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 1ZZ | Freemantle | 50.908203 | -1.419111 | 440939 | 112242 | SU409122 |
| SO1 2AA | Banister & Polygon | 50.912844 | -1.403278 | 442048 | 112767 | SU420127 |
| SO1 2AB | Banister & Polygon | 50.912281 | -1.403911 | 442004 | 112704 | SU420127 |
| SO1 2AD | Banister & Polygon | 50.911735 | -1.404416 | 441969 | 112643 | SU419126 |
| SO1 2AE | Banister & Polygon | 50.911063 | -1.404965 | 441931 | 112568 | SU419125 |
| SO1 2AF | Banister & Polygon | 50.91081 | -1.404584 | 441958 | 112540 | SU419125 |
| SO1 2AG | Banister & Polygon | 50.911517 | -1.403921 | 442004 | 112619 | SU420126 |
| SO1 2AH | Banister & Polygon | 50.91209 | -1.40343 | 442038 | 112683 | SU420126 |
| SO1 2AJ | Banister & Polygon | 50.912815 | -1.402738 | 442086 | 112764 | SU420127 |
| SO1 2AL | Banister & Polygon | 50.911243 | -1.404948 | 441932 | 112588 | SU419125 |
| SO1 2AN | Banister & Polygon | 50.910861 | -1.404071 | 441994 | 112546 | SU419125 |
| SO1 2AP | Banister & Polygon | 50.911064 | -1.403357 | 442044 | 112569 | SU420125 |
| SO1 2AQ | Banister & Polygon | 50.911097 | -1.402646 | 442094 | 112573 | SU420125 |
| SO1 2AS | Banister & Polygon | 50.911806 | -1.402509 | 442103 | 112652 | SU421126 |
| SO1 2AT | Banister & Polygon | 50.911785 | -1.401897 | 442146 | 112650 | SU421126 |
| SO1 2AU | Banister & Polygon | 50.911337 | -1.403966 | 442001 | 112599 | SU420125 |
| SO1 2AW | Banister & Polygon | 50.912194 | -1.402646 | 442093 | 112695 | SU420126 |
| SO1 2AX | Banister & Polygon | 50.912089 | -1.401495 | 442174 | 112684 | SU421126 |
| SO1 2AY | Banister & Polygon | 50.912403 | -1.401477 | 442175 | 112719 | SU421127 |
| SO1 2AZ | Banister & Polygon | 50.912746 | -1.401586 | 442167 | 112757 | SU421127 |
| SO1 2BA | Banister & Polygon | 50.913024 | -1.401497 | 442173 | 112788 | SU421127 |
| SO1 2BB | Banister & Polygon | 50.910421 | -1.406011 | 441858 | 112496 | SU418124 |
| SO1 2BD | Banister & Polygon | 50.913301 | -1.40818 | 441703 | 112815 | SU417128 |
| SO1 2BE | Banister & Polygon | 50.911482 | -1.407605 | 441745 | 112613 | SU417126 |
| SO1 2BG | Banister & Polygon | 50.91022 | -1.407152 | 441778 | 112473 | SU417124 |
| SO1 2BH | Banister & Polygon | 50.909991 | -1.408065 | 441714 | 112447 | SU417124 |
| SO1 2BJ | Banister & Polygon | 50.909212 | -1.412271 | 441419 | 112358 | SU414123 |
| SO1 2BN | Banister & Polygon | 50.909363 | -1.410192 | 441565 | 112376 | SU415123 |
| SO1 2BP | Banister & Polygon | 50.909737 | -1.411183 | 441495 | 112417 | SU414124 |
| SO1 2BQ | Banister & Polygon | 50.910529 | -1.41133 | 441484 | 112505 | SU414125 |
| SO1 2BR | Banister & Polygon | 50.910258 | -1.410963 | 441510 | 112475 | SU415124 |
| SO1 2BS | Banister & Polygon | 50.911278 | -1.410026 | 441575 | 112589 | SU415125 |
| SO1 2BT | Banister & Polygon | 50.9109 | -1.409903 | 441584 | 112547 | SU415125 |
