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 3JE | Bassett | 50.94401 | -1.404653 | 441923 | 116232 | SU419162 |
| SO2 3JF | Swaythling | 50.941103 | -1.381675 | 443540 | 115922 | SU435159 |
| SO2 3JG | Swaythling | 50.941249 | -1.383865 | 443386 | 115937 | SU433159 |
| SO2 3JH | Swaythling | 50.941742 | -1.385311 | 443284 | 115991 | SU432159 |
| SO2 3JJ | Swaythling | 50.941419 | -1.381913 | 443523 | 115957 | SU435159 |
| SO2 3JL | Swaythling | 50.941464 | -1.385371 | 443280 | 115960 | SU432159 |
| SO2 3JN | Swaythling | 50.941665 | -1.387774 | 443111 | 115981 | SU431159 |
| SO2 3JP | Swaythling | 50.941981 | -1.387983 | 443096 | 116016 | SU430160 |
| SO2 3JQ | Swaythling | 50.941488 | -1.388146 | 443085 | 115961 | SU430159 |
| SO2 3JR | Swaythling | 50.941607 | -1.388572 | 443055 | 115974 | SU430159 |
| SO2 3JS | Swaythling | 50.942574 | -1.387904 | 443101 | 116082 | SU431160 |
| SO2 3JT | Swaythling | 50.942712 | -1.388358 | 443069 | 116097 | SU430160 |
| SO2 3JU | Swaythling | 50.943446 | -1.387751 | 443111 | 116179 | SU431161 |
| SO2 3JW | Swaythling | 50.942242 | -1.389688 | 442976 | 116044 | SU429160 |
| SO2 3JX | Swaythling | 50.942282 | -1.388805 | 443038 | 116049 | SU430160 |
| SO2 3JY | Swaythling | 50.942783 | -1.390065 | 442949 | 116104 | SU429161 |
| SO2 3JZ | Swaythling | 50.942912 | -1.388797 | 443038 | 116119 | SU430161 |
| SO2 3LA | Swaythling | 50.943256 | -1.389219 | 443008 | 116157 | SU430161 |
| SO2 3LB | Swaythling | 50.942563 | -1.387421 | 443135 | 116081 | SU431160 |
| SO2 3LD | Swaythling | 50.942776 | -1.386934 | 443169 | 116105 | SU431161 |
| SO2 3LE | Swaythling | 50.940989 | -1.385634 | 443262 | 115907 | SU432159 |
| SO2 3LF | Swaythling | 50.9408 | -1.383928 | 443382 | 115887 | SU433158 |
| SO2 3LG | Swaythling | 50.940752 | -1.381694 | 443539 | 115883 | SU435158 |
| SO2 3LH | Swaythling | 50.940271 | -1.380889 | 443596 | 115830 | SU435158 |
| SO2 3LJ | Swaythling | 50.939993 | -1.382772 | 443464 | 115798 | SU434157 |
| SO2 3LL | Swaythling | 50.939881 | -1.385364 | 443282 | 115784 | SU432157 |
| SO2 3LN | Swaythling | 50.940078 | -1.383511 | 443412 | 115807 | SU434158 |
| SO2 3LP | Swaythling | 50.939636 | -1.38652 | 443201 | 115756 | SU432157 |
| SO2 3LQ | Bassett | 50.940272 | -1.391251 | 442868 | 115824 | SU428158 |
| SO2 3LR | Bassett | 50.940551 | -1.39129 | 442865 | 115855 | SU428158 |
| SO2 3LS | Bassett | 50.949638 | -1.402716 | 442054 | 116859 | SU420168 |
| SO2 3LT | Bassett | 50.949104 | -1.402068 | 442100 | 116800 | SU421167 |
| SO2 3LU | Bassett | 50.94887 | -1.398484 | 442352 | 116776 | SU423167 |
| SO2 3LW | Bassett | 50.946414 | -1.393092 | 442733 | 116506 | SU427165 |
| SO2 3LX | Bassett | 50.944874 | -1.390821 | 442894 | 116336 | SU428163 |
| SO2 3LY | Bassett | 50.944385 | -1.390215 | 442937 | 116282 | SU429162 |
| SO2 3LZ | Bassett | 50.944453 | -1.391239 | 442865 | 116289 | SU428162 |
| SO2 3NA | Bassett | 50.944306 | -1.392308 | 442790 | 116272 | SU427162 |
| SO2 3NB | Bassett | 50.943301 | -1.391055 | 442879 | 116161 | SU428161 |
| SO2 3ND | Bassett | 50.943725 | -1.391191 | 442869 | 116208 | SU428162 |
| SO2 3NE | Bassett | 50.950063 | -1.39955 | 442276 | 116908 | SU422169 |
| SO2 3NF | Bassett | 50.950608 | -1.402547 | 442065 | 116967 | SU420169 |
| SO2 3NH | Bassett | 50.942159 | -1.403196 | 442027 | 116027 | SU420160 |
| SO2 3NJ | Bassett | 50.94326 | -1.403993 | 441970 | 116149 | SU419161 |
| SO2 3NL | Bassett | 50.944952 | -1.404328 | 441945 | 116337 | SU419163 |
| SO2 3NN | Bassett | 50.946148 | -1.404255 | 441949 | 116470 | SU419164 |
| SO2 3NP | Bassett | 50.945226 | -1.403385 | 442011 | 116368 | SU420163 |
| SO2 3NQ | Bassett | 50.944501 | -1.400419 | 442220 | 116289 | SU422162 |
| SO2 3NR | Bassett | 50.944013 | -1.398205 | 442376 | 116236 | SU423162 |
