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 2GR | Portswood | 50.922487 | -1.391587 | 442861 | 113846 | SU428138 |
| SO17 2GS | Portswood | 50.922168 | -1.392488 | 442798 | 113810 | SU427138 |
| SO17 2GT | Portswood | 50.922264 | -1.392017 | 442831 | 113821 | SU428138 |
| SO17 2GU | Portswood | 50.923291 | -1.392359 | 442806 | 113935 | SU428139 |
| SO17 2GW | Portswood | 50.923077 | -1.392746 | 442779 | 113911 | SU427139 |
| SO17 2GX | Portswood | 50.922828 | -1.393162 | 442750 | 113883 | SU427138 |
| SO17 2GY | Portswood | 50.922064 | -1.393385 | 442735 | 113798 | SU427137 |
| SO17 2GZ | Portswood | 50.923073 | -1.39185 | 442842 | 113911 | SU428139 |
| SO17 2HA | Portswood | 50.922668 | -1.393676 | 442714 | 113865 | SU427138 |
| SO17 2HB | Portswood | 50.922823 | -1.394016 | 442690 | 113882 | SU426138 |
| SO17 2HD | Portswood | 50.921348 | -1.390478 | 442940 | 113720 | SU429137 |
| SO17 2HE | Portswood | 50.923452 | -1.393908 | 442697 | 113952 | SU426139 |
| SO17 2HF | Portswood | 50.924031 | -1.392933 | 442765 | 114017 | SU427140 |
| SO17 2HG | Portswood | 50.924918 | -1.392196 | 442816 | 114116 | SU428141 |
| SO17 2HH | Portswood | 50.924512 | -1.391988 | 442831 | 114071 | SU428140 |
| SO17 2HJ | Portswood | 50.925122 | -1.391695 | 442851 | 114139 | SU428141 |
| SO17 2HL | Portswood | 50.925326 | -1.391138 | 442890 | 114162 | SU428141 |
| SO17 2HN | Portswood | 50.924132 | -1.391438 | 442870 | 114029 | SU428140 |
| SO17 2HP | Portswood | 50.922339 | -1.390778 | 442918 | 113830 | SU429138 |
| SO17 2HQ | Portswood | 50.924137 | -1.390854 | 442911 | 114030 | SU429140 |
| SO17 2HR | Portswood | 50.921204 | -1.390437 | 442943 | 113704 | SU429137 |
| SO17 2HS | Portswood | 50.921284 | -1.385115 | 443317 | 113716 | SU433137 |
| SO17 2HT | Portswood | 50.920979 | -1.386997 | 443185 | 113681 | SU431136 |
| SO17 2HU | Portswood | 50.921771 | -1.387101 | 443177 | 113769 | SU431137 |
| SO17 2HW | Portswood | 50.921988 | -1.387411 | 443155 | 113793 | SU431137 |
| SO17 2HX | Portswood | 50.924283 | -1.386015 | 443251 | 114049 | SU432140 |
| SO17 2HY | Portswood | 50.924541 | -1.385457 | 443290 | 114078 | SU432140 |
| SO17 2HZ | Portswood | 50.923662 | -1.385909 | 443259 | 113980 | SU432139 |
| SO17 2JA | Portswood | 50.922784 | -1.384868 | 443333 | 113883 | SU433138 |
| SO17 2JB | Portswood | 50.923351 | -1.385003 | 443323 | 113946 | SU433139 |
| SO17 2JD | Portswood | 50.923152 | -1.384735 | 443342 | 113924 | SU433139 |
| SO17 2JE | Portswood | 50.923383 | -1.384234 | 443377 | 113950 | SU433139 |
| SO17 2JF | Portswood | 50.923012 | -1.383684 | 443416 | 113909 | SU434139 |
| SO17 2JG | Portswood | 50.922938 | -1.383344 | 443440 | 113901 | SU434139 |
| SO17 2JH | Portswood | 50.922052 | -1.384266 | 443376 | 113802 | SU433138 |
| SO17 2JJ | Portswood | 50.928255 | -1.382106 | 443522 | 114493 | SU435144 |
| SO17 2JL | Portswood | 50.92244 | -1.384432 | 443364 | 113845 | SU433138 |
| SO17 2JN | Portswood | 50.922247 | -1.385288 | 443304 | 113823 | SU433138 |
| SO17 2JP | Portswood | 50.921935 | -1.385875 | 443263 | 113788 | SU432137 |
| SO17 2JQ | Portswood | 50.921518 | -1.385169 | 443313 | 113742 | SU433137 |
| SO17 2JR | Portswood | 50.922059 | -1.383768 | 443411 | 113803 | SU434138 |
| SO17 2JS | Portswood | 50.922343 | -1.383124 | 443456 | 113835 | SU434138 |
| SO17 2JT | Portswood | 50.924685 | -1.388884 | 443049 | 114092 | SU430140 |
| SO17 2JU | Portswood | 50.927904 | -1.381997 | 443530 | 114454 | SU435144 |
| SO17 2JW | Portswood | 50.923759 | -1.380516 | 443638 | 113994 | SU436139 |
| SO17 2JX | Portswood | 50.923755 | -1.381497 | 443569 | 113993 | SU435139 |
| SO17 2JY | Portswood | 50.924362 | -1.380678 | 443626 | 114061 | SU436140 |
| SO17 2JZ | Portswood | 50.920222 | -1.388473 | 443082 | 113596 | SU430135 |
| SO17 2LA | Portswood | 50.927027 | -1.391343 | 442874 | 114351 | SU428143 |