| SO1 2BW | Banister & Polygon | 50.910584 | -1.409807 | 441591 | 112512 | SU415125 |
| SO1 2BX | Banister & Polygon | 50.911997 | -1.406333 | 441834 | 112671 | SU418126 |
| SO1 2BY | Banister & Polygon | 50.911021 | -1.405463 | 441896 | 112563 | SU418125 |
| SO1 2DA | Banister & Polygon | 50.911482 | -1.407605 | 441745 | 112613 | SU417126 |
| SO1 2DB | Banister & Polygon | 50.911922 | -1.405893 | 441865 | 112663 | SU418126 |
| SO1 2DD | Banister & Polygon | 50.912019 | -1.407257 | 441769 | 112673 | SU417126 |
| SO1 2DE | Banister & Polygon | 50.912333 | -1.406997 | 441787 | 112708 | SU417127 |
| SO1 2DF | Banister & Polygon | 50.91261 | -1.406695 | 441808 | 112739 | SU418127 |
| SO1 2DG | Banister & Polygon | 50.913165 | -1.406247 | 441839 | 112801 | SU418128 |
| SO1 2DH | Banister & Polygon | 50.912804 | -1.407773 | 441732 | 112760 | SU417127 |
| SO1 2DJ | Banister & Polygon | 50.913036 | -1.407429 | 441756 | 112786 | SU417127 |
| SO1 2DL | Banister & Polygon | 50.912996 | -1.40834 | 441692 | 112781 | SU416127 |
| SO1 2DN | Banister & Polygon | 50.91312 | -1.407869 | 441725 | 112795 | SU417127 |
| SO1 2DR | Banister & Polygon | 50.913305 | -1.407283 | 441766 | 112816 | SU417128 |
| SO1 2DS | Banister & Polygon | 50.91323 | -1.406673 | 441809 | 112808 | SU418128 |
| SO1 2DT | Banister & Polygon | 50.913929 | -1.406123 | 441847 | 112886 | SU418128 |
| SO1 2DX | Banister & Polygon | 50.912964 | -1.405652 | 441881 | 112779 | SU418127 |
| SO1 2DY | Banister & Polygon | 50.912701 | -1.405228 | 441911 | 112750 | SU419127 |
| SO1 2DZ | Banister & Polygon | 50.913166 | -1.404682 | 441949 | 112802 | SU419128 |
| SO1 2EA | Banister & Polygon | 50.912814 | -1.404459 | 441965 | 112763 | SU419127 |
| SO1 2EB | Banister & Polygon | 50.915022 | -1.412326 | 441410 | 113004 | SU414130 |
| SO1 2ED | Banister & Polygon | 50.913535 | -1.404791 | 441941 | 112843 | SU419128 |
| SO1 2EE | Banister & Polygon | 50.913629 | -1.405402 | 441898 | 112853 | SU418128 |
| SO1 2EF | Banister & Polygon | 50.913448 | -1.405262 | 441908 | 112833 | SU419128 |
| SO1 2EG | Banister & Polygon | 50.913143 | -1.405365 | 441901 | 112799 | SU419127 |
| SO1 2EH | Banister & Polygon | 50.912414 | -1.405289 | 441907 | 112718 | SU419127 |
| SO1 2EJ | Banister & Polygon | 50.912358 | -1.404891 | 441935 | 112712 | SU419127 |
| SO1 2EL | Banister & Polygon | 50.912509 | -1.404548 | 441959 | 112729 | SU419127 |
| SO1 2EP | Banister & Polygon | 50.914702 | -1.404349 | 441971 | 112973 | SU419129 |
| SO1 2EQ | Banister & Polygon | 50.914763 | -1.403993 | 441996 | 112980 | SU419129 |
| SO1 2ES | Banister & Polygon | 50.914136 | -1.406092 | 441849 | 112909 | SU418129 |
| SO1 2ET | Banister & Polygon | 50.913997 | -1.405283 | 441906 | 112894 | SU419128 |
| SO1 2EU | Banister & Polygon | 50.913588 | -1.404477 | 441963 | 112849 | SU419128 |
| SO1 2EW | Banister & Polygon | 50.913281 | -1.404168 | 441985 | 112815 | SU419128 |
