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 1HF | Portswood | 50.924005 | -1.393 | 442760 | 114014 | SU427140 |
| SO2 1HG | Portswood | 50.924927 | -1.392205 | 442815 | 114117 | SU428141 |
| SO2 1HH | Portswood | 50.924521 | -1.391997 | 442830 | 114072 | SU428140 |
| SO2 1HJ | Portswood | 50.925131 | -1.391704 | 442850 | 114140 | SU428141 |
| SO2 1HL | Portswood | 50.925335 | -1.391161 | 442888 | 114163 | SU428141 |
| SO2 1HN | Portswood | 50.924069 | -1.391462 | 442868 | 114022 | SU428140 |
| SO2 1HP | Portswood | 50.922087 | -1.390762 | 442919 | 113802 | SU429138 |
| SO2 1HQ | Portswood | 50.924146 | -1.390864 | 442910 | 114031 | SU429140 |
| SO2 1HR | Portswood | 50.92494 | -1.396431 | 442518 | 114116 | SU425141 |
| SO2 1HS | Portswood | 50.921248 | -1.385253 | 443307 | 113712 | SU433137 |
| SO2 1HT | Portswood | 50.921014 | -1.386921 | 443190 | 113685 | SU431136 |
| SO2 1HU | Portswood | 50.921636 | -1.38714 | 443174 | 113754 | SU431137 |
| SO2 1HW | Portswood | 50.921872 | -1.387479 | 443150 | 113780 | SU431137 |
| SO2 1HX | Portswood | 50.924292 | -1.386024 | 443250 | 114050 | SU432140 |
| SO2 1HY | Portswood | 50.924612 | -1.385422 | 443292 | 114086 | SU432140 |
| SO2 1HZ | Portswood | 50.923347 | -1.385866 | 443262 | 113945 | SU432139 |
| SO2 1JA | Portswood | 50.922793 | -1.384877 | 443332 | 113884 | SU433138 |
| SO2 1JB | Portswood | 50.92336 | -1.385012 | 443322 | 113947 | SU433139 |
| SO2 1JD | Portswood | 50.923161 | -1.384744 | 443341 | 113925 | SU433139 |
| SO2 1JE | Portswood | 50.923393 | -1.3843 | 443372 | 113951 | SU433139 |
| SO2 1JF | Portswood | 50.923021 | -1.383693 | 443415 | 113910 | SU434139 |
| SO2 1JG | Portswood | 50.923037 | -1.383295 | 443443 | 113912 | SU434139 |
| SO2 1JH | Portswood | 50.922079 | -1.384275 | 443375 | 113805 | SU433138 |
| SO2 1JJ | Portswood | 50.928264 | -1.382116 | 443521 | 114494 | SU435144 |
| SO2 1JL | Portswood | 50.922449 | -1.384441 | 443363 | 113846 | SU433138 |
| SO2 1JN | Portswood | 50.922256 | -1.385297 | 443303 | 113824 | SU433138 |
| SO2 1JP | Portswood | 50.921873 | -1.385956 | 443257 | 113781 | SU432137 |
| SO2 1JQ | Portswood | 50.921527 | -1.385178 | 443312 | 113743 | SU433137 |
| SO2 1JR | Portswood | 50.922041 | -1.383806 | 443408 | 113801 | SU434138 |
| SO2 1JS | Portswood | 50.92237 | -1.383147 | 443454 | 113838 | SU434138 |
| SO2 1JT | Portswood | 50.922389 | -1.402282 | 442109 | 113829 | SU421138 |
| SO2 1JU | Portswood | 50.927913 | -1.382007 | 443529 | 114455 | SU435144 |
| SO2 1JW | Portswood | 50.923923 | -1.380921 | 443609 | 114012 | SU436140 |
| SO2 1JX | Portswood | 50.923764 | -1.381507 | 443568 | 113994 | SU435139 |
| SO2 1JY | Portswood | 50.924408 | -1.380815 | 443616 | 114066 | SU436140 |
| SO2 1JZ | Portswood | 50.920231 | -1.388482 | 443081 | 113597 | SU430135 |
| SO2 1LA | Portswood | 50.927035 | -1.391352 | 442873 | 114352 | SU428143 |
| SO2 1LB | Portswood | 50.926674 | -1.390987 | 442899 | 114312 | SU428143 |
| SO2 1LD | Portswood | 50.927407 | -1.390138 | 442958 | 114394 | SU429143 |
| SO2 1LE | Portswood | 50.927616 | -1.387076 | 443173 | 114419 | SU431144 |
| SO2 1LF | Portswood | 50.927894 | -1.387087 | 443172 | 114450 | SU431144 |
| SO2 1LG | Portswood | 50.928668 | -1.383633 | 443414 | 114538 | SU434145 |
| SO2 1LH | Portswood | 50.926954 | -1.384396 | 443362 | 114347 | SU433143 |
| SO2 1LJ | Portswood | 50.92688 | -1.384027 | 443388 | 114339 | SU433143 |
| SO2 1LL | Portswood | 50.926238 | -1.383324 | 443438 | 114268 | SU434142 |
| SO2 1LN | Portswood | 50.926244 | -1.38284 | 443472 | 114269 | SU434142 |
| SO2 1LP | Portswood | 50.92737 | -1.383209 | 443445 | 114394 | SU434143 |
| SO2 1LQ | Portswood | 50.927458 | -1.382838 | 443471 | 114404 | SU434144 |
| SO2 1LR | Portswood | 50.925761 | -1.381623 | 443558 | 114216 | SU435142 |
| SO2 1LS | Portswood | 50.926066 | -1.381362 | 443576 | 114250 | SU435142 |