| SO17 2LB | Portswood | 50.926745 | -1.390877 | 442907 | 114320 | SU429143 |
| SO17 2LD | Portswood | 50.927371 | -1.390186 | 442955 | 114390 | SU429143 |
| SO17 2LE | Portswood | 50.927607 | -1.387067 | 443174 | 114418 | SU431144 |
| SO17 2LF | Portswood | 50.92785 | -1.387234 | 443162 | 114445 | SU431144 |
| SO17 2LG | Portswood | 50.928731 | -1.383737 | 443407 | 114545 | SU434145 |
| SO17 2LH | Portswood | 50.927017 | -1.384357 | 443365 | 114354 | SU433143 |
| SO17 2LJ | Portswood | 50.926961 | -1.383916 | 443396 | 114348 | SU433143 |
| SO17 2LL | Portswood | 50.926301 | -1.383256 | 443443 | 114275 | SU434142 |
| SO17 2LN | Portswood | 50.926235 | -1.38283 | 443473 | 114268 | SU434142 |
| SO17 2LP | Portswood | 50.927361 | -1.3832 | 443446 | 114393 | SU434143 |
| SO17 2LQ | Portswood | 50.927449 | -1.382829 | 443472 | 114403 | SU434144 |
| SO17 2LR | Portswood | 50.925752 | -1.381613 | 443559 | 114215 | SU435142 |
| SO17 2LS | Portswood | 50.926264 | -1.381507 | 443566 | 114272 | SU435142 |
| SO17 2LT | Portswood | 50.925134 | -1.380255 | 443655 | 114147 | SU436141 |
| SO17 2LU | Portswood | 50.925868 | -1.38302 | 443460 | 114227 | SU434142 |
| SO17 2LW | Portswood | 50.92413 | -1.382588 | 443492 | 114034 | SU434140 |
| SO17 2LX | Portswood | 50.923518 | -1.38244 | 443503 | 113966 | SU435139 |
| SO17 2LY | Swaythling | 50.929429 | -1.384766 | 443334 | 114622 | SU433146 |
| SO17 2LZ | Portswood | 50.923794 | -1.383731 | 443412 | 113996 | SU434139 |
| SO17 2NA | Portswood | 50.923946 | -1.38518 | 443310 | 114012 | SU433140 |
| SO17 2NB | Portswood | 50.924324 | -1.383681 | 443415 | 114055 | SU434140 |
| SO17 2ND | Portswood | 50.924149 | -1.384537 | 443355 | 114035 | SU433140 |
| SO17 2NE | Portswood | 50.924999 | -1.393888 | 442697 | 114124 | SU426141 |
| SO17 2NF | Portswood | 50.925803 | -1.39301 | 442758 | 114214 | SU427142 |
| SO17 2NG | Portswood | 50.926777 | -1.391688 | 442850 | 114323 | SU428143 |
| SO17 2NH | Portswood | 50.924673 | -1.393565 | 442720 | 114088 | SU427140 |
| SO17 2NJ | Portswood | 50.926148 | -1.391924 | 442834 | 114253 | SU428142 |
| SO17 2NL | Portswood | 50.922853 | -1.385963 | 443256 | 113890 | SU432138 |
| SO17 2NN | Portswood | 50.924906 | -1.379718 | 443693 | 114122 | SU436141 |
| SO17 2NP | Portswood | 50.919814 | -1.387767 | 443132 | 113551 | SU431135 |
| SO17 2NR | Portswood | 50.924609 | -1.379779 | 443689 | 114089 | SU436140 |
| SO17 2NS | Portswood | 50.924638 | -1.380134 | 443664 | 114092 | SU436140 |
| SO17 2NT | Portswood | 50.92464 | -1.380433 | 443643 | 114092 | SU436140 |
| SO17 2NU | Portswood | 50.924624 | -1.380888 | 443611 | 114090 | SU436140 |
| SO17 2NW | Portswood | 50.924735 | -1.379692 | 443695 | 114103 | SU436141 |
| SO17 2NZ | Portswood | 50.925912 | -1.384528 | 443354 | 114231 | SU433142 |
| SO17 2ST | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO17 2SU | Portswood | 50.923816 | -1.387828 | 443124 | 113996 | SU431139 |
| SO17 2SY | Portswood | 50.923816 | -1.387828 | 443124 | 113996 | SU431139 |
| SO17 2SZ | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO17 2TB | Portswood | 50.92842 | -1.386117 | 443240 | 114509 | SU432145 |
| SO17 2TD | Portswood | 50.928336 | -1.385606 | 443276 | 114500 | SU432144 |
| SO17 2TE | Portswood | 50.928295 | -1.386261 | 443230 | 114495 | SU432144 |
| SO17 2TH | Swaythling | 50.929316 | -1.385493 | 443283 | 114609 | SU432146 |
| SO17 2TY | Portswood | 50.924112 | -1.386088 | 443246 | 114030 | SU432140 |
| SO17 2UA | Portswood | 50.921831 | -1.390116 | 442965 | 113774 | SU429137 |
| SO17 2UB | Portswood | 50.922515 | -1.390107 | 442965 | 113850 | SU429138 |
| SO17 2UP | Portswood | 50.923091 | -1.385177 | 443311 | 113917 | SU433139 |
| SO17 2UQ | Portswood | 50.925415 | -1.387437 | 443150 | 114174 | SU431141 |
| SO17 2UR | Portswood | 50.926656 | -1.384177 | 443378 | 114314 | SU433143 |
| SO17 2US | Portswood | 50.920167 | -1.395046 | 442620 | 113586 | SU426135 |