This is a list of postcodes in the SO area , Southampton. The area covers Ashley (New Forest) , Ashurst , Awbridge , Barton Stacey , Beaulieu , Belbins , Bishop's Sutton , Bishop's Waltham , Blackfield and Langley , Blackhill , Boldre , Boorley Green , Botley , Braishfield , Bramdean , Brockenhurst , Broughton (Test Valley) , Bursledon , Cadnam and Bartley , Chandler's Ford , Cheriton , Chilbolton , Chilworth (Test Valley) , Colden Common , Compton (Winchester) , Crawley (Winchester) , Curbridge (Winchester) , Curdridge , Droxford , Durley , East Boldre , East Wellow , Eastleigh , Easton (Winchester) , Everton (New Forest) , Fisher's Pond , Frostlane , Gundleton , Hamble-le-Rice , Hedge End , Holbury , Hook Park Estate , Hordle , Horton Heath , Houghton (Test Valley) , Hursley , Hythe and Dibden Purlieu , Itchen Abbas , Kentsboro , King's Somborne , Kings Worthy , Littleton (Winchester) , Locks Heath , Longstock , Lymington , Lyndhurst , Marchwood , Meonstoke and Corhampton , Micheldever , Middle Wallop , Milford on Sea , Minstead , Monkwood , Mount Pleasant , Nether Wallop , Netley , New Alresford , Newtown (Test Valley) , North Baddesley , Nursling , Old Alresford , Otterbourne , Over Wallop , Ower (Copythorne) , Ower (Fawley) , Owslebury , Pilley , Plaitford , Romsey , Ropley , Rownhams , Sandy Down , Shawford , Shedfield , Shirrell Heath , Shootash , Soberton , Soberton Heath , South Wonston , Southampton , Sparsholt (Winchester) , Stockbridge , Sutton Scotney , Swanmore , Sway , Timsbury (Test Valley) , Tiptoe , Totton , Twyford (Winchester) , Upham , Walhampton and Portmore , Waltham Chase , West End (Eastleigh) , West Wellow , Westley , Whiteley , Winchester , Woodlands . The area contains approximately 276,330 households with a population of about 665,472 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| SO20 8HS | 51.142284 | -1.591157 | 428698 | 138192 | SU286381 | Yes |
| SO20 8HT | 51.143537 | -1.594734 | 428447 | 138330 | SU284383 | Yes |
| SO20 8HU | 51.143629 | -1.600365 | 428053 | 138338 | SU280383 | Yes |
| SO20 8HW | 51.140889 | -1.585609 | 429087 | 138039 | SU290380 | Yes |
| SO20 8HX | 51.14549 | -1.613687 | 427120 | 138540 | SU271385 | Yes |
| SO20 8HY | 51.152729 | -1.613741 | 427112 | 139345 | SU271393 | Yes |
| SO20 8HZ | 51.142384 | -1.588955 | 428852 | 138204 | SU288382 | Yes |
| SO20 8JA | 51.143628 | -1.597435 | 428258 | 138339 | SU282383 | Yes |
| SO20 8JB | 51.145558 | -1.594087 | 428491 | 138555 | SU284385 | Yes |
| SO20 8JD | 51.145657 | -1.594129 | 428488 | 138566 | SU284385 | No |
| SO20 8JE | 51.144996 | -1.595222 | 428412 | 138492 | SU284384 | Yes |
| SO20 8JF | 51.145734 | -1.595401 | 428399 | 138574 | SU283385 | Yes |
| SO20 8JG | 51.146395 | -1.594323 | 428474 | 138648 | SU284386 | Yes |
| SO20 8JH | 51.143198 | -1.598068 | 428214 | 138291 | SU282382 | Yes |
| SO20 8JJ | 51.14067 | -1.597589 | 428249 | 138010 | SU282380 | Yes |
| SO20 8JL | 51.137974 | -1.593025 | 428570 | 137712 | SU285377 | Yes |
| SO20 8JN | 51.13869 | -1.594591 | 428460 | 137791 | SU284377 | Yes |
| SO20 8JP | 51.138171 | -1.595253 | 428414 | 137733 | SU284377 | Yes |
| SO20 8JQ | 51.156006 | -1.596455 | 428319 | 139716 | SU283397 | Yes |
