Southwick postcodes
There are 559 postcodes in the built up area of Southwick. The area contains approximately 4,865 households with a population of about 11,477 (2011 census)
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Postcode no longer in use
Active postcode
Postcode no longer in useThis table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| BN4 1PD | 50.830939 | -0.219307 | 525500 | 105000 | TQ255049 | No |
| BN4 1PE | 50.831838 | -0.219273 | 525500 | 105100 | TQ254050 | No |
| BN4 1PF | 50.83186 | -0.220692 | 525400 | 105100 | TQ254051 | No |
| BN4 1PH | 50.830961 | -0.220726 | 525400 | 105000 | TQ254049 | No |
| BN4 1PJ | 50.832737 | -0.219239 | 525500 | 105200 | TQ254051 | No |
| BN4 1PL | 50.833679 | -0.222043 | 525300 | 105300 | TQ253052 | No |
| BN4 1PN | 50.832802 | -0.223497 | 525200 | 105200 | TQ251051 | No |
| BN4 1PP | 50.831882 | -0.222111 | 525300 | 105100 | TQ253051 | No |
| BN4 1PQ | 50.831903 | -0.223531 | 525200 | 105100 | TQ251050 | No |
| BN4 1PR | 50.831903 | -0.223531 | 525200 | 105100 | TQ251050 | No |
| BN4 1PS | 50.832845 | -0.226335 | 525000 | 105200 | TQ250051 | No |
| BN4 1PT | 50.831838 | -0.219273 | 525500 | 105100 | TQ254050 | No |
| BN4 1PU | 50.831882 | -0.222111 | 525300 | 105100 | TQ253051 | No |
| BN4 1PW | 50.83278 | -0.222077 | 525300 | 105200 | TQ253051 | No |
| BN4 1PX | 50.830939 | -0.219307 | 525500 | 105000 | TQ255049 | No |
| BN4 1PY | 50.829997 | -0.216503 | 525700 | 104900 | TQ256048 | No |
| BN4 1PZ | 50.831925 | -0.22495 | 525100 | 105100 | TQ250051 | No |
| BN4 1QA | 50.832824 | -0.224916 | 525100 | 105200 | TQ250052 | No |
| BN4 1QB | 50.832824 | -0.224916 | 525100 | 105200 | TQ250052 | No |
| BN4 1QD | 50.83278 | -0.222077 | 525300 | 105200 | TQ253051 | No |
| BN4 1QF | 50.831838 | -0.219273 | 525500 | 105100 | TQ254050 | No |
| BN4 1QG | 50.832759 | -0.220658 | 525400 | 105200 | TQ253052 | No |
| BN4 1QH | 50.83278 | -0.222077 | 525300 | 105200 | TQ253051 | No |
| BN4 1SP | 50.838173 | -0.221872 | 525300 | 105800 | TQ253057 | No |
| BN4 1SR | 50.838173 | -0.221872 | 525300 | 105800 | TQ253057 | No |
| BN4 1SU | 50.835915 | -0.221248 | 525350 | 105550 | TQ253055 | No |
| BN4 1WG | 50.829164 | -0.220795 | 525400 | 104800 | TQ253048 | No |
| BN4 1WQ | 50.829164 | -0.220795 | 525400 | 104800 | TQ253048 | No |
| BN4 4AA | 50.832953 | -0.233432 | 524500 | 105200 | TQ244052 | No |
| BN4 4AB | 50.832931 | -0.232012 | 524600 | 105200 | TQ246051 | No |
| BN4 4AD | 50.832996 | -0.23627 | 524300 | 105200 | TQ243052 | No |
| BN4 4AE | 50.832118 | -0.237723 | 524200 | 105100 | TQ242050 | No |
| BN4 4AF | 50.832097 | -0.236304 | 524300 | 105100 | TQ243051 | No |
| BN4 4AG | 50.832076 | -0.234885 | 524400 | 105100 | TQ243051 | No |
| BN4 4AH | 50.832011 | -0.230627 | 524700 | 105100 | TQ247050 | No |
| BN4 4AL | 50.831155 | -0.2335 | 524500 | 105000 | TQ244049 | No |
