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 3HT | Bassett | 50.93891 | -1.397407 | 442437 | 115669 | SU424156 |
| SO2 3HU | Bassett | 50.938563 | -1.397995 | 442396 | 115630 | SU423156 |
| SO2 3HW | Bassett | 50.938844 | -1.398518 | 442359 | 115661 | SU423156 |
| SO2 3HX | Bassett | 50.941606 | -1.405756 | 441848 | 115964 | SU418159 |
| SO2 3HY | Bassett | 50.940972 | -1.404938 | 441906 | 115894 | SU419158 |
| SO2 3HZ | Bassett | 50.940871 | -1.40437 | 441946 | 115883 | SU419158 |
| SO2 3JA | Bassett | 50.942169 | -1.405051 | 441897 | 116027 | SU418160 |
| SO2 3JB | Bassett | 50.942769 | -1.404631 | 441926 | 116094 | SU419160 |
| SO2 3JD | Bassett | 50.943453 | -1.404608 | 441927 | 116170 | SU419161 |
| SO2 3JE | Bassett | 50.944001 | -1.404644 | 441924 | 116231 | SU419162 |
| SO2 3JF | Swaythling | 50.941094 | -1.381666 | 443541 | 115921 | SU435159 |
| SO2 3JG | Swaythling | 50.941241 | -1.383856 | 443387 | 115936 | SU433159 |
| SO2 3JH | Swaythling | 50.941734 | -1.385301 | 443285 | 115990 | SU432159 |
| SO2 3JJ | Swaythling | 50.94141 | -1.381903 | 443524 | 115956 | SU435159 |
| SO2 3JL | Swaythling | 50.941455 | -1.385362 | 443281 | 115959 | SU432159 |
| SO2 3JN | Swaythling | 50.941657 | -1.387764 | 443112 | 115980 | SU431159 |
| SO2 3JP | Swaythling | 50.941973 | -1.387974 | 443097 | 116015 | SU430160 |
| SO2 3JQ | Swaythling | 50.941479 | -1.388137 | 443086 | 115960 | SU430159 |
| SO2 3JR | Swaythling | 50.941598 | -1.388562 | 443056 | 115973 | SU430159 |
| SO2 3JS | Swaythling | 50.942566 | -1.387895 | 443102 | 116081 | SU431160 |
| SO2 3JT | Swaythling | 50.942703 | -1.388348 | 443070 | 116096 | SU430160 |
| SO2 3JU | Swaythling | 50.943437 | -1.387741 | 443112 | 116178 | SU431161 |
| SO2 3JW | Swaythling | 50.942233 | -1.389678 | 442977 | 116043 | SU429160 |
| SO2 3JX | Swaythling | 50.942274 | -1.388795 | 443039 | 116048 | SU430160 |
| SO2 3JY | Swaythling | 50.942775 | -1.390055 | 442950 | 116103 | SU429161 |
| SO2 3JZ | Swaythling | 50.942903 | -1.388787 | 443039 | 116118 | SU430161 |
| SO2 3LA | Swaythling | 50.943247 | -1.38921 | 443009 | 116156 | SU430161 |
| SO2 3LB | Swaythling | 50.942554 | -1.387411 | 443136 | 116080 | SU431160 |
| SO2 3LD | Swaythling | 50.942768 | -1.386924 | 443170 | 116104 | SU431161 |
| SO2 3LE | Swaythling | 50.94098 | -1.385624 | 443263 | 115906 | SU432159 |
| SO2 3LF | Swaythling | 50.940791 | -1.383919 | 443383 | 115886 | SU433158 |
| SO2 3LG | Swaythling | 50.940743 | -1.381685 | 443540 | 115882 | SU435158 |
| SO2 3LH | Swaythling | 50.940263 | -1.38088 | 443597 | 115829 | SU435158 |
| SO2 3LJ | Swaythling | 50.939985 | -1.382762 | 443465 | 115797 | SU434157 |
| SO2 3LL | Swaythling | 50.939873 | -1.385354 | 443283 | 115783 | SU432157 |
| SO2 3LN | Swaythling | 50.94007 | -1.383501 | 443413 | 115806 | SU434158 |
| SO2 3LP | Swaythling | 50.939627 | -1.38651 | 443202 | 115755 | SU432157 |
| SO2 3LQ | Bassett | 50.940263 | -1.391241 | 442869 | 115823 | SU428158 |
| SO2 3LR | Bassett | 50.940542 | -1.39128 | 442866 | 115854 | SU428158 |
| SO2 3LS | Bassett | 50.94963 | -1.402707 | 442055 | 116858 | SU420168 |
| SO2 3LT | Bassett | 50.949096 | -1.402059 | 442101 | 116799 | SU421167 |
| SO2 3LU | Bassett | 50.948862 | -1.398474 | 442353 | 116775 | SU423167 |
| SO2 3LW | Bassett | 50.946406 | -1.393083 | 442734 | 116505 | SU427165 |
| SO2 3LX | Bassett | 50.944865 | -1.390811 | 442895 | 116335 | SU428163 |
| SO2 3LY | Bassett | 50.944376 | -1.390205 | 442938 | 116281 | SU429162 |
| SO2 3LZ | Bassett | 50.944445 | -1.391229 | 442866 | 116288 | SU428162 |
| SO2 3NA | Bassett | 50.944297 | -1.392299 | 442791 | 116271 | SU427162 |
| SO2 3NB | Bassett | 50.943293 | -1.391045 | 442880 | 116160 | SU428161 |
| SO2 3ND | Bassett | 50.943716 | -1.391182 | 442870 | 116207 | SU428162 |
