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 |
|---|---|---|---|---|---|---|
| SO18 2AB | Bitterne Park | 50.92563 | -1.362207 | 444923 | 114213 | SU449142 |
| SO18 2AD | Bitterne Park | 50.92583 | -1.360952 | 445011 | 114236 | SU450142 |
| SO18 2AE | Bitterne Park | 50.926025 | -1.360565 | 445038 | 114258 | SU450142 |
| SO18 2AF | Bitterne Park | 50.926536 | -1.361754 | 444954 | 114314 | SU449143 |
| SO18 2AG | Bitterne Park | 50.926331 | -1.362098 | 444930 | 114291 | SU449142 |
| SO18 2AH | Bitterne Park | 50.926417 | -1.363135 | 444857 | 114300 | SU448142 |
| SO18 2AJ | Bitterne Park | 50.926146 | -1.362897 | 444874 | 114270 | SU448142 |
| SO18 2AL | Bitterne Park | 50.926701 | -1.362491 | 444902 | 114332 | SU449143 |
| SO18 2AN | Bitterne Park | 50.928171 | -1.363239 | 444848 | 114495 | SU448144 |
| SO18 2AP | Bitterne Park | 50.928304 | -1.362796 | 444879 | 114510 | SU448145 |
| SO18 2AQ | Bitterne Park | 50.928436 | -1.363976 | 444796 | 114524 | SU447145 |
| SO18 2AR | Bitterne Park | 50.92887 | -1.362803 | 444878 | 114573 | SU448145 |
| SO18 2AS | Bitterne Park | 50.929029 | -1.363854 | 444804 | 114590 | SU448145 |
| SO18 2AT | Bitterne Park | 50.928538 | -1.361285 | 444985 | 114537 | SU449145 |
| SO18 2AU | Bitterne Park | 50.928188 | -1.36129 | 444985 | 114498 | SU449144 |
| SO18 2AW | Bitterne Park | 50.928845 | -1.36138 | 444978 | 114571 | SU449145 |
| SO18 2AX | Bitterne Park | 50.928262 | -1.361744 | 444953 | 114506 | SU449145 |
| SO18 2AY | Bitterne Park | 50.928274 | -1.362213 | 444920 | 114507 | SU449145 |
| SO18 2AZ | Bitterne Park | 50.927934 | -1.360866 | 445015 | 114470 | SU450144 |
| SO18 2BA | Bitterne Park | 50.928091 | -1.360082 | 445070 | 114488 | SU450144 |
| SO18 2BB | Bitterne Park | 50.927352 | -1.361472 | 444973 | 114405 | SU449144 |
| SO18 2BD | Bitterne Park | 50.927245 | -1.359894 | 445084 | 114394 | SU450143 |
| SO18 2BE | Bitterne Park | 50.927457 | -1.359308 | 445125 | 114418 | SU451144 |
| SO18 2BF | Harefield | 50.924348 | -1.359763 | 445096 | 114072 | SU450140 |
| SO18 2BG | Bitterne Park | 50.927491 | -1.36221 | 444921 | 114420 | SU449144 |
| SO18 2BH | Bitterne Park | 50.927014 | -1.363682 | 444818 | 114366 | SU448143 |
| SO18 2BJ | Bitterne Park | 50.927465 | -1.363946 | 444799 | 114416 | SU447144 |
| SO18 2BL | Bitterne Park | 50.926804 | -1.363201 | 444852 | 114343 | SU448143 |
| SO18 2BN | Bitterne Park | 50.925274 | -1.361358 | 444983 | 114174 | SU449141 |
| SO18 2BP | Harefield | 50.923906 | -1.359428 | 445120 | 114023 | SU451140 |
| SO18 2BQ | Harefield | 50.923885 | -1.358816 | 445163 | 114021 | SU451140 |
| SO18 2BR | Harefield | 50.924626 | -1.359517 | 445113 | 114103 | SU451141 |