| SO2 1LT | Portswood | 50.925135 | -1.38045 | 443641 | 114147 | SU436141 |
| SO2 1LU | Portswood | 50.925706 | -1.383131 | 443452 | 114209 | SU434142 |
| SO2 1LW | Portswood | 50.924139 | -1.382597 | 443491 | 114035 | SU434140 |
| SO2 1LX | Portswood | 50.923554 | -1.382505 | 443498 | 113970 | SU434139 |
| SO2 1LZ | Portswood | 50.923822 | -1.383953 | 443396 | 113999 | SU433139 |
| SO2 1NA | Portswood | 50.923955 | -1.385189 | 443309 | 114013 | SU433140 |
| SO2 1NB | Portswood | 50.92428 | -1.383705 | 443413 | 114050 | SU434140 |
| SO2 1ND | Portswood | 50.924096 | -1.384604 | 443350 | 114029 | SU433140 |
| SO2 1NE | Portswood | 50.924919 | -1.39414 | 442679 | 114115 | SU426141 |
| SO2 1NF | Portswood | 50.925812 | -1.393019 | 442757 | 114215 | SU427142 |
| SO2 1NG | Portswood | 50.926653 | -1.392097 | 442821 | 114309 | SU428143 |
| SO2 1NH | Portswood | 50.924727 | -1.393531 | 442722 | 114094 | SU427140 |
| SO2 1NJ | Portswood | 50.926157 | -1.391933 | 442833 | 114254 | SU428142 |
| SO2 1NL | Portswood | 50.927421 | -1.391048 | 442894 | 114395 | SU428143 |
| SO2 1NN | Portswood | 50.928782 | -1.393507 | 442720 | 114545 | SU427145 |
| SO2 1NP | Portswood | 50.928815 | -1.394559 | 442646 | 114548 | SU426145 |
| SO2 1NQ | Portswood | 50.927723 | -1.39389 | 442694 | 114427 | SU426144 |
| SO2 1NR | Portswood | 50.927809 | -1.393092 | 442750 | 114437 | SU427144 |
| SO2 1NS | Portswood | 50.926764 | -1.392807 | 442771 | 114321 | SU427143 |
| SO2 1NT | Portswood | 50.923349 | -1.400093 | 442262 | 113937 | SU422139 |
| SO2 1NU | Portswood | 50.92638 | -1.394961 | 442620 | 114277 | SU426142 |
| SO2 1NW | Portswood | 50.927028 | -1.39333 | 442734 | 114350 | SU427143 |
| SO2 1NX | Portswood | 50.929076 | -1.403506 | 442017 | 114572 | SU420145 |
| SO2 1NY | Portswood | 50.929482 | -1.401964 | 442125 | 114618 | SU421146 |
| SO2 1NZ | Portswood | 50.925921 | -1.384537 | 443353 | 114232 | SU433142 |
| SO2 1PA | Portswood | 50.92978 | -1.400381 | 442236 | 114652 | SU422146 |
| SO2 1PB | Portswood | 50.930391 | -1.400344 | 442238 | 114720 | SU422147 |
| SO2 1PD | Portswood | 50.930097 | -1.400932 | 442197 | 114687 | SU421146 |
| SO2 1PE | Portswood | 50.928192 | -1.392333 | 442803 | 114480 | SU428144 |
| SO2 1PF | Portswood | 50.930719 | -1.401237 | 442175 | 114756 | SU421147 |
| SO2 1PG | Portswood | 50.929847 | -1.401162 | 442181 | 114659 | SU421146 |
| SO2 1PH | Portswood | 50.930443 | -1.401738 | 442140 | 114725 | SU421147 |
| SO2 1PJ | Portswood | 50.931652 | -1.402391 | 442093 | 114859 | SU420148 |
| SO2 1PL | Portswood | 50.928298 | -1.386882 | 443186 | 114495 | SU431144 |
| SO2 1PN | Portswood | 50.932815 | -1.401324 | 442167 | 114989 | SU421149 |
| SO2 1PP | Portswood | 50.933476 | -1.400404 | 442231 | 115063 | SU422150 |
| SO2 1PQ | Portswood | 50.933362 | -1.39931 | 442308 | 115051 | SU423150 |
| SO2 1PR | Portswood | 50.923035 | -1.403825 | 442000 | 113900 | SU419138 |
| SO2 1PS | Portswood | 50.93363 | -1.398993 | 442330 | 115081 | SU423150 |
| SO2 1PT | Portswood | 50.93172 | -1.400043 | 442258 | 114868 | SU422148 |
| SO2 1PU | Portswood | 50.933108 | -1.400509 | 442224 | 115022 | SU422150 |
| SO2 1PW | Portswood | 50.925391 | -1.396738 | 442496 | 114166 | SU424141 |
| SO2 1PX | Portswood | 50.932762 | -1.399816 | 442273 | 114984 | SU422149 |
| SO2 1PY | Portswood | 50.931981 | -1.401676 | 442143 | 114896 | SU421148 |
| SO2 1PZ | Portswood | 50.931331 | -1.401314 | 442169 | 114824 | SU421148 |
| SO2 1QA | Portswood | 50.931556 | -1.401226 | 442175 | 114849 | SU421148 |
| SO2 1QB | Portswood | 50.930876 | -1.400238 | 442245 | 114774 | SU422147 |
| SO2 1QD | Portswood | 50.931315 | -1.399948 | 442265 | 114823 | SU422148 |
| SO2 1QE | Portswood | 50.93202 | -1.400508 | 442225 | 114901 | SU422149 |
| SO2 1QF | Portswood | 50.932027 | -1.400096 | 442254 | 114902 | SU422149 |