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 |
|---|---|---|---|---|---|---|
| SO1 1FF | Bargate | 50.896922 | -1.397049 | 442500 | 111000 | SU424109 |
| SO1 1FG | Bargate | 50.899598 | -1.392748 | 442800 | 111300 | SU427113 |
| SO1 1FH | Bargate | 50.897176 | -1.393917 | 442720 | 111030 | SU427110 |
| SO1 1FJ | Bargate | 50.897335 | -1.393332 | 442761 | 111048 | SU427110 |
| SO1 1FL | Bargate | 50.898391 | -1.388896 | 443072 | 111168 | SU430111 |
| SO1 1FN | Bargate | 50.902295 | -1.392713 | 442800 | 111600 | SU427115 |
| SO1 1FP | Bargate | 50.898455 | -1.390914 | 442930 | 111174 | SU429111 |
| SO1 1FQ | Bargate | 50.902219 | -1.391889 | 442858 | 111592 | SU428115 |
| SO1 1FR | Bargate | 50.897922 | -1.392201 | 442840 | 111114 | SU428111 |
| SO1 1FS | Bargate | 50.897807 | -1.394193 | 442700 | 111100 | SU427111 |
| SO1 1FT | Bargate | 50.896915 | -1.395627 | 442600 | 111000 | SU425110 |
| SO1 1FW | Bargate | 50.898124 | -1.391175 | 442912 | 111137 | SU429111 |
| SO1 1FY | Bargate | 50.89959 | -1.391326 | 442900 | 111300 | SU428112 |
| SO1 1FZ | Bargate | 50.900025 | -1.390169 | 442981 | 111349 | SU429113 |
| SO1 1GA | Bargate | 50.900344 | -1.389368 | 443037 | 111385 | SU430113 |
| SO1 1GB | Bargate | 50.900235 | -1.390735 | 442941 | 111372 | SU429113 |
| SO1 1GD | Bargate | 50.895138 | -1.399915 | 442300 | 110800 | SU423107 |
| SO1 1GE | Bargate | 50.892448 | -1.401372 | 442200 | 110500 | SU421104 |
| SO1 1GF | Freemantle | 50.914143 | -1.423853 | 440600 | 112900 | SU406128 |
| SO1 1GG | Bargate | 50.883412 | -1.392958 | 442800 | 109500 | SU428094 |
| SO1 1GH | Bargate | 50.885225 | -1.395778 | 442600 | 109700 | SU425096 |
| SO1 1GJ | Bargate | 50.900836 | -1.392305 | 442830 | 111438 | SU428114 |
| SO1 1GL | Bargate | 50.902247 | -1.392145 | 442840 | 111595 | SU428115 |
| SO1 1GN | Bargate | 50.901396 | -1.392725 | 442800 | 111500 | SU427114 |
| SO1 1GP | Bargate | 50.896946 | -1.38772 | 443156 | 111008 | SU431110 |
| SO1 1GQ | Bargate | 50.8964 | -1.388268 | 443118 | 110947 | SU431109 |
| SO1 1GR | Bargate | 50.895699 | -1.38832 | 443115 | 110869 | SU431108 |
| SO1 1GS | Bargate | 50.904103 | -1.396287 | 442547 | 111799 | SU425117 |
| SO1 1GT | Bargate | 50.898867 | -1.400977 | 442222 | 111214 | SU422112 |
| SO1 1GU | Bargate | 50.899103 | -1.39274 | 442801 | 111245 | SU428112 |
| SO1 1GZ | Bargate | 50.898858 | -1.388833 | 443076 | 111220 | SU430112 |
| SO1 1HA | Bargate | 50.900795 | -1.40172 | 442168 | 111428 | SU421114 |
| SO1 1HB | Bargate | 50.900477 | -1.402833 | 442090 | 111392 | SU420113 |
| SO1 1HD | Bargate | 50.901638 | -1.402932 | 442082 | 111521 | SU420115 |
| SO1 1HE | Bargate | 50.901971 | -1.403013 | 442076 | 111558 | SU420115 |
| SO1 1HF | Bargate | 50.902474 | -1.402893 | 442084 | 111614 | SU420116 |
| SO1 1HG | Bargate | 50.901964 | -1.401733 | 442166 | 111558 | SU421115 |
| SO1 1HH | Bargate | 50.901667 | -1.401652 | 442172 | 111525 | SU421115 |
| SO1 1HJ | Bargate | 50.902079 | -1.401263 | 442199 | 111571 | SU421115 |
| SO1 1HN | Bargate | 50.901933 | -1.399188 | 442345 | 111556 | SU423115 |
| SO1 1HP | Bargate | 50.901607 | -1.40043 | 442258 | 111519 | SU422115 |
| SO1 1HQ | Bargate | 50.901638 | -1.399462 | 442326 | 111523 | SU423115 |
| SO1 1HR | Bargate | 50.897712 | -1.389886 | 443003 | 111092 | SU430110 |
| SO1 1HS | Bargate | 50.897603 | -1.387825 | 443148 | 111081 | SU431110 |
| SO1 1HT | Bargate | 50.897851 | -1.388832 | 443077 | 111108 | SU430111 |
| SO1 1HU | Bargate | 50.902102 | -1.398731 | 442377 | 111575 | SU423115 |
| SO1 1HX | Bargate | 50.901796 | -1.398834 | 442370 | 111541 | SU423115 |
| SO1 1HY | Bargate | 50.903217 | -1.396967 | 442500 | 111700 | SU425117 |
| SO1 1HZ | Bargate | 50.90556 | -1.394505 | 442671 | 111962 | SU426119 |