| SO18 2BS | Harefield | 50.924468 | -1.358566 | 445180 | 114086 | SU451140 |
| SO18 2BT | Harefield | 50.925063 | -1.358957 | 445152 | 114152 | SU451141 |
| SO18 2BU | Harefield | 50.925296 | -1.35864 | 445174 | 114178 | SU451141 |
| SO18 2BW | Harefield | 50.924785 | -1.357353 | 445265 | 114122 | SU452141 |
| SO18 2BX | Harefield | 50.925047 | -1.357605 | 445247 | 114151 | SU452141 |
| SO18 2BY | Harefield | 50.9255 | -1.358268 | 445200 | 114201 | SU451142 |
| SO18 2BZ | Harefield | 50.925723 | -1.357966 | 445221 | 114226 | SU452142 |
| SO18 2DA | Harefield | 50.925394 | -1.35696 | 445292 | 114190 | SU452141 |
| SO18 2DB | Harefield | 50.92601 | -1.357777 | 445234 | 114258 | SU452142 |
| SO18 2DD | Harefield | 50.92578 | -1.356727 | 445308 | 114233 | SU453142 |
| SO18 2DE | Harefield | 50.927008 | -1.357635 | 445243 | 114369 | SU452143 |
| SO18 2DF | Harefield | 50.927111 | -1.358402 | 445189 | 114380 | SU451143 |
| SO18 2DG | Bitterne Park | 50.927096 | -1.358971 | 445149 | 114378 | SU451143 |
| SO18 2DH | Harefield | 50.926331 | -1.358811 | 445161 | 114293 | SU451142 |
| SO18 2DJ | Harefield | 50.925829 | -1.359131 | 445139 | 114237 | SU451142 |
| SO18 2DL | Harefield | 50.925176 | -1.35978 | 445094 | 114164 | SU450141 |
| SO18 2DN | Bitterne Park | 50.925224 | -1.360349 | 445054 | 114169 | SU450141 |
| SO18 2DP | Bitterne Park | 50.934376 | -1.368164 | 444496 | 115182 | SU444151 |
| SO18 2DQ | Bitterne Park | 50.934664 | -1.366552 | 444609 | 115215 | SU446152 |
| SO18 2DR | Bitterne Park | 50.935335 | -1.36586 | 444657 | 115290 | SU446152 |
| SO18 2DS | Bitterne Park | 50.935931 | -1.364727 | 444736 | 115357 | SU447153 |
| SO18 2DT | Bitterne Park | 50.935474 | -1.363367 | 444832 | 115307 | SU448153 |
| SO18 2DU | Bitterne Park | 50.935319 | -1.364693 | 444739 | 115289 | SU447152 |
| SO18 2DW | Bitterne Park | 50.934801 | -1.363561 | 444819 | 115232 | SU448152 |
| SO18 2DX | Bitterne Park | 50.93519 | -1.362418 | 444899 | 115276 | SU448152 |
| SO18 2DY | Bitterne Park | 50.934446 | -1.362798 | 444873 | 115193 | SU448151 |
| SO18 2DZ | Bitterne Park | 50.934754 | -1.361655 | 444953 | 115228 | SU449152 |
| SO18 2EA | Bitterne Park | 50.933606 | -1.362155 | 444919 | 115100 | SU449150 |
| SO18 2EB | Bitterne Park | 50.934632 | -1.363962 | 444791 | 115213 | SU447152 |
| SO18 2ED | Harefield | 50.923567 | -1.356573 | 445321 | 113987 | SU453139 |
| SO18 2EE | Harefield | 50.923329 | -1.357543 | 445253 | 113960 | SU452139 |
| SO18 2EF | Harefield | 50.924191 | -1.357347 | 445266 | 114056 | SU452140 |
| SO18 2EG | Harefield | 50.923608 | -1.355918 | 445367 | 113992 | SU453139 |
| SO18 2EH | Harefield | 50.922308 | -1.356704 | 445313 | 113847 | SU453138 |
| SO18 2EJ | Harefield | 50.921869 | -1.356909 | 445299 | 113798 | SU452137 |