| SO2 3NE | Bassett | 50.950054 | -1.399541 | 442277 | 116907 | SU422169 |
| SO2 3NF | Bassett | 50.9506 | -1.402538 | 442066 | 116966 | SU420169 |
| SO2 3NH | Bassett | 50.94215 | -1.403187 | 442028 | 116026 | SU420160 |
| SO2 3NJ | Bassett | 50.943252 | -1.403984 | 441971 | 116148 | SU419161 |
| SO2 3NL | Bassett | 50.944944 | -1.404318 | 441946 | 116336 | SU419163 |
| SO2 3NN | Bassett | 50.94614 | -1.404246 | 441950 | 116469 | SU419164 |
| SO2 3NP | Bassett | 50.945218 | -1.403375 | 442012 | 116367 | SU420163 |
| SO2 3NQ | Bassett | 50.944492 | -1.40041 | 442221 | 116288 | SU422162 |
| SO2 3NR | Bassett | 50.944004 | -1.398195 | 442377 | 116235 | SU423162 |
| SO2 3NT | Bassett | 50.939125 | -1.400607 | 442212 | 115691 | SU422156 |
| SO2 3NU | Bassett | 50.941852 | -1.401155 | 442171 | 115994 | SU421159 |
| SO2 3NW | Bassett | 50.94273 | -1.398653 | 442346 | 116093 | SU423160 |
| SO2 3NX | Bassett | 50.942336 | -1.399085 | 442316 | 116049 | SU423160 |
| SO2 3NY | Bassett | 50.941707 | -1.395564 | 442564 | 115981 | SU425159 |
| SO2 3NZ | Bassett | 50.942948 | -1.397412 | 442433 | 116118 | SU424161 |
| SO2 3PA | Bassett | 50.943367 | -1.396638 | 442487 | 116165 | SU424161 |
| SO2 3PB | Bassett | 50.942946 | -1.395206 | 442588 | 116119 | SU425161 |
| SO2 3PD | Bassett | 50.943192 | -1.394149 | 442662 | 116147 | SU426161 |
| SO2 3PE | Bassett | 50.943406 | -1.395584 | 442561 | 116170 | SU425161 |
| SO2 3PG | Bassett | 50.943606 | -1.395966 | 442534 | 116192 | SU425161 |
| SO2 3PH | Bassett | 50.94378 | -1.394839 | 442613 | 116212 | SU426162 |
| SO2 3PJ | Bassett | 50.943991 | -1.397299 | 442440 | 116234 | SU424162 |
| SO2 3PL | Bassett | 50.938272 | -1.399095 | 442319 | 115597 | SU423155 |
| SO2 3PN | Bassett | 50.944537 | -1.396851 | 442471 | 116295 | SU424162 |
| SO2 3PP | Bassett | 50.942367 | -1.392779 | 442759 | 116056 | SU427160 |
| SO2 3PQ | Bassett | 50.942688 | -1.395736 | 442551 | 116090 | SU425160 |
| SO2 3PR | Bassett | 50.941688 | -1.393642 | 442699 | 115980 | SU426159 |
| SO2 3PS | Bassett | 50.949134 | -1.402514 | 442069 | 116803 | SU420168 |
| SO2 3PT | Bassett | 50.94871 | -1.402234 | 442089 | 116756 | SU420167 |
| SO2 3PU | Bassett | 50.947445 | -1.399219 | 442302 | 116617 | SU423166 |
| SO2 3PY | Bassett | 50.945021 | -1.398239 | 442373 | 116348 | SU423163 |
| SO2 3PZ | Bassett | 50.947213 | -1.403065 | 442032 | 116589 | SU420165 |
| SO2 3QA | Bassett | 50.945205 | -1.400927 | 442184 | 116367 | SU421163 |
| SO2 3QB | Swaythling | 50.945664 | -1.390573 | 442911 | 116424 | SU429164 |
| SO2 3QD | Bassett | 50.947352 | -1.402152 | 442096 | 116605 | SU420166 |
| SO2 3QE | Bassett | 50.945569 | -1.399926 | 442254 | 116408 | SU422164 |
| SO2 3QF | Bassett | 50.946615 | -1.398731 | 442337 | 116525 | SU423165 |
| SO2 3QG | Bassett | 50.94686 | -1.399155 | 442307 | 116552 | SU423165 |
| SO2 3QH | Bassett | 50.947461 | -1.397226 | 442442 | 116620 | SU424166 |
| SO2 3QJ | Bassett | 50.947948 | -1.397362 | 442432 | 116674 | SU424166 |
| SO2 3QN | Bassett | 50.946992 | -1.39689 | 442466 | 116568 | SU424165 |
| SO2 3QP | Bassett | 50.946314 | -1.396272 | 442510 | 116493 | SU425164 |
| SO2 3QQ | Bassett | 50.945791 | -1.395852 | 442540 | 116435 | SU425164 |
| SO2 3QR | Bassett | 50.945037 | -1.392688 | 442763 | 116353 | SU427163 |
| SO2 3QS | Bassett | 50.945594 | -1.394346 | 442646 | 116414 | SU426164 |
| SO2 3QT | Bassett | 50.946376 | -1.394236 | 442653 | 116501 | SU426165 |
| SO2 3QX | Bassett | 50.947058 | -1.395793 | 442543 | 116576 | SU425165 |
| SO2 3QY | Swaythling | 50.93312 | -1.39401 | 442681 | 115027 | SU426150 |
| SO2 3QZ | Swaythling | 50.933602 | -1.393335 | 442728 | 115081 | SU427150 |
| SO2 3RA | Swaythling | 50.934002 | -1.39259 | 442780 | 115126 | SU427151 |
| SO2 3RB | Swaythling | 50.933427 | -1.392569 | 442782 | 115062 | SU427150 |