| BN4 4AN | 50.831112 | -0.230661 | 524700 | 105000 | TQ247049 | No |
| BN4 4AP | 50.832054 | -0.233466 | 524500 | 105100 | TQ244050 | No |
| BN4 4AQ | 50.831968 | -0.227789 | 524900 | 105100 | TQ248051 | No |
| BN4 4AR | 50.831968 | -0.227789 | 524900 | 105100 | TQ248051 | No |
| BN4 4AS | 50.831091 | -0.229242 | 524800 | 105000 | TQ247050 | No |
| BN4 4AT | 50.831112 | -0.230661 | 524700 | 105000 | TQ247049 | No |
| BN4 4AU | 50.831177 | -0.234919 | 524400 | 105000 | TQ243050 | No |
| BN4 4AW | 50.831177 | -0.234919 | 524400 | 105000 | TQ243050 | No |
| BN4 4AX | 50.831177 | -0.234919 | 524400 | 105000 | TQ243050 | No |
| BN4 4AY | 50.831177 | -0.234919 | 524400 | 105000 | TQ243050 | No |
| BN4 4AZ | 50.832054 | -0.233466 | 524500 | 105100 | TQ244050 | No |
| BN4 4BA | 50.832054 | -0.233466 | 524500 | 105100 | TQ244050 | No |
| BN4 4BB | 50.832054 | -0.233466 | 524500 | 105100 | TQ244050 | No |
| BN4 4DA | 50.833039 | -0.239109 | 524100 | 105200 | TQ240052 | No |
| BN4 4DB | 50.833017 | -0.23769 | 524200 | 105200 | TQ241051 | No |
| BN4 4DD | 50.832118 | -0.237723 | 524200 | 105100 | TQ242050 | No |
| BN4 4DE | 50.832161 | -0.240562 | 524000 | 105100 | TQ240050 | No |
| BN4 4DF | 50.832161 | -0.240562 | 524000 | 105100 | TQ240050 | No |
| BN4 4DG | 50.83306 | -0.240528 | 524000 | 105200 | TQ240051 | No |
| BN4 4DH | 50.832183 | -0.241981 | 523900 | 105100 | TQ239051 | No |
| BN4 4DJ | 50.831284 | -0.242015 | 523900 | 105000 | TQ239050 | No |
| BN4 4DL | 50.833082 | -0.241948 | 523900 | 105200 | TQ238052 | No |
| BN4 4DN | 50.831305 | -0.243434 | 523800 | 105000 | TQ238049 | No |
| BN4 4DP | 50.830342 | -0.23921 | 524100 | 104900 | TQ241048 | No |
| BN4 4DQ | 50.831241 | -0.239177 | 524100 | 105000 | TQ240049 | No |
| BN4 4DR | 50.832118 | -0.237723 | 524200 | 105100 | TQ242050 | No |
| BN4 4DS | 50.83122 | -0.237757 | 524200 | 105000 | TQ242050 | No |
| BN4 4DT | 50.831177 | -0.234919 | 524400 | 105000 | TQ243050 | No |
| BN4 4DU | 50.831262 | -0.240596 | 524000 | 105000 | TQ239049 | No |
| BN4 4DW | 50.831241 | -0.239177 | 524100 | 105000 | TQ240049 | No |
| BN4 4DX | 50.831241 | -0.239177 | 524100 | 105000 | TQ240049 | No |
| BN4 4DY | 50.833017 | -0.23769 | 524200 | 105200 | TQ241051 | No |
| BN4 4DZ | 50.831262 | -0.240596 | 524000 | 105000 | TQ239049 | No |
| BN4 4EA | 50.831262 | -0.240596 | 524000 | 105000 | TQ239049 | No |
| BN4 4EB | 50.831284 | -0.242015 | 523900 | 105000 | TQ239050 | No |
| BN4 4ED | 50.831284 | -0.242015 | 523900 | 105000 | TQ239050 | No |
| BN4 4EE | 50.831284 | -0.242015 | 523900 | 105000 | TQ239050 | No |
| BN4 4EF | 50.831262 | -0.240596 | 524000 | 105000 | TQ239049 | No |
| BN4 4EG | 50.831198 | -0.236338 | 524300 | 105000 | TQ243049 | No |
| BN4 4EH | 50.832118 | -0.237723 | 524200 | 105100 | TQ242050 | No |
| BN4 4EJ | 50.832118 | -0.237723 | 524200 | 105100 | TQ242050 | No |
