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 |
|---|---|---|---|---|---|---|
| SO2 1PW | Portswood | 50.925382 | -1.396729 | 442497 | 114165 | SU424141 |
| SO2 1PX | Portswood | 50.932754 | -1.399807 | 442274 | 114983 | SU422149 |
| SO2 1PY | Portswood | 50.931972 | -1.401667 | 442144 | 114895 | SU421148 |
| SO2 1PZ | Portswood | 50.931323 | -1.401305 | 442170 | 114823 | SU421148 |
| SO2 1QA | Portswood | 50.931547 | -1.401217 | 442176 | 114848 | SU421148 |
| SO2 1QB | Portswood | 50.930868 | -1.400229 | 442246 | 114773 | SU422147 |
| SO2 1QD | Portswood | 50.931307 | -1.399939 | 442266 | 114822 | SU422148 |
| SO2 1QE | Portswood | 50.932011 | -1.400499 | 442226 | 114900 | SU422149 |
| SO2 1QF | Portswood | 50.932018 | -1.400086 | 442255 | 114901 | SU422149 |
| SO2 1QG | Portswood | 50.932273 | -1.398973 | 442333 | 114930 | SU423149 |
| SO2 1QH | Portswood | 50.929306 | -1.395539 | 442577 | 114602 | SU425146 |
| SO2 1QJ | Portswood | 50.931621 | -1.398085 | 442396 | 114858 | SU423148 |
| SO2 1QL | Portswood | 50.925174 | -1.394711 | 442639 | 114143 | SU426141 |
| SO2 1QN | Portswood | 50.924926 | -1.395525 | 442582 | 114115 | SU425141 |
| SO2 1QP | Portswood | 50.925877 | -1.396736 | 442496 | 114220 | SU424142 |
| SO2 1QQ | Portswood | 50.926382 | -1.398907 | 442343 | 114275 | SU423142 |
| SO2 1QR | Portswood | 50.927239 | -1.397658 | 442430 | 114371 | SU424143 |
| SO2 1QS | Portswood | 50.928156 | -1.397575 | 442435 | 114473 | SU424144 |
| SO2 1QT | Portswood | 50.927548 | -1.396501 | 442511 | 114406 | SU425144 |
| SO2 1QU | Portswood | 50.92785 | -1.395772 | 442562 | 114440 | SU425144 |
| SO2 1QW | Portswood | 50.92905 | -1.398232 | 442388 | 114572 | SU423145 |
| SO2 1QX | Portswood | 50.92621 | -1.398625 | 442363 | 114256 | SU423142 |
| SO2 1QY | Portswood | 50.929374 | -1.396535 | 442507 | 114609 | SU425146 |
| SO2 1QZ | Portswood | 50.929451 | -1.397658 | 442428 | 114617 | SU424146 |
| SO2 1RA | Portswood | 50.928833 | -1.396271 | 442526 | 114549 | SU425145 |
| SO2 1RB | Portswood | 50.929897 | -1.396898 | 442481 | 114667 | SU424146 |
| SO2 1RD | Portswood | 50.930114 | -1.39883 | 442345 | 114690 | SU423146 |
| SO2 1RE | Portswood | 50.92843 | -1.400076 | 442259 | 114502 | SU422145 |
| SO2 1RF | Portswood | 50.928462 | -1.399307 | 442313 | 114506 | SU423145 |
| SO2 1RG | Portswood | 50.92975 | -1.397967 | 442406 | 114650 | SU424146 |
| SO2 1RH | Portswood | 50.93084 | -1.396558 | 442504 | 114772 | SU425147 |
| SO2 1RJ | Portswood | 50.930484 | -1.39911 | 442325 | 114731 | SU423147 |
| SO2 1RL | Portswood | 50.929936 | -1.395617 | 442571 | 114672 | SU425146 |
| SO2 1RN | Portswood | 50.931215 | -1.39792 | 442408 | 114813 | SU424148 |
| SO2 1RP | Portswood | 50.930932 | -1.398791 | 442347 | 114781 | SU423147 |
| SO2 1RQ | Portswood | 50.928896 | -1.387662 | 443131 | 114561 | SU431145 |
| SO2 1RR | Portswood | 50.928581 | -1.387552 | 443139 | 114526 | SU431145 |
| SO2 1RS | Portswood | 50.929257 | -1.38787 | 443116 | 114601 | SU431146 |
| SO2 1RT | Portswood | 50.929997 | -1.388387 | 443079 | 114683 | SU430146 |
| SO2 1RU | Portswood | 50.929766 | -1.389045 | 443033 | 114657 | SU430146 |
| SO2 1RW | Portswood | 50.928646 | -1.389657 | 442991 | 114532 | SU429145 |
| SO2 1RX | Portswood | 50.928704 | -1.388845 | 443048 | 114539 | SU430145 |
| SO2 1RY | Portswood | 50.928294 | -1.389576 | 442997 | 114493 | SU429144 |
| SO2 1RZ | Portswood | 50.927859 | -1.388956 | 443041 | 114445 | SU430144 |
| SO2 1SA | Portswood | 50.927879 | -1.390948 | 442901 | 114446 | SU429144 |
| SO2 1SB | Portswood | 50.928618 | -1.391194 | 442883 | 114528 | SU428145 |
| SO2 1SD | Portswood | 50.929584 | -1.390328 | 442943 | 114636 | SU429146 |
| SO2 1SE | Portswood | 50.929624 | -1.391053 | 442892 | 114640 | SU428146 |
| SO2 1SF | Portswood | 50.929691 | -1.391835 | 442837 | 114647 | SU428146 |
