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 |
|---|---|---|---|---|---|---|
| SO17 1RE | Portswood | 50.92843 | -1.400076 | 442259 | 114502 | SU422145 |
| SO17 1RF | Portswood | 50.928462 | -1.399307 | 442313 | 114506 | SU423145 |
| SO17 1RG | Portswood | 50.92975 | -1.397967 | 442406 | 114650 | SU424146 |
| SO17 1RH | Portswood | 50.930849 | -1.396558 | 442504 | 114773 | SU425147 |
| SO17 1RJ | Portswood | 50.93052 | -1.399067 | 442328 | 114735 | SU423147 |
| SO17 1RL | Portswood | 50.930603 | -1.397686 | 442425 | 114745 | SU424147 |
| SO17 1RN | Portswood | 50.931394 | -1.397633 | 442428 | 114833 | SU424148 |
| SO17 1RP | Portswood | 50.930932 | -1.398791 | 442347 | 114781 | SU423147 |
| SO17 1RQ | Portswood | 50.928896 | -1.387662 | 443131 | 114561 | SU431145 |
| SO17 1RR | Portswood | 50.928266 | -1.387585 | 443137 | 114491 | SU431144 |
| SO17 1RS | Portswood | 50.929283 | -1.387728 | 443126 | 114604 | SU431146 |
| SO17 1RT | Portswood | 50.929997 | -1.388387 | 443079 | 114683 | SU430146 |
| SO17 1RU | Portswood | 50.929766 | -1.389045 | 443033 | 114657 | SU430146 |
| SO17 1RW | Portswood | 50.928646 | -1.389657 | 442991 | 114532 | SU429145 |
| SO17 1RX | Portswood | 50.928704 | -1.388845 | 443048 | 114539 | SU430145 |
| SO17 1RY | Portswood | 50.928294 | -1.389576 | 442997 | 114493 | SU429144 |
| SO17 1RZ | Portswood | 50.927868 | -1.388956 | 443041 | 114446 | SU430144 |
| SO17 1SA | Portswood | 50.927879 | -1.390948 | 442901 | 114446 | SU429144 |
| SO17 1SB | Portswood | 50.928429 | -1.391254 | 442879 | 114507 | SU428145 |
| SO17 1SD | Portswood | 50.929584 | -1.390328 | 442943 | 114636 | SU429146 |
| SO17 1SE | Portswood | 50.929624 | -1.391053 | 442892 | 114640 | SU428146 |
| SO17 1SF | Portswood | 50.929691 | -1.391835 | 442837 | 114647 | SU428146 |
| SO17 1SG | Portswood | 50.930156 | -1.393024 | 442753 | 114698 | SU427146 |
| SO17 1SH | Portswood | 50.930573 | -1.391923 | 442830 | 114745 | SU428147 |
| SO17 1SJ | Portswood | 50.930226 | -1.387459 | 443144 | 114709 | SU431147 |
| SO17 1SL | Portswood | 50.930622 | -1.391012 | 442894 | 114751 | SU428147 |
| SO17 1SN | Portswood | 50.930435 | -1.387926 | 443111 | 114732 | SU431147 |
| SO17 1SP | Swaythling | 50.930832 | -1.388134 | 443096 | 114776 | SU430147 |
| SO17 1SQ | Swaythling | 50.931065 | -1.389768 | 442981 | 114801 | SU429148 |
| SO17 1SR | Portswood | 50.930732 | -1.389786 | 442980 | 114764 | SU429147 |
| SO17 1SS | Portswood | 50.93103 | -1.391632 | 442850 | 114796 | SU428147 |
| SO17 1ST | Swaythling | 50.931582 | -1.392365 | 442798 | 114857 | SU427148 |
| SO17 1SU | Portswood | 50.931435 | -1.393434 | 442723 | 114840 | SU427148 |
| SO17 1SW | Swaythling | 50.932304 | -1.394618 | 442639 | 114936 | SU426149 |
| SO17 1SX | Portswood | 50.93207 | -1.396286 | 442522 | 114909 | SU425149 |
| SO17 1SY | Portswood | 50.931202 | -1.395301 | 442592 | 114813 | SU425148 |
| SO17 1SZ | Portswood | 50.930182 | -1.394546 | 442646 | 114700 | SU426147 |
| SO17 1TA | Swaythling | 50.929778 | -1.38617 | 443235 | 114660 | SU432146 |
| SO17 1TB | Portswood | 50.929195 | -1.389764 | 442983 | 114593 | SU429145 |
| SO17 1TD | Swaythling | 50.929409 | -1.386075 | 443242 | 114619 | SU432146 |
| SO17 1TE | Portswood | 50.928333 | -1.386673 | 443201 | 114499 | SU432144 |
| SO17 1TF | Portswood | 50.929189 | -1.386989 | 443178 | 114594 | SU431145 |
| SO17 1TG | Swaythling | 50.929385 | -1.386588 | 443206 | 114616 | SU432146 |
| SO17 1TH | Portswood | 50.931982 | -1.396586 | 442501 | 114899 | SU425148 |
| SO17 1TJ | Swaythling | 50.932838 | -1.395166 | 442600 | 114995 | SU425149 |
| SO17 1TL | Portswood | 50.932769 | -1.395736 | 442560 | 114987 | SU425149 |
| SO17 1TN | Portswood | 50.936586 | -1.396498 | 442503 | 115411 | SU425154 |
| SO17 1TP | Portswood | 50.936267 | -1.39932 | 442305 | 115374 | SU423153 |
| SO17 1TR | Portswood | 50.93595 | -1.397118 | 442460 | 115340 | SU424153 |