| BN4 4EL | 50.831241 | -0.239177 | 524100 | 105000 | TQ240049 | No |
| BN4 4EN | 50.831155 | -0.2335 | 524500 | 105000 | TQ244049 | No |
| BN4 4EP | 50.831198 | -0.236338 | 524300 | 105000 | TQ243049 | No |
| BN4 4EQ | 50.832097 | -0.236304 | 524300 | 105100 | TQ243051 | No |
| BN4 4FB | 50.834793 | -0.236203 | 524300 | 105400 | TQ242053 | No |
| BN4 4FE | 50.834793 | -0.236203 | 524300 | 105400 | TQ242053 | No |
| BN4 4FH | 50.833895 | -0.236236 | 524300 | 105300 | TQ243053 | No |
| BN4 4FJ | 50.833017 | -0.23769 | 524200 | 105200 | TQ241051 | No |
| BN4 4FL | 50.833895 | -0.236236 | 524300 | 105300 | TQ243053 | No |
| BN4 4FN | 50.833895 | -0.236236 | 524300 | 105300 | TQ243053 | No |
| BN4 4FP | 50.833938 | -0.239075 | 524100 | 105300 | TQ241053 | No |
| BN4 4FQ | 50.833895 | -0.236236 | 524300 | 105300 | TQ243053 | No |
| BN4 4FR | 50.834815 | -0.237622 | 524200 | 105400 | TQ241054 | No |
| BN4 4FS | 50.835714 | -0.237588 | 524200 | 105500 | TQ242055 | No |
| BN4 4FT | 50.833895 | -0.236236 | 524300 | 105300 | TQ243053 | No |
| BN4 4FU | 50.836655 | -0.240393 | 524000 | 105600 | TQ240055 | No |
| BN4 4FW | 50.833938 | -0.239075 | 524100 | 105300 | TQ241053 | No |
| BN4 4FX | 50.835735 | -0.239007 | 524100 | 105500 | TQ241054 | No |
| BN4 4FY | 50.833959 | -0.240494 | 524000 | 105300 | TQ240053 | No |
| BN4 4FZ | 50.834879 | -0.24188 | 523900 | 105400 | TQ238053 | No |
| BN4 4GA | 50.834879 | -0.24188 | 523900 | 105400 | TQ238053 | No |
| BN4 4GB | 50.834002 | -0.243333 | 523800 | 105300 | TQ238053 | No |
| BN4 4GD | 50.83398 | -0.241914 | 523900 | 105300 | TQ238052 | No |
| BN4 4GE | 50.834002 | -0.243333 | 523800 | 105300 | TQ238053 | No |
| BN4 4GF | 50.833039 | -0.239109 | 524100 | 105200 | TQ240052 | No |
| BN4 4GG | 50.834815 | -0.237622 | 524200 | 105400 | TQ241054 | No |
| BN4 4GH | 50.834858 | -0.240461 | 524000 | 105400 | TQ239054 | No |
| BN4 4GJ | 50.833916 | -0.237656 | 524200 | 105300 | TQ241052 | No |
| BN4 4GL | 50.834815 | -0.237622 | 524200 | 105400 | TQ241054 | No |
| BN4 4GP | 50.834793 | -0.236203 | 524300 | 105400 | TQ242053 | No |
| BN4 4GQ | 50.834793 | -0.236203 | 524300 | 105400 | TQ242053 | No |
| BN4 4GR | 50.833017 | -0.23769 | 524200 | 105200 | TQ241051 | No |
| BN4 4GS | 50.833017 | -0.23769 | 524200 | 105200 | TQ241051 | No |
| BN4 4GT | 50.833017 | -0.23769 | 524200 | 105200 | TQ241051 | No |
| BN4 4HA | 50.838453 | -0.240325 | 524000 | 105800 | TQ240057 | No |
| BN4 4HB | 50.837544 | -0.23965 | 524050 | 105700 | TQ240057 | No |
| BN4 4HD | 50.836634 | -0.238974 | 524100 | 105600 | TQ240056 | No |
| BN4 4HE | 50.836634 | -0.238974 | 524100 | 105600 | TQ240056 | No |
| BN4 4HF | 50.838474 | -0.241745 | 523900 | 105800 | TQ238057 | No |
| BN4 4HG | 50.837576 | -0.241779 | 523900 | 105700 | TQ238057 | No |
| BN4 4HH | 50.839395 | -0.243131 | 523800 | 105900 | TQ237059 | No |
