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 4DD | Shirley | 50.925302 | -1.438419 | 439567 | 114133 | SU395141 |
| SO1 4DE | Millbrook | 50.925079 | -1.438805 | 439540 | 114108 | SU395141 |
| SO1 4DF | Millbrook | 50.924779 | -1.439905 | 439463 | 114074 | SU394140 |
| SO1 4DG | Millbrook | 50.924305 | -1.440351 | 439432 | 114021 | SU394140 |
| SO1 4DH | Millbrook | 50.924054 | -1.440696 | 439408 | 113993 | SU394139 |
| SO1 4DJ | Millbrook | 50.923679 | -1.441184 | 439374 | 113951 | SU393139 |
| SO1 4DL | Millbrook | 50.923235 | -1.442285 | 439297 | 113901 | SU392139 |
| SO1 4DN | Millbrook | 50.924756 | -1.440645 | 439411 | 114071 | SU394140 |
| SO1 4DP | Shirley | 50.925614 | -1.439667 | 439479 | 114167 | SU394141 |
| SO1 4DQ | Millbrook | 50.925592 | -1.440763 | 439402 | 114164 | SU394141 |
| SO1 4DR | Millbrook | 50.924942 | -1.442037 | 439313 | 114091 | SU393140 |
| SO1 4DS | Millbrook | 50.925159 | -1.442333 | 439292 | 114115 | SU392141 |
| SO1 4DT | Shirley | 50.92669 | -1.442642 | 439269 | 114285 | SU392142 |
| SO1 4DU | Millbrook | 50.92702 | -1.445939 | 439037 | 114320 | SU390143 |
| SO1 4DW | Millbrook | 50.92702 | -1.445939 | 439037 | 114320 | SU390143 |
| SO1 4DX | Millbrook | 50.92702 | -1.445939 | 439037 | 114320 | SU390143 |
| SO1 4DY | Millbrook | 50.927403 | -1.44518 | 439090 | 114363 | SU390143 |
| SO1 4DZ | Millbrook | 50.927659 | -1.44596 | 439035 | 114391 | SU390143 |
| SO1 4EA | Millbrook | 50.92753 | -1.447199 | 438948 | 114376 | SU389143 |
| SO1 4EB | Millbrook | 50.92713 | -1.446479 | 438999 | 114332 | SU389143 |
| SO1 4ED | Millbrook | 50.927123 | -1.446905 | 438969 | 114331 | SU389143 |
| SO1 4EE | Millbrook | 50.926955 | -1.447377 | 438936 | 114312 | SU389143 |
| SO1 4EF | Millbrook | 50.927181 | -1.447744 | 438910 | 114337 | SU389143 |
| SO1 4EG | Millbrook | 50.92713 | -1.448271 | 438873 | 114331 | SU388143 |
| SO1 4EH | Millbrook | 50.927062 | -1.449154 | 438811 | 114323 | SU388143 |
| SO1 4EJ | Millbrook | 50.927263 | -1.449835 | 438763 | 114345 | SU387143 |
| SO1 4EL | Millbrook | 50.927657 | -1.449475 | 438788 | 114389 | SU387143 |
| SO1 4EN | Millbrook | 50.92758 | -1.448437 | 438861 | 114381 | SU388143 |
| SO1 4EP | Millbrook | 50.928052 | -1.449214 | 438806 | 114433 | SU388144 |
| SO1 4EQ | Millbrook | 50.928242 | -1.449453 | 438789 | 114454 | SU387144 |
| SO1 4ER | Millbrook | 50.928783 | -1.44791 | 438897 | 114515 | SU388145 |
| SO1 4ES | Millbrook | 50.928589 | -1.446916 | 438967 | 114494 | SU389144 |
| SO1 4ET | Millbrook | 50.928055 | -1.44799 | 438892 | 114434 | SU388144 |
| SO1 4EU | Millbrook | 50.928344 | -1.4482 | 438877 | 114466 | SU388144 |
| SO1 4EW | Millbrook | 50.927781 | -1.447083 | 438956 | 114404 | SU389144 |
| SO1 4EX | Shirley | 50.923232 | -1.434204 | 439865 | 113905 | SU398139 |
| SO1 4EY | Shirley | 50.923855 | -1.43478 | 439824 | 113974 | SU398139 |
| SO1 4EZ | Millbrook | 50.923363 | -1.435298 | 439788 | 113919 | SU397139 |
| SO1 4FB | Millbrook | 50.922964 | -1.434719 | 439829 | 113875 | SU398138 |
| SO1 4FD | Millbrook | 50.914649 | -1.444692 | 439135 | 112945 | SU391129 |
| SO1 4FE | Millbrook | 50.927201 | -1.444301 | 439152 | 114341 | SU391143 |
| SO1 4FF | Millbrook | 50.92516 | -1.448181 | 438881 | 114112 | SU388141 |
| SO1 4FG | Millbrook | 50.922915 | -1.435659 | 439763 | 113869 | SU397138 |
| SO1 4FH | Millbrook | 50.922475 | -1.435778 | 439755 | 113820 | SU397138 |
| SO1 4FJ | Millbrook | 50.923383 | -1.435667 | 439762 | 113921 | SU397139 |
| SO1 4FL | Millbrook | 50.923403 | -1.436108 | 439731 | 113923 | SU397139 |
| SO1 4FN | Millbrook | 50.923414 | -1.436649 | 439693 | 113924 | SU396139 |
| SO1 4FP | Millbrook | 50.923711 | -1.436674 | 439691 | 113957 | SU396139 |
| SO1 4FQ | Millbrook | 50.923643 | -1.437428 | 439638 | 113949 | SU396139 |
| SO1 4FR | Millbrook | 50.923184 | -1.437448 | 439637 | 113898 | SU396138 |