| SO1 1JA | Bargate | 50.90556 | -1.394505 | 442671 | 111962 | SU426119 |
| SO1 1JB | Bargate | 50.90556 | -1.394505 | 442671 | 111962 | SU426119 |
| SO1 1JD | Bargate | 50.90539 | -1.396385 | 442539 | 111942 | SU425119 |
| SO1 1JF | Bargate | 50.902637 | -1.389281 | 443041 | 111640 | SU430116 |
| SO1 1JG | Bargate | 50.897784 | -1.389928 | 443000 | 111100 | SU429110 |
| SO1 1JH | Bargate | 50.896885 | -1.389939 | 443000 | 111000 | SU430109 |
| SO1 1JJ | Bargate | 50.892426 | -1.397107 | 442500 | 110500 | SU424104 |
| SO1 1JL | Bargate | 50.891505 | -1.392853 | 442800 | 110400 | SU428104 |
| SO1 1JN | Bargate | 50.905328 | -1.398291 | 442405 | 111934 | SU424119 |
| SO1 1JP | Bargate | 50.903833 | -1.391001 | 442919 | 111772 | SU429117 |
| SO1 1JQ | Bargate | 50.895131 | -1.398494 | 442400 | 110800 | SU423107 |
| SO1 1JR | Bargate | 50.892426 | -1.397107 | 442500 | 110500 | SU424104 |
| SO1 1JS | Bargate | 50.89675 | -1.391676 | 442878 | 110984 | SU428109 |
| SO1 1JT | Bargate | 50.899443 | -1.399391 | 442333 | 111279 | SU423112 |
| SO1 1JU | Bargate | 50.902752 | -1.402747 | 442094 | 111645 | SU420116 |
| SO1 1JW | Bargate | 50.903285 | -1.403309 | 442054 | 111704 | SU420117 |
| SO1 1JX | Bargate | 50.902756 | -1.401851 | 442157 | 111646 | SU421116 |
| SO1 1JY | Bargate | 50.904752 | -1.403447 | 442043 | 111867 | SU420118 |
| SO1 1JZ | Bargate | 50.905243 | -1.399387 | 442328 | 111924 | SU423119 |
| SO1 1LA | Bargate | 50.90624 | -1.39727 | 442476 | 112036 | SU424120 |
| SO1 1LB | Bargate | 50.906607 | -1.398701 | 442375 | 112076 | SU423120 |
| SO1 1LD | Bargate | 50.906257 | -1.39899 | 442355 | 112037 | SU423120 |
| SO1 1LE | Bargate | 50.906969 | -1.397388 | 442467 | 112117 | SU424121 |
| SO1 1LF | Bargate | 50.905683 | -1.399254 | 442337 | 111973 | SU423119 |
| SO1 1LG | Bargate | 50.905713 | -1.399822 | 442297 | 111976 | SU422119 |
| SO1 1LH | Bargate | 50.906576 | -1.399669 | 442307 | 112072 | SU423120 |
| SO1 1LJ | Bargate | 50.906346 | -1.400511 | 442248 | 112046 | SU422120 |
| SO1 1LL | Bargate | 50.906006 | -1.400899 | 442221 | 112008 | SU422120 |
| SO1 1LN | Bargate | 50.903658 | -1.397075 | 442492 | 111749 | SU424117 |
| SO1 1LU | Bargate | 50.905674 | -1.39567 | 442589 | 111974 | SU425119 |
| SO1 1LX | Bargate | 50.896398 | -1.403582 | 442041 | 110938 | SU420109 |
| SO1 1NA | Bargate | 50.904779 | -1.403575 | 442034 | 111870 | SU420118 |
| SO1 1NB | Bargate | 50.905238 | -1.403597 | 442032 | 111921 | SU420119 |
| SO1 1ND | Bargate | 50.905138 | -1.403485 | 442040 | 111910 | SU420119 |
| SO1 1NE | Bargate | 50.906882 | -1.396337 | 442541 | 112108 | SU425121 |
| SO1 1NF | Bargate | 50.901833 | -1.39717 | 442487 | 111546 | SU424115 |
| SO1 1NG | Bargate | 50.901425 | -1.398413 | 442400 | 111500 | SU423114 |
| SO1 1NH | Bargate | 50.901411 | -1.395569 | 442600 | 111500 | SU425115 |
| SO1 1NJ | Bargate | 50.902662 | -1.397586 | 442457 | 111638 | SU424116 |
| SO1 1NL | Bargate | 50.906486 | -1.396171 | 442553 | 112064 | SU425120 |
| SO1 1NP | Bargate | 50.902415 | -1.396665 | 442522 | 111611 | SU425116 |
| SO1 1NQ | Bargate | 50.902803 | -1.395167 | 442627 | 111655 | SU426116 |
| SO1 1NR | Bargate | 50.903664 | -1.39662 | 442524 | 111750 | SU425117 |
| SO1 1NS | Bargate | 50.904455 | -1.396397 | 442539 | 111838 | SU425118 |
| SO1 1NT | Bargate | 50.904322 | -1.396754 | 442514 | 111823 | SU425118 |
| SO1 1NU | Bargate | 50.904655 | -1.396835 | 442508 | 111860 | SU425118 |
| SO1 1NW | Bargate | 50.904916 | -1.39686 | 442506 | 111889 | SU425118 |
| SO1 1NX | Bargate | 50.905075 | -1.396446 | 442535 | 111907 | SU425119 |
| SO1 1NY | Bargate | 50.905572 | -1.396923 | 442501 | 111962 | SU425119 |
| SO1 1NZ | Bargate | 50.905887 | -1.396919 | 442501 | 111997 | SU425119 |
| SO1 1PA | Bargate | 50.906355 | -1.396898 | 442502 | 112049 | SU425120 |