| SO1 2EY | Banister & Polygon | 50.913431 | -1.403669 | 442020 | 112832 | SU420128 |
| SO1 2EZ | Banister & Polygon | 50.91382 | -1.404147 | 441986 | 112875 | SU419128 |
| SO1 2FB | Banister & Polygon | 50.913172 | -1.402349 | 442113 | 112804 | SU421128 |
| SO1 2FD | Banister & Polygon | 50.913547 | -1.401818 | 442150 | 112846 | SU421128 |
| SO1 2FE | Banister & Polygon | 50.913807 | -1.40153 | 442170 | 112875 | SU421128 |
| SO1 2FG | Banister & Polygon | 50.910801 | -1.411668 | 441460 | 112535 | SU414125 |
| SO1 2FH | Banister & Polygon | 50.911216 | -1.411975 | 441438 | 112581 | SU414125 |
| SO1 2FJ | Banister & Polygon | 50.911337 | -1.411106 | 441499 | 112595 | SU414125 |
| SO1 2FL | Banister & Polygon | 50.911429 | -1.411518 | 441470 | 112605 | SU414126 |
| SO1 2FN | Banister & Polygon | 50.911469 | -1.412257 | 441418 | 112609 | SU414126 |
| SO1 2FP | Banister & Polygon | 50.911759 | -1.412651 | 441390 | 112641 | SU413126 |
| SO1 2FQ | Banister & Polygon | 50.912648 | -1.412512 | 441399 | 112740 | SU413127 |
| SO1 2FR | Banister & Polygon | 50.912655 | -1.412099 | 441428 | 112741 | SU414127 |
| SO1 2FS | Banister & Polygon | 50.912689 | -1.411687 | 441457 | 112745 | SU414127 |
| SO1 2FT | Banister & Polygon | 50.912624 | -1.411218 | 441490 | 112738 | SU414127 |
| SO1 2FU | Banister & Polygon | 50.911803 | -1.410787 | 441521 | 112647 | SU415126 |
| SO1 2FW | Banister & Polygon | 50.911596 | -1.41069 | 441528 | 112624 | SU415126 |
| SO1 2FX | Banister & Polygon | 50.911828 | -1.410346 | 441552 | 112650 | SU415126 |
| SO1 2FY | Banister & Polygon | 50.912514 | -1.410835 | 441517 | 112726 | SU415127 |
| SO1 2FZ | Banister & Polygon | 50.912998 | -1.410502 | 441540 | 112780 | SU415127 |
| SO1 2GA | Banister & Polygon | 50.912421 | -1.410125 | 441567 | 112716 | SU415127 |
| SO1 2GB | Banister & Polygon | 50.912078 | -1.410002 | 441576 | 112678 | SU415126 |
| SO1 2GD | Banister & Polygon | 50.912444 | -1.409385 | 441619 | 112719 | SU416127 |
| SO1 2GE | Banister & Polygon | 50.913023 | -1.410075 | 441570 | 112783 | SU415127 |
| SO1 2GF | Banister & Polygon | 50.913048 | -1.409662 | 441599 | 112786 | SU415127 |
| SO1 2GG | Banister & Polygon | 50.913001 | -1.409307 | 441624 | 112781 | SU416127 |
| SO1 2GH | Banister & Polygon | 50.913124 | -1.408822 | 441658 | 112795 | SU416127 |
| SO1 2GJ | Banister & Polygon | 50.911919 | -1.408766 | 441663 | 112661 | SU416126 |
| SO1 2GL | Banister & Polygon | 50.91128 | -1.408746 | 441665 | 112590 | SU416125 |
| SO1 2GN | Banister & Polygon | 50.910905 | -1.40912 | 441639 | 112548 | SU416125 |
| SO1 2GP | Banister & Polygon | 50.910749 | -1.408568 | 441678 | 112531 | SU416125 |
| SO1 2GQ | Banister & Polygon | 50.911045 | -1.408407 | 441689 | 112564 | SU416125 |
| SO1 2GR | Banister & Polygon | 50.910541 | -1.408399 | 441690 | 112508 | SU416125 |