| SO18 2EL | Harefield | 50.922498 | -1.358423 | 445192 | 113867 | SU451138 |
| SO18 2EN | Harefield | 50.922947 | -1.358459 | 445189 | 113917 | SU451139 |
| SO18 2EP | Harefield | 50.923118 | -1.360136 | 445071 | 113935 | SU450139 |
| SO18 2EQ | Harefield | 50.923534 | -1.3604 | 445052 | 113981 | SU450139 |
| SO18 2ER | Bitterne Park | 50.92652 | -1.354013 | 445498 | 114317 | SU454143 |
| SO18 2ES | Bitterne Park | 50.926856 | -1.354578 | 445458 | 114354 | SU454143 |
| SO18 2ET | Bitterne Park | 50.9264 | -1.355096 | 445422 | 114303 | SU454143 |
| SO18 2EU | Bitterne Park | 50.926503 | -1.355764 | 445375 | 114314 | SU453143 |
| SO18 2EW | Bitterne Park | 50.927098 | -1.356026 | 445356 | 114380 | SU453143 |
| SO18 2EX | Bitterne Park | 50.927219 | -1.35517 | 445416 | 114394 | SU454143 |
| SO18 2EY | Bitterne Park | 50.928037 | -1.355145 | 445417 | 114485 | SU454144 |
| SO18 2EZ | Bitterne Park | 50.927369 | -1.356292 | 445337 | 114410 | SU453144 |
| SO18 2FA | Swaythling | 50.944573 | -1.368054 | 444494 | 116316 | SU444163 |
| SO18 2FB | Bitterne Park | 50.928026 | -1.356326 | 445334 | 114483 | SU453144 |
| SO18 2FD | Bitterne Park | 50.928759 | -1.355647 | 445381 | 114565 | SU453145 |
| SO18 2FE | Bitterne Park | 50.928483 | -1.356063 | 445352 | 114534 | SU453145 |
| SO18 2FF | Bitterne Park | 50.929009 | -1.356839 | 445297 | 114592 | SU452145 |
| SO18 2FG | Bitterne Park | 50.929639 | -1.356972 | 445287 | 114662 | SU452146 |
| SO18 2FH | Bitterne Park | 50.930066 | -1.357863 | 445224 | 114709 | SU452147 |
| SO18 2FJ | Bitterne Park | 50.92989 | -1.358492 | 445180 | 114689 | SU451146 |
| SO18 2FL | Bitterne Park | 50.929268 | -1.358216 | 445200 | 114620 | SU451146 |
| SO18 2FN | Bitterne Park | 50.92894 | -1.357523 | 445249 | 114584 | SU452145 |
| SO18 2FP | Bitterne Park | 50.927718 | -1.357568 | 445247 | 114448 | SU452144 |
| SO18 2FQ | Bitterne Park | 50.926316 | -1.356079 | 445353 | 114293 | SU453142 |
| SO18 2FR | Bitterne Park | 50.925761 | -1.354949 | 445433 | 114232 | SU454142 |
| SO18 2FS | Bitterne Park | 50.92551 | -1.355151 | 445419 | 114204 | SU454142 |
| SO18 2FT | Bitterne Park | 50.925787 | -1.354891 | 445437 | 114235 | SU454142 |
| SO18 2FU | Bitterne Park | 50.926065 | -1.354589 | 445458 | 114266 | SU454142 |
| SO18 2FW | Bitterne Park | 50.933426 | -1.36876 | 444455 | 115076 | SU444150 |
| SO18 2FX | Bitterne Park | 50.933981 | -1.368312 | 444486 | 115138 | SU444151 |
| SO18 2FY | Bitterne Park | 50.934243 | -1.365248 | 444701 | 115169 | SU447151 |
| SO18 2FZ | Bitterne Park | 50.934328 | -1.364336 | 444765 | 115179 | SU447151 |
| SO18 2GA | Bitterne Park | 50.933382 | -1.36405 | 444786 | 115074 | SU447150 |