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 |
|---|---|---|---|---|---|---|
| SO15 3ZE | Freemantle | 50.911437 | -1.423878 | 440601 | 112599 | SU406125 |
| SO15 3ZF | Freemantle | 50.914603 | -1.427637 | 440334 | 112949 | SU403129 |
| SO15 3ZG | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 3ZH | Freemantle | 50.911437 | -1.423878 | 440601 | 112599 | SU406125 |
| SO15 3ZJ | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 3ZN | Freemantle | 50.911437 | -1.423878 | 440601 | 112599 | SU406125 |
| SO15 3ZP | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 3ZQ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 3ZR | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 3ZS | Freemantle | 50.919231 | -1.430781 | 440109 | 113462 | SU401134 |
| SO15 3ZT | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4AA | Millbrook | 50.916936 | -1.445149 | 439101 | 113199 | SU391131 |
| SO15 4AB | Millbrook | 50.915807 | -1.444109 | 439175 | 113074 | SU391130 |
| SO15 4AD | Millbrook | 50.916929 | -1.443726 | 439201 | 113199 | SU392131 |
| SO15 4AE | Millbrook | 50.915648 | -1.444865 | 439122 | 113056 | SU391130 |
| SO15 4AF | Millbrook | 50.915799 | -1.446329 | 439019 | 113072 | SU390130 |
| SO15 4AG | Millbrook | 50.92091 | -1.437632 | 439626 | 113645 | SU396136 |
| SO15 4AH | Millbrook | 50.916849 | -1.443884 | 439190 | 113190 | SU391131 |
| SO15 4BB | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4BD | Millbrook | 50.916929 | -1.443726 | 439201 | 113199 | SU392131 |
| SO15 4BE | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4BG | Millbrook | 50.916929 | -1.443726 | 439201 | 113199 | SU392131 |
| SO15 4GP | Millbrook | 50.919972 | -1.438767 | 439547 | 113540 | SU395135 |
| SO15 4GQ | Millbrook | 50.917309 | -1.442356 | 439297 | 113242 | SU392132 |
| SO15 4GR | Millbrook | 50.916761 | -1.442505 | 439287 | 113181 | SU392131 |
| SO15 4GS | Millbrook | 50.916064 | -1.443452 | 439221 | 113103 | SU392131 |
| SO15 4GT | Millbrook | 50.920595 | -1.439301 | 439509 | 113609 | SU395136 |
| SO15 4GU | Millbrook | 50.920064 | -1.439307 | 439509 | 113550 | SU395135 |
| SO15 4GW | Millbrook | 50.920948 | -1.439823 | 439472 | 113648 | SU394136 |
| SO15 4GX | Millbrook | 50.920838 | -1.441346 | 439365 | 113635 | SU393136 |
| SO15 4GY | Millbrook | 50.920223 | -1.442506 | 439284 | 113566 | SU392135 |
| SO15 4GZ | Millbrook | 50.91993 | -1.441414 | 439361 | 113534 | SU393135 |
| SO15 4HA | Millbrook | 50.92026 | -1.440855 | 439400 | 113571 | SU393135 |
| SO15 4HB | Millbrook | 50.918929 | -1.440772 | 439407 | 113423 | SU394134 |
| SO15 4HD | Millbrook | 50.918724 | -1.441258 | 439373 | 113400 | SU393134 |
| SO15 4HE | Millbrook | 50.918068 | -1.441209 | 439377 | 113327 | SU393133 |
| SO15 4HF | Millbrook | 50.917712 | -1.44201 | 439321 | 113287 | SU393132 |
| SO15 4HG | Millbrook | 50.917913 | -1.442719 | 439271 | 113309 | SU392133 |
| SO15 4HH | Millbrook | 50.918925 | -1.441768 | 439337 | 113422 | SU393134 |
| SO15 4HJ | Millbrook | 50.918828 | -1.44221 | 439306 | 113411 | SU393134 |
| SO15 4HL | Millbrook | 50.919946 | -1.442865 | 439259 | 113535 | SU392135 |
| SO15 4HN | Millbrook | 50.919863 | -1.444374 | 439153 | 113525 | SU391135 |
| SO15 4HP | Millbrook | 50.919761 | -1.443692 | 439201 | 113514 | SU392135 |
| SO15 4HQ | Millbrook | 50.918824 | -1.443234 | 439234 | 113410 | SU392134 |
| SO15 4HR | Millbrook | 50.918876 | -1.442764 | 439267 | 113416 | SU392134 |
| SO15 4HS | Millbrook | 50.917703 | -1.443888 | 439189 | 113285 | SU391132 |
| SO15 4HT | Millbrook | 50.917646 | -1.445183 | 439098 | 113278 | SU390132 |
| SO15 4HU | Millbrook | 50.917312 | -1.444959 | 439114 | 113241 | SU391132 |
| SO15 4HW | Millbrook | 50.917778 | -1.446519 | 439004 | 113292 | SU390132 |
| SO15 4HX | Millbrook | 50.917625 | -1.448242 | 438883 | 113274 | SU388132 |