| SO2 3NT | Bassett | 50.939133 | -1.400616 | 442211 | 115692 | SU422156 |
| SO2 3NU | Bassett | 50.941861 | -1.401165 | 442170 | 115995 | SU421159 |
| SO2 3NW | Bassett | 50.942738 | -1.398663 | 442345 | 116094 | SU423160 |
| SO2 3NX | Bassett | 50.942345 | -1.399095 | 442315 | 116050 | SU423160 |
| SO2 3NY | Bassett | 50.941715 | -1.395573 | 442563 | 115982 | SU425159 |
| SO2 3NZ | Bassett | 50.942957 | -1.397421 | 442432 | 116119 | SU424161 |
| SO2 3PA | Bassett | 50.943375 | -1.396647 | 442486 | 116166 | SU424161 |
| SO2 3PB | Bassett | 50.942954 | -1.395215 | 442587 | 116120 | SU425161 |
| SO2 3PD | Bassett | 50.9432 | -1.394159 | 442661 | 116148 | SU426161 |
| SO2 3PE | Bassett | 50.943415 | -1.395594 | 442560 | 116171 | SU425161 |
| SO2 3PG | Bassett | 50.943615 | -1.395975 | 442533 | 116193 | SU425161 |
| SO2 3PH | Bassett | 50.943789 | -1.394849 | 442612 | 116213 | SU426162 |
| SO2 3PJ | Bassett | 50.943999 | -1.397308 | 442439 | 116235 | SU424162 |
| SO2 3PL | Bassett | 50.93828 | -1.399104 | 442318 | 115598 | SU423155 |
| SO2 3PN | Bassett | 50.944545 | -1.39686 | 442470 | 116296 | SU424162 |
| SO2 3PP | Bassett | 50.942375 | -1.392789 | 442758 | 116057 | SU427160 |
| SO2 3PQ | Bassett | 50.942696 | -1.395745 | 442550 | 116091 | SU425160 |
| SO2 3PR | Bassett | 50.941696 | -1.393652 | 442698 | 115981 | SU426159 |
| SO2 3PS | Bassett | 50.949143 | -1.402523 | 442068 | 116804 | SU420168 |
| SO2 3PT | Bassett | 50.948718 | -1.402244 | 442088 | 116757 | SU420167 |
| SO2 3PU | Bassett | 50.947453 | -1.399228 | 442301 | 116618 | SU423166 |
| SO2 3PY | Bassett | 50.945029 | -1.398249 | 442372 | 116349 | SU423163 |
| SO2 3PZ | Bassett | 50.947221 | -1.403075 | 442031 | 116590 | SU420165 |
| SO2 3QA | Bassett | 50.945214 | -1.400937 | 442183 | 116368 | SU421163 |
| SO2 3QB | Swaythling | 50.945673 | -1.390582 | 442910 | 116425 | SU429164 |
| SO2 3QD | Bassett | 50.94736 | -1.402162 | 442095 | 116606 | SU420166 |
| SO2 3QE | Bassett | 50.945577 | -1.399936 | 442253 | 116409 | SU422164 |
| SO2 3QF | Bassett | 50.946623 | -1.398741 | 442336 | 116526 | SU423165 |
| SO2 3QG | Bassett | 50.946868 | -1.399164 | 442306 | 116553 | SU423165 |
| SO2 3QH | Bassett | 50.94747 | -1.397235 | 442441 | 116621 | SU424166 |
| SO2 3QJ | Bassett | 50.947956 | -1.397371 | 442431 | 116675 | SU424166 |
| SO2 3QN | Bassett | 50.947 | -1.396899 | 442465 | 116569 | SU424165 |
| SO2 3QP | Bassett | 50.946323 | -1.396282 | 442509 | 116494 | SU425164 |
| SO2 3QQ | Bassett | 50.945799 | -1.395862 | 442539 | 116436 | SU425164 |
| SO2 3QR | Bassett | 50.945045 | -1.392697 | 442762 | 116354 | SU427163 |
| SO2 3QS | Bassett | 50.945602 | -1.394355 | 442645 | 116415 | SU426164 |
| SO2 3QT | Bassett | 50.946384 | -1.394246 | 442652 | 116502 | SU426165 |
| SO2 3QX | Bassett | 50.947067 | -1.395803 | 442542 | 116577 | SU425165 |
| SO2 3QY | Swaythling | 50.933128 | -1.394019 | 442680 | 115028 | SU426150 |
| SO2 3QZ | Swaythling | 50.93361 | -1.393344 | 442727 | 115082 | SU427150 |
| SO2 3RA | Swaythling | 50.934011 | -1.392599 | 442779 | 115127 | SU427151 |
| SO2 3RB | Swaythling | 50.933435 | -1.392578 | 442781 | 115063 | SU427150 |
| SO2 3RD | Swaythling | 50.933316 | -1.392167 | 442810 | 115050 | SU428150 |
| SO2 3RE | Swaythling | 50.933986 | -1.391247 | 442874 | 115125 | SU428151 |
| SO2 3RF | Swaythling | 50.933754 | -1.391592 | 442850 | 115099 | SU428150 |
| SO2 3RG | Swaythling | 50.933424 | -1.390301 | 442941 | 115063 | SU429150 |
| SO2 3RH | Swaythling | 50.933088 | -1.39143 | 442862 | 115025 | SU428150 |
| SO2 3RJ | Swaythling | 50.93304 | -1.390975 | 442894 | 115020 | SU428150 |
| SO2 3RL | Swaythling | 50.932285 | -1.390871 | 442902 | 114936 | SU429149 |
| SO2 3RN | Swaythling | 50.932309 | -1.392152 | 442812 | 114938 | SU428149 |
| SO2 3RP | Swaythling | 50.932578 | -1.392034 | 442820 | 114968 | SU428149 |