -1.405545 | 441900 | 111300 | SU419113 |
| SO1 0BH | Bargate | 50.900996 | -1.405912 | 441873 | 111448 | SU418114 |
| SO1 0BJ | Bargate | 50.900141 | -1.405681 | 441890 | 111353 | SU418113 |
| SO1 0BL | Bargate | 50.900997 | -1.406069 | 441862 | 111448 | SU418114 |
| SO1 0BN | Bargate | 50.901355 | -1.405709 | 441887 | 111488 | SU418114 |
| SO1 0BP | Bargate | 50.900696 | -1.40529 | 441917 | 111415 | SU419114 |
| SO1 0BQ | Bargate | 50.900696 | -1.40529 | 441917 | 111415 | SU419114 |
| SO1 0BR | Bargate | 50.899845 | -1.404064 | 442004 | 111321 | SU420113 |
| SO1 0BS | Bargate | 50.900079 | -1.404075 | 442003 | 111347 | SU420113 |
| SO1 0BT | Bargate | 50.900979 | -1.40432 | 441985 | 111447 | SU419114 |
| SO1 0BU | Bargate | 50.901552 | -1.40555 | 441898 | 111510 | SU418115 |
| SO1 0BW | Bargate | 50.900854 | -1.404521 | 441971 | 111433 | SU419114 |
| SO1 0BX | Bargate | 50.901972 | -1.405104 | 441929 | 111557 | SU419115 |
| SO1 0BY | Bargate | 50.902069 | -1.404733 | 441955 | 111568 | SU419115 |
| SO1 0BZ | Bargate | 50.901483 | -1.406077 | 441861 | 111502 | SU418115 |
| SO1 0DA | Bargate | 50.90297 | -1.405091 | 441929 | 111668 | SU419116 |
| SO1 0DB | Bargate | 50.904679 | -1.406818 | 441806 | 111857 | SU418118 |
| SO1 0DD | Bargate | 50.901761 | -1.405945 | 441870 | 111533 | SU418115 |
| SO1 0DE | Freemantle | 50.909409 | -1.426728 | 440402 | 112372 | SU404123 |
| SO1 0DF | Bargate | 50.901182 | -1.403535 | 442040 | 111470 | SU420114 |
| SO1 0DG | Freemantle | 50.909546 | -1.427025 | 440381 | 112387 | SU403123 |
| SO1 0DH | Bargate | 50.902118 | -1.403665 | 442030 | 111574 | SU420115 |
| SO1 0DJ | Bargate | 50.902621 | -1.403588 | 442035 | 111630 | SU420116 |
| SO1 0DL | Bargate | 50.902928 | -1.40374 | 442024 | 111664 | SU420116 |
| SO1 0DN | Bargate | 50.902354 | -1.404089 | 442000 | 111600 | SU419116 |
| SO1 0DP | Bargate | 50.901316 | -1.40342 | 442048 | 111485 | SU420114 |
| SO1 0DQ | Bargate | 50.90335 | -1.403707 | 442026 | 111711 | SU420117 |
| SO1 0DR | Bargate | 50.903791 | -1.403687 | 442027 | 111760 | SU420117 |
| SO1 0DS | Bargate | 50.904683 | -1.404102 | 441997 | 111859 | SU419118 |
| SO1 0DT | Bargate | 50.905664 | -1.404217 | 441988 | 111968 | SU419119 |
| SO1 0DU | Bargate | 50.90757 | -1.404236 | 441985 | 112180 | SU419121 |
| SO1 0DW | Bargate | 50.908983 | -1.404403 | 441972 | 112337 | SU419123 |
| SO1 0DX | Bargate | 50.903527 | -1.404899 | 441942 | 111730 | SU419117 |
| SO1 0DY | Bargate | 50.903467 | -1.405568 | 441895 | 111723 | SU418117 |
| SO1 0DZ | Bargate | 50.904542 | -1.404758 | 441951 | 111843 | SU419118 |
| SO1 0EA | Bargate | 50.909067 | -1.405056 | 441926 | 112346 | SU419123 |
| SO1 0EB | Bargate | 50.904681 | -1.405439 | 441903 | 111858 | SU419118 |
| SO1 0ED | Bargate | 50.904159 | -1.405488 | 441900 | 111800 | SU419117 |
| SO1 0EE | Bargate | 50.901087 | -1.406039 | 441864 | 111458 | SU418114 |