| SO17 1TS | Portswood | 50.937657 | -1.396797 | 442481 | 115530 | SU424155 |
| SO17 1TT | Portswood | 50.936478 | -1.396528 | 442501 | 115399 | SU425153 |
| SO17 1TU | Bassett | 50.938113 | -1.397902 | 442403 | 115580 | SU424155 |
| SO17 1TW | Portswood | 50.937715 | -1.397565 | 442427 | 115536 | SU424155 |
| SO17 1TX | Portswood | 50.921825 | -1.404415 | 441960 | 113765 | SU419137 |
| SO17 1TY | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1TZ | Banister & Polygon | 50.921235 | -1.405262 | 441901 | 113699 | SU419136 |
| SO17 1UA | Portswood | 50.931011 | -1.40185 | 442132 | 114788 | SU421147 |
| SO17 1UB | Portswood | 50.930861 | -1.393812 | 442697 | 114776 | SU426147 |
| SO17 1UD | Portswood | 50.928658 | -1.397255 | 442457 | 114529 | SU424145 |
| SO17 1UE | Portswood | 50.93081 | -1.397825 | 442415 | 114768 | SU424147 |
| SO17 1UF | Portswood | 50.930902 | -1.398222 | 442387 | 114778 | SU423147 |
| SO17 1UG | Portswood | 50.930472 | -1.401956 | 442125 | 114728 | SU421147 |
| SO17 1UH | Portswood | 50.927294 | -1.402993 | 442055 | 114374 | SU420143 |
| SO17 1UJ | Portswood | 50.928276 | -1.387869 | 443117 | 114492 | SU431144 |
| SO17 1UL | Portswood | 50.92849 | -1.390783 | 442912 | 114514 | SU429145 |
| SO17 1UN | Portswood | 50.93149 | -1.402313 | 442099 | 114841 | SU420148 |
| SO17 1UT | Portswood | 50.93181 | -1.394739 | 442631 | 114881 | SU426148 |
| SO17 1UU | Portswood | 50.931764 | -1.394369 | 442657 | 114876 | SU426148 |
| SO17 1UW | Portswood | 50.927206 | -1.40335 | 442030 | 114364 | SU420143 |
| SO17 1UX | Portswood | 50.923809 | -1.400377 | 442242 | 113988 | SU422139 |
| SO17 1UY | Portswood | 50.925133 | -1.397315 | 442456 | 114137 | SU424141 |
| SO17 1UZ | Portswood | 50.923578 | -1.404321 | 441965 | 113960 | SU419139 |
| SO17 1WA | Portswood | 50.925418 | -1.400243 | 442250 | 114167 | SU422141 |
| SO17 1WB | Portswood | 50.92571 | -1.399342 | 442313 | 114200 | SU423142 |
| SO17 1WD | Portswood | 50.926115 | -1.402951 | 442059 | 114243 | SU420142 |
| SO17 1WE | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1WF | Portswood | 50.931381 | -1.400308 | 442240 | 114830 | SU422148 |
| SO17 1WG | Portswood | 50.931381 | -1.400308 | 442240 | 114830 | SU422148 |
| SO17 1WH | Portswood | 50.924744 | -1.398615 | 442365 | 114093 | SU423140 |
| SO17 1WJ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1WL | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1WN | Portswood | 50.929124 | -1.388356 | 443082 | 114586 | SU430145 |
| SO17 1WP | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1WQ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1WR | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO17 1WS | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO17 1WT | Portswood | 50.924157 | -1.401525 | 442161 | 114026 | SU421140 |
| SO17 1WU | Portswood | 50.924315 | -1.402576 | 442087 | 114043 | SU420140 |
| SO17 1WW | Portswood | 50.929124 | -1.388356 | 443082 | 114586 | SU430145 |
| SO17 1WX | Portswood | 50.925654 | -1.400666 | 442220 | 114193 | SU422141 |
| SO17 1WY | Portswood | 50.926993 | -1.398757 | 442353 | 114343 | SU423143 |
| SO17 1WZ | Swaythling | 50.931285 | -1.388897 | 443042 | 114826 | SU430148 |
| SO17 1XA | Banister & Polygon | 50.92077 | -1.405652 | 441874 | 113647 | SU418136 |
| SO17 1XB | Portswood | 50.927406 | -1.40043 | 442235 | 114388 | SU422143 |
| SO17 1XD | Portswood | 50.928085 | -1.40119 | 442181 | 114463 | SU421144 |
| SO17 1XE | Banister & Polygon | 50.920237 | -1.405274 | 441901 | 113588 | SU419135 |
| SO17 1XF | Bevois | 50.916471 | -1.40215 | 442124 | 113171 | SU421131 |
| SO17 1XG | Bevois | 50.914992 | -1.401301 | 442185 | 113007 | SU421130 |
| SO17 1XH | Bevois | 50.915489 | -1.401679 | 442158 | 113062 | SU421130 |
| SO17 1XJ | Banister & Polygon | 50.915687 | -1.403426 | 442035 | 113083 | SU420130 |