| BN4 4HJ | 50.840293 | -0.243097 | 523800 | 106000 | TQ237059 | No |
| BN4 4HL | 50.840229 | -0.238838 | 524100 | 106000 | TQ241059 | No |
| BN4 4HN | 50.840251 | -0.240258 | 524000 | 106000 | TQ239060 | No |
| BN4 4HP | 50.837576 | -0.241779 | 523900 | 105700 | TQ238057 | No |
| BN4 4HQ | 50.838496 | -0.243164 | 523800 | 105800 | TQ238058 | No |
| BN4 4HR | 50.837597 | -0.243198 | 523800 | 105700 | TQ238056 | No |
| BN4 4HS | 50.840293 | -0.243097 | 523800 | 106000 | TQ237059 | No |
| BN4 4HT | 50.840229 | -0.238838 | 524100 | 106000 | TQ241059 | No |
| BN4 4HU | 50.840208 | -0.237419 | 524200 | 106000 | TQ241060 | No |
| BN4 4HW | 50.839373 | -0.241711 | 523900 | 105900 | TQ239058 | No |
| BN4 4HX | 50.839395 | -0.243131 | 523800 | 105900 | TQ237059 | No |
| BN4 4LA | 50.837447 | -0.233262 | 524500 | 105700 | TQ244057 | No |
| BN4 4LB | 50.837447 | -0.233262 | 524500 | 105700 | TQ244057 | No |
| BN4 4LD | 50.836505 | -0.230457 | 524700 | 105600 | TQ247055 | No |
| BN4 4LE | 50.837382 | -0.229004 | 524800 | 105700 | TQ247056 | No |
| BN4 4LF | 50.836484 | -0.229038 | 524800 | 105600 | TQ247056 | No |
| BN4 4LG | 50.83826 | -0.22755 | 524900 | 105800 | TQ249058 | No |
| BN4 4LH | 50.836548 | -0.233296 | 524500 | 105600 | TQ244055 | No |
| BN4 4LJ | 50.839137 | -0.226097 | 525000 | 105900 | TQ249059 | No |
| BN4 4LL | 50.839115 | -0.224677 | 525100 | 105900 | TQ251058 | No |
| BN4 4LN | 50.83826 | -0.22755 | 524900 | 105800 | TQ249058 | No |
| BN4 4LP | 50.839137 | -0.226097 | 525000 | 105900 | TQ249059 | No |
| BN4 4LQ | 50.83826 | -0.22755 | 524900 | 105800 | TQ249058 | No |
| BN4 4LR | 50.839159 | -0.227516 | 524900 | 105900 | TQ249059 | No |
| BN4 4LS | 50.839202 | -0.230355 | 524700 | 105900 | TQ247059 | No |
| BN4 4LT | 50.839223 | -0.231775 | 524600 | 105900 | TQ245058 | No |
| BN4 4NA | 50.83657 | -0.234715 | 524400 | 105600 | TQ244056 | No |
| BN4 4NB | 50.835649 | -0.23333 | 524500 | 105500 | TQ244054 | No |
| BN4 4ND | 50.836527 | -0.231877 | 524600 | 105600 | TQ245056 | No |
| BN4 4NE | 50.836548 | -0.233296 | 524500 | 105600 | TQ244055 | No |
| BN4 4NF | 50.835606 | -0.230491 | 524700 | 105500 | TQ247054 | No |
| BN4 4NG | 50.836505 | -0.230457 | 524700 | 105600 | TQ247055 | No |
| BN4 4NH | 50.834578 | -0.222009 | 525300 | 105400 | TQ252053 | No |
| BN4 4NJ | 50.835585 | -0.229072 | 524800 | 105500 | TQ247055 | No |
| BN4 4NL | 50.836462 | -0.227618 | 524900 | 105600 | TQ249055 | No |
| BN4 4NN | 50.835563 | -0.227652 | 524900 | 105500 | TQ249054 | No |
| BN4 4NP | 50.835563 | -0.227652 | 524900 | 105500 | TQ249054 | No |
| BN4 4NQ | 50.831026 | -0.224984 | 525100 | 105000 | TQ251050 | No |
| BN4 4NR | 50.835455 | -0.220555 | 525400 | 105500 | TQ254054 | No |
| BN4 4NS | 50.834621 | -0.224848 | 525100 | 105400 | TQ250053 | No |
| BN4 4NT | 50.833722 | -0.224882 | 525100 | 105300 | TQ250052 | No |