| SO15 4HY | Millbrook | 50.917957 | -1.44811 | 438892 | 113311 | SU388133 |
| SO15 4HZ | Millbrook | 50.916672 | -1.448381 | 438874 | 113168 | SU388131 |
| SO15 4JA | Millbrook | 50.917009 | -1.445461 | 439079 | 113207 | SU390132 |
| SO15 4JB | Millbrook | 50.916684 | -1.445294 | 439091 | 113171 | SU390131 |
| SO15 4JD | Millbrook | 50.914342 | -1.44811 | 438895 | 112909 | SU388129 |
| SO15 4JE | Millbrook | 50.914276 | -1.447584 | 438932 | 112902 | SU389129 |
| SO15 4JF | Millbrook | 50.914235 | -1.446561 | 439004 | 112898 | SU390128 |
| SO15 4JG | Millbrook | 50.914919 | -1.446624 | 438999 | 112974 | SU389129 |
| SO15 4JH | Millbrook | 50.914827 | -1.446255 | 439025 | 112964 | SU390129 |
| SO15 4JJ | Millbrook | 50.914644 | -1.449202 | 438818 | 112942 | SU388129 |
| SO15 4JL | Millbrook | 50.91532 | -1.449549 | 438793 | 113017 | SU387130 |
| SO15 4JN | Millbrook | 50.915108 | -1.448513 | 438866 | 112994 | SU388129 |
| SO15 4JP | Millbrook | 50.91573 | -1.448819 | 438844 | 113063 | SU388130 |
| SO15 4JQ | Millbrook | 50.914998 | -1.448031 | 438900 | 112982 | SU388129 |
| SO15 4JR | Millbrook | 50.914986 | -1.447505 | 438937 | 112981 | SU389129 |
| SO15 4JS | Millbrook | 50.915233 | -1.446335 | 439019 | 113009 | SU390130 |
| SO15 4JT | Millbrook | 50.915948 | -1.447422 | 438942 | 113088 | SU389130 |
| SO15 4JU | Millbrook | 50.916589 | -1.44787 | 438910 | 113159 | SU389131 |
| SO15 4JW | Millbrook | 50.916038 | -1.445529 | 439075 | 113099 | SU390130 |
| SO15 4JX | Millbrook | 50.916334 | -1.445455 | 439080 | 113132 | SU390131 |
| SO15 4JY | Millbrook | 50.916676 | -1.447314 | 438949 | 113169 | SU389131 |
| SO15 4JZ | Millbrook | 50.917341 | -1.447207 | 438956 | 113243 | SU389132 |
| SO15 4LA | Millbrook | 50.918722 | -1.446493 | 439005 | 113397 | SU390133 |
| SO15 4LB | Millbrook | 50.920622 | -1.445091 | 439102 | 113609 | SU391136 |
| SO15 4LD | Millbrook | 50.920724 | -1.445616 | 439065 | 113620 | SU390136 |
| SO15 4LE | Millbrook | 50.918779 | -1.447019 | 438968 | 113403 | SU389134 |
| SO15 4LF | Millbrook | 50.917238 | -1.442613 | 439279 | 113234 | SU392132 |
| SO15 4LG | Millbrook | 50.917294 | -1.442996 | 439252 | 113240 | SU392132 |
| SO15 4LH | Millbrook | 50.920636 | -1.438532 | 439563 | 113614 | SU395136 |
| SO15 4LR | Millbrook | 50.918725 | -1.445184 | 439097 | 113398 | SU390133 |
| SO15 4LS | Millbrook | 50.920844 | -1.444362 | 439153 | 113634 | SU391136 |
| SO15 4LT | Millbrook | 50.918916 | -1.445637 | 439065 | 113419 | SU390134 |
| SO15 4LU | Millbrook | 50.920913 | -1.443764 | 439195 | 113642 | SU391136 |
| SO15 4LW | Millbrook | 50.918668 | -1.444516 | 439144 | 113392 | SU391133 |
| SO15 4LX | Millbrook | 50.918621 | -1.444033 | 439178 | 113387 | SU391133 |
| SO15 4PB | Millbrook | 50.916309 | -1.451486 | 438656 | 113126 | SU386131 |
| SO15 4PD | Millbrook | 50.916172 | -1.451047 | 438687 | 113111 | SU386131 |
| SO15 4PE | Millbrook | 50.915927 | -1.450652 | 438715 | 113084 | SU387130 |
| SO15 4PF | Millbrook | 50.917697 | -1.450332 | 438736 | 113281 | SU387132 |
| SO15 4PG | Millbrook | 50.917125 | -1.449044 | 438827 | 113218 | SU388132 |
| SO15 4PH | Millbrook | 50.915519 | -1.449974 | 438763 | 113039 | SU387130 |
| SO15 4PJ | Millbrook | 50.915889 | -1.450197 | 438747 | 113080 | SU387130 |
| SO15 4UL | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4UP | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4US | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4UT | Freemantle | 50.91327 | -1.430968 | 440101 | 112799 | SU401127 |
| SO15 4UU | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4UY | Millbrook | 50.91786 | -1.444711 | 439131 | 113302 | SU391133 |
| SO15 4WH | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |
| SO15 4WJ | Freemantle | 50.919231 | -1.430767 | 440110 | 113462 | SU401134 |