| SO1 0EG | Bargate | 50.904398 | -1.406338 | 441840 | 111826 | SU418118 |
| SO1 0EH | Bargate | 50.905066 | -1.406899 | 441800 | 111900 | SU417119 |
| SO1 0EJ | Bargate | 50.906661 | -1.407618 | 441748 | 112077 | SU417120 |
| SO1 0EL | Bargate | 50.905059 | -1.405477 | 441900 | 111900 | SU418119 |
| SO1 0EN | Bargate | 50.904747 | -1.406007 | 441863 | 111865 | SU418118 |
| SO1 0EQ | Bargate | 50.900563 | -1.405534 | 441900 | 111400 | SU418114 |
| SO1 0ES | Bargate | 50.906871 | -1.408298 | 441700 | 112100 | SU417120 |
| SO1 0EU | Bargate | 50.906516 | -1.412655 | 441394 | 112058 | SU413120 |
| SO1 0FB | Bargate | 50.905348 | -1.405743 | 441881 | 111932 | SU418119 |
| SO1 0FE | Bargate | 50.905208 | -1.404821 | 441946 | 111917 | SU419119 |
| SO1 0FF | Bargate | 50.90546 | -1.404817 | 441946 | 111945 | SU419119 |
| SO1 0FG | Bargate | 50.905892 | -1.404855 | 441943 | 111993 | SU419119 |
| SO1 0FH | Bargate | 50.906638 | -1.404873 | 441941 | 112076 | SU419120 |
| SO1 0FJ | Bargate | 50.90665 | -1.405343 | 441908 | 112077 | SU419120 |
| SO1 0FL | Bargate | 50.907054 | -1.405352 | 441907 | 112122 | SU419121 |
| SO1 0FN | Bargate | 50.907366 | -1.404807 | 441945 | 112157 | SU419121 |
| SO1 0FP | Bargate | 50.907513 | -1.405303 | 441910 | 112173 | SU419121 |
| SO1 0FQ | Bargate | 50.907547 | -1.404976 | 441933 | 112177 | SU419121 |
| SO1 0FR | Bargate | 50.905958 | -1.405465 | 441900 | 112000 | SU419120 |
| SO1 0FS | Bargate | 50.905958 | -1.405465 | 441900 | 112000 | SU419120 |
| SO1 0FT | Bargate | 50.902618 | -1.404754 | 441953 | 111629 | SU419116 |
| SO1 0FU | Bargate | 50.906857 | -1.405454 | 441900 | 112100 | SU418120 |
| SO1 0FW | Bargate | 50.906533 | -1.40533 | 441909 | 112064 | SU419120 |
| SO1 0FX | Bargate | 50.907771 | -1.408287 | 441700 | 112200 | SU416122 |
| SO1 0FY | Bargate | 50.908131 | -1.408467 | 441687 | 112240 | SU416122 |
| SO1 0FZ | Banister & Polygon | 50.908336 | -1.409901 | 441586 | 112262 | SU415122 |
| SO1 0GA | Bargate | 50.907778 | -1.409709 | 441600 | 112200 | SU415122 |
| SO1 0GB | Bargate | 50.90737 | -1.409102 | 441643 | 112155 | SU416121 |
| SO1 0GD | Banister & Polygon | 50.908608 | -1.411988 | 441439 | 112291 | SU414122 |
| SO1 0GE | Banister & Polygon | 50.90875 | -1.409825 | 441591 | 112308 | SU415123 |
| SO1 0GF | Banister & Polygon | 50.909045 | -1.409579 | 441608 | 112341 | SU416123 |
| SO1 0GG | Banister & Polygon | 50.90917 | -1.411213 | 441493 | 112354 | SU414123 |
| SO1 0GH | Banister & Polygon | 50.909099 | -1.41322 | 441352 | 112345 | SU413123 |
| SO1 0GJ | Banister & Polygon | 50.908684 | -1.41112 | 441500 | 112300 | SU414122 |
| SO1 0GN | Freemantle | 50.910636 | -1.442387 | 439300 | 112500 | SU393124 |
| SO1 0GP | Bargate | 50.907716 | -1.413564 | 441329 | 112191 | SU413121 |
| SO1 0GQ | Freemantle | 50.907961 | -1.415822 | 441170 | 112217 | SU411122 |
| SO1 0GR | Freemantle | 50.907814 | -1.41682 | 441100 | 112200 | SU410122 |