| BN4 4NU | 50.834578 | -0.222009 | 525300 | 105400 | TQ252053 | No |
| BN4 4NW | 50.835477 | -0.221975 | 525300 | 105500 | TQ252055 | No |
| BN4 4NX | 50.835563 | -0.227652 | 524900 | 105500 | TQ249054 | No |
| BN4 4NY | 50.834621 | -0.224848 | 525100 | 105400 | TQ250053 | No |
| BN4 4NZ | 50.834578 | -0.222009 | 525300 | 105400 | TQ252053 | No |
| BN4 4PA | 50.834556 | -0.22059 | 525400 | 105400 | TQ253053 | No |
| BN4 4PQ | 50.840057 | -0.227482 | 524900 | 106000 | TQ249059 | No |
| BN4 4PR | 50.840057 | -0.227482 | 524900 | 106000 | TQ249059 | No |
| BN4 4PS | 50.840057 | -0.227482 | 524900 | 106000 | TQ249059 | No |
| BN4 4PT | 50.840036 | -0.226063 | 525000 | 106000 | TQ249060 | No |
| BN4 4PU | 50.840036 | -0.226063 | 525000 | 106000 | TQ249060 | No |
| BN4 4QA | 50.840143 | -0.23316 | 524500 | 106000 | TQ245059 | No |
| BN4 4QB | 50.840143 | -0.23316 | 524500 | 106000 | TQ245059 | No |
| BN4 4QD | 50.840143 | -0.23316 | 524500 | 106000 | TQ245059 | No |
| BN4 4QE | 50.840122 | -0.231741 | 524600 | 106000 | TQ245060 | No |
| BN4 4QF | 50.840122 | -0.231741 | 524600 | 106000 | TQ245060 | No |
| BN4 4QG | 50.840978 | -0.228868 | 524800 | 106100 | TQ247061 | No |
| BN4 4QH | 50.840978 | -0.228868 | 524800 | 106100 | TQ247061 | No |
| BN4 4QJ | 50.840122 | -0.231741 | 524600 | 106000 | TQ245060 | No |
| BN4 4QL | 50.84192 | -0.231673 | 524600 | 106200 | TQ245062 | No |
| BN4 4QN | 50.840999 | -0.230287 | 524700 | 106100 | TQ247060 | No |
| BN4 4QP | 50.8401 | -0.230321 | 524700 | 106000 | TQ247059 | No |
| BN4 4QQ | 50.841855 | -0.227414 | 524900 | 106200 | TQ248062 | No |
| BN4 4QR | 50.841855 | -0.227414 | 524900 | 106200 | TQ248062 | No |
| BN4 4QS | 50.842818 | -0.231639 | 524600 | 106300 | TQ245062 | No |
| BN4 4QT | 50.842818 | -0.231639 | 524600 | 106300 | TQ245062 | No |
| BN4 4QU | 50.843717 | -0.231605 | 524600 | 106400 | TQ245063 | No |
| BN4 4QW | 50.842754 | -0.22738 | 524900 | 106300 | TQ248063 | No |
| BN4 4QX | 50.843717 | -0.231605 | 524600 | 106400 | TQ245063 | No |
| BN4 4RB | 50.840208 | -0.237419 | 524200 | 106000 | TQ241060 | No |
| BN4 4RD | 50.841192 | -0.243063 | 523800 | 106100 | TQ238060 | No |
| BN4 4RE | 50.842091 | -0.243029 | 523800 | 106200 | TQ238061 | No |
| BN4 4RF | 50.841192 | -0.243063 | 523800 | 106100 | TQ238060 | No |
| BN4 4RG | 50.841192 | -0.243063 | 523800 | 106100 | TQ238060 | No |
| BN4 4RH | 50.841171 | -0.241644 | 523900 | 106100 | TQ238061 | No |
| BN4 4RJ | 50.842048 | -0.24019 | 524000 | 106200 | TQ240061 | No |
| BN4 4RL | 50.84115 | -0.240224 | 524000 | 106100 | TQ239061 | No |
| BN4 4RN | 50.84115 | -0.240224 | 524000 | 106100 | TQ239061 | No |
| BN4 4RP | 50.84115 | -0.240224 | 524000 | 106100 | TQ239061 | No |
| BN4 4RQ | 50.842926 | -0.238737 | 524100 | 106300 | TQ240063 | No |
| BN4 4RR | 50.843825 | -0.238703 | 524100 | 106400 | TQ240064 | No |