| SO1 4FS | Millbrook | 50.922643 | -1.437 | 439669 | 113838 | SU396138 |
| SO1 4FT | Millbrook | 50.922447 | -1.437414 | 439640 | 113816 | SU396138 |
| SO1 4FU | Millbrook | 50.922028 | -1.43823 | 439583 | 113769 | SU395137 |
| SO1 4FW | Millbrook | 50.922013 | -1.438771 | 439545 | 113767 | SU395137 |
| SO1 4FX | Millbrook | 50.922757 | -1.438407 | 439570 | 113850 | SU395138 |
| SO1 4FY | Millbrook | 50.923136 | -1.438559 | 439559 | 113892 | SU395138 |
| SO1 4FZ | Millbrook | 50.923522 | -1.438525 | 439561 | 113935 | SU395139 |
| SO1 4GA | Millbrook | 50.924221 | -1.437948 | 439601 | 114013 | SU396140 |
| SO1 4GB | Millbrook | 50.924277 | -1.438431 | 439567 | 114019 | SU395140 |
| SO1 4GD | Millbrook | 50.922844 | -1.439672 | 439481 | 113859 | SU394138 |
| SO1 4GE | Millbrook | 50.922143 | -1.43968 | 439481 | 113781 | SU394137 |
| SO1 4GF | Millbrook | 50.922392 | -1.439108 | 439521 | 113809 | SU395138 |
| SO1 4GG | Millbrook | 50.923076 | -1.439157 | 439517 | 113885 | SU395138 |
| SO1 4GH | Millbrook | 50.923019 | -1.440466 | 439425 | 113878 | SU394138 |
| SO1 4GJ | Millbrook | 50.92372 | -1.440415 | 439428 | 113956 | SU394139 |
| SO1 4GL | Millbrook | 50.92347 | -1.438896 | 439535 | 113929 | SU395139 |
| SO1 4GN | Millbrook | 50.924525 | -1.439424 | 439497 | 114046 | SU394140 |
| SO1 4GP | Millbrook | 50.924415 | -1.43897 | 439529 | 114034 | SU395140 |
| SO1 4GQ | Millbrook | 50.917309 | -1.442356 | 439297 | 113242 | SU392132 |
| SO1 4GR | Millbrook | 50.916761 | -1.442505 | 439287 | 113181 | SU392131 |
| SO1 4GS | Millbrook | 50.916199 | -1.443479 | 439219 | 113118 | SU392131 |
| SO1 4GT | Millbrook | 50.920595 | -1.439301 | 439509 | 113609 | SU395136 |
| SO1 4GU | Millbrook | 50.920047 | -1.439478 | 439497 | 113548 | SU394135 |
| SO1 4GW | Millbrook | 50.920948 | -1.439823 | 439472 | 113648 | SU394136 |
| SO1 4GX | Millbrook | 50.920829 | -1.441346 | 439365 | 113634 | SU393136 |
| SO1 4GY | Millbrook | 50.920251 | -1.442577 | 439279 | 113569 | SU392135 |
| SO1 4GZ | Millbrook | 50.91993 | -1.441414 | 439361 | 113534 | SU393135 |
| SO1 4HA | Millbrook | 50.920135 | -1.440914 | 439396 | 113557 | SU393135 |
| SO1 4HB | Millbrook | 50.918929 | -1.440772 | 439407 | 113423 | SU394134 |
| SO1 4HD | Millbrook | 50.918814 | -1.441243 | 439374 | 113410 | SU393134 |
| SO1 4HE | Millbrook | 50.918068 | -1.441209 | 439377 | 113327 | SU393133 |
| SO1 4HF | Millbrook | 50.917712 | -1.44201 | 439321 | 113287 | SU393132 |
| SO1 4HG | Millbrook | 50.917913 | -1.442719 | 439271 | 113309 | SU392133 |
| SO1 4HH | Millbrook | 50.918925 | -1.441768 | 439337 | 113422 | SU393134 |
| SO1 4HJ | Millbrook | 50.918828 | -1.44221 | 439306 | 113411 | SU393134 |
| SO1 4HL | Millbrook | 50.919974 | -1.443021 | 439248 | 113538 | SU392135 |
| SO1 4HN | Millbrook | 50.919863 | -1.444374 | 439153 | 113525 | SU391135 |
| SO1 4HP | Millbrook | 50.919761 | -1.443692 | 439201 | 113514 | SU392135 |
| SO1 4HQ | Millbrook | 50.918824 | -1.443234 | 439234 | 113410 | SU392134 |
| SO1 4HR | Millbrook | 50.918876 | -1.442764 | 439267 | 113416 | SU392134 |
| SO1 4HS | Millbrook | 50.917703 | -1.443888 | 439189 | 113285 | SU391132 |
| SO1 4HT | Millbrook | 50.917646 | -1.445183 | 439098 | 113278 | SU390132 |
| SO1 4HU | Millbrook | 50.917322 | -1.445158 | 439100 | 113242 | SU390132 |
| SO1 4HW | Millbrook | 50.917778 | -1.446519 | 439004 | 113292 | SU390132 |
| SO1 4HX | Millbrook | 50.917625 | -1.448242 | 438883 | 113274 | SU388132 |
| SO1 4HY | Millbrook | 50.917957 | -1.44811 | 438892 | 113311 | SU388133 |
| SO1 4HZ | Millbrook | 50.916672 | -1.448381 | 438874 | 113168 | SU388131 |
| SO1 4JA | Millbrook | 50.917009 | -1.445461 | 439079 | 113207 | SU390132 |
| SO1 4JB | Millbrook | 50.916684 | -1.445294 | 439091 | 113171 | SU390131 |
| SO1 4JD | Millbrook | 50.914342 | -1.44811 | 438895 | 112909 | SU388129 |