| SO2 1SG | Portswood | 50.930282 | -1.393037 | 442752 | 114712 | SU427147 |
| SO2 1SH | Portswood | 50.930563 | -1.391852 | 442835 | 114744 | SU428147 |
| SO2 1SJ | Portswood | 50.930226 | -1.387459 | 443144 | 114709 | SU431147 |
| SO2 1SL | Portswood | 50.930622 | -1.391012 | 442894 | 114751 | SU428147 |
| SO2 1SN | Portswood | 50.930435 | -1.387926 | 443111 | 114732 | SU431147 |
| SO2 1SP | Swaythling | 50.930832 | -1.388134 | 443096 | 114776 | SU430147 |
| SO2 1SQ | Swaythling | 50.931019 | -1.389512 | 442999 | 114796 | SU429147 |
| SO2 1SR | Portswood | 50.930678 | -1.389616 | 442992 | 114758 | SU429147 |
| SO2 1SS | Portswood | 50.931029 | -1.391518 | 442858 | 114796 | SU428147 |
| SO2 1ST | Swaythling | 50.931637 | -1.392578 | 442783 | 114863 | SU427148 |
| SO2 1SU | Portswood | 50.931435 | -1.393434 | 442723 | 114840 | SU427148 |
| SO2 1SW | Swaythling | 50.932304 | -1.394618 | 442639 | 114936 | SU426149 |
| SO2 1SX | Portswood | 50.932241 | -1.396298 | 442521 | 114928 | SU425149 |
| SO2 1SY | Portswood | 50.931202 | -1.395301 | 442592 | 114813 | SU425148 |
| SO2 1SZ | Portswood | 50.930182 | -1.394546 | 442646 | 114700 | SU426147 |
| SO2 1TA | Swaythling | 50.929778 | -1.38617 | 443235 | 114660 | SU432146 |
| SO2 1TB | Portswood | 50.929195 | -1.389764 | 442983 | 114593 | SU429145 |
| SO2 1TD | Portswood | 50.92855 | -1.38519 | 443305 | 114524 | SU433145 |
| SO2 1TE | Portswood | 50.928295 | -1.386261 | 443230 | 114495 | SU432144 |
| SO2 1TF | Portswood | 50.929189 | -1.386989 | 443178 | 114594 | SU431145 |
| SO2 1TG | Swaythling | 50.929385 | -1.386588 | 443206 | 114616 | SU432146 |
| SO2 1TH | Swaythling | 50.929199 | -1.385452 | 443286 | 114596 | SU432145 |
| SO2 1TJ | Swaythling | 50.933099 | -1.395248 | 442594 | 115024 | SU425150 |
| SO2 1TL | Portswood | 50.933346 | -1.395999 | 442541 | 115051 | SU425150 |
| SO2 1TN | Portswood | 50.936676 | -1.396497 | 442503 | 115421 | SU425154 |
| SO2 1TP | Portswood | 50.936448 | -1.395959 | 442541 | 115396 | SU425153 |
| SO2 1TQ | Portswood | 50.922488 | -1.403965 | 441991 | 113839 | SU419138 |
| SO2 1TR | Portswood | 50.936485 | -1.397951 | 442401 | 115399 | SU424153 |
| SO2 1TS | Portswood | 50.937405 | -1.396673 | 442490 | 115502 | SU424155 |
| SO2 1TT | Portswood | 50.936478 | -1.396528 | 442501 | 115399 | SU425153 |
| SO2 1TU | Bassett | 50.938113 | -1.397902 | 442403 | 115580 | SU424155 |
| SO2 1TW | Portswood | 50.937742 | -1.397465 | 442434 | 115539 | SU424155 |
| SO2 1TX | Portswood | 50.921825 | -1.404415 | 441960 | 113765 | SU419137 |
| SO2 1TY | Portswood | 50.924112 | -1.386088 | 443246 | 114030 | SU432140 |
| SO2 1TZ | Bevois | 50.921677 | -1.401913 | 442136 | 113750 | SU421137 |
| SO2 1UA | Portswood | 50.921831 | -1.390116 | 442965 | 113774 | SU429137 |
| SO2 1UB | Portswood | 50.922515 | -1.390107 | 442965 | 113850 | SU429138 |
| SO2 1UD | Portswood | 50.928631 | -1.397284 | 442455 | 114526 | SU424145 |
| SO2 1UE | Portswood | 50.93081 | -1.397825 | 442415 | 114768 | SU424147 |
| SO2 1UF | Portswood | 50.930902 | -1.398222 | 442387 | 114778 | SU423147 |
| SO2 1UG | Portswood | 50.930435 | -1.401871 | 442131 | 114724 | SU421147 |
| SO2 1UH | Portswood | 50.927294 | -1.402993 | 442055 | 114374 | SU420143 |
| SO2 1UJ | Portswood | 50.928276 | -1.387869 | 443117 | 114492 | SU431144 |
| SO2 1UL | Portswood | 50.928348 | -1.389519 | 443001 | 114499 | SU430144 |
| SO2 1UN | Portswood | 50.93149 | -1.402313 | 442099 | 114841 | SU420148 |
| SO2 1UP | Portswood | 50.923091 | -1.385177 | 443311 | 113917 | SU433139 |
| SO2 1UQ | Portswood | 50.92545 | -1.387408 | 443152 | 114178 | SU431141 |
| SO2 1UR | Portswood | 50.926656 | -1.384177 | 443378 | 114314 | SU433143 |
| SO2 1US | Portswood | 50.920256 | -1.395031 | 442621 | 113596 | SU426135 |
| SO2 1UT | Portswood | 50.93181 | -1.394739 | 442631 | 114881 | SU426148 |
| SO2 1UU | Portswood | 50.931764 | -1.394369 | 442657 | 114876 | SU426148 |