| SO20 8JR | 51.137383 | -1.593544 | 428534 | 137646 | SU285376 | Yes |
| SO20 8JS | 51.146364 | -1.600785 | 428022 | 138642 | SU280386 | Yes |
| SO20 8JT | 51.14672 | -1.597151 | 428276 | 138683 | SU282386 | Yes |
| SO20 8JU | 51.147431 | -1.600032 | 428074 | 138761 | SU280387 | Yes |
| SO20 8JW | 51.138005 | -1.594182 | 428489 | 137715 | SU284377 | Yes |
| SO20 8JX | 51.147061 | -1.597062 | 428282 | 138721 | SU282387 | Yes |
| SO20 8JY | 51.146193 | -1.595511 | 428391 | 138625 | SU283386 | Yes |
| SO20 8JZ | 51.149991 | -1.593977 | 428496 | 139048 | SU284390 | Yes |
| SO20 8LA | 51.149417 | -1.589164 | 428833 | 138986 | SU288389 | Yes |
| SO20 8LB | 51.164225 | -1.598986 | 428137 | 140629 | SU281406 | Yes |
| SO20 8LH | 51.159103 | -1.569602 | 430195 | 140071 | SU301400 | No |
| SO20 8LJ | 51.159096 | -1.567585 | 430336 | 140071 | SU303400 | No |
| SO20 8LL | 51.157235 | -1.570234 | 430152 | 139863 | SU301398 | Yes |
| SO20 8LN | 51.160191 | -1.569692 | 430188 | 140192 | SU301401 | No |
| SO20 8LP | 51.159579 | -1.569354 | 430212 | 140124 | SU302401 | No |
| SO20 8LR | 51.158508 | -1.569207 | 430223 | 140005 | SU302400 | No |
| SO20 8LS | 51.158019 | -1.56821 | 430293 | 139951 | SU302399 | No |
| SO20 8LT | 51.157299 | -1.560982 | 430799 | 139874 | SU307398 | No |
| SO20 8LU | 51.157473 | -1.559321 | 430915 | 139894 | SU309398 | No |
| SO20 8LW | 51.158169 | -1.567494 | 430343 | 139968 | SU303399 | No |
| SO20 8LX | 51.156663 | -1.561588 | 430757 | 139803 | SU307398 | No |
| SO20 8LY | 51.156806 | -1.561186 | 430785 | 139819 | SU307398 | No |
| SO20 8LZ | 51.157122 | -1.561598 | 430756 | 139854 | SU307398 | No |
| SO20 8NA | 51.154952 | -1.560761 | 430816 | 139613 | SU308396 | No |
| SO20 8NB | 51.154858 | -1.569555 | 430201 | 139599 | SU302395 | No |
| SO20 8ND | 51.154858 | -1.569555 | 430201 | 139599 | SU302395 | No |
| SO20 8NE | 51.155702 | -1.561898 | 430736 | 139696 | SU307396 | No |
| SO20 8NF | 51.155616 | -1.562885 | 430667 | 139686 | SU306396 | No |
| SO20 8NG | 51.15778 | -1.561907 | 430734 | 139927 | SU307399 | No |
| SO20 8NH | 51.156487 | -1.560203 | 430854 | 139784 | SU308397 | No |
| SO20 8NJ | 51.154858 | -1.569555 | 430201 | 139599 | SU302395 | No |
| SO20 8NL | 51.157793 | -1.56082 | 430810 | 139929 | SU308399 | No |
| SO20 8NN | 51.154774 | -1.561449 | 430768 | 139593 | SU307395 | No |
| SO20 8NP | 51.156829 | -1.560157 | 430857 | 139822 | SU308398 | No |
| SO20 8NQ | 51.155958 | -1.560522 | 430832 | 139725 | SU308397 | No |
| SO20 8NR | 51.157089 | -1.562285 | 430708 | 139850 | SU307398 | No |
| SO20 8NS | 51.157113 | -1.563986 | 430589 | 139852 | SU305398 | No |
| SO20 8NT | 51.154858 | -1.569555 | 430201 | 139599 | SU302395 | No |
| SO20 8NU | 51.155432 | -1.561829 | 430741 | 139666 | SU307396 | No |
| SO20 8NW | 51.154858 | -1.569555 | 430201 | 139599 | SU302395 | No |
| SO20 8NX | 51.15575 | -1.560124 | 430860 | 139702 | SU308397 | No |
| SO20 8PA | 51.145273 | -1.599979 | 428079 | 138521 | SU280385 | Yes |
| SO20 8PB | 51.145983 | -1.599816 | 428090 | 138600 | SU280386 | Yes |
| SO20 8QA | 51.1562 | -1.560377 | 430842 | 139752 | SU308397 | Yes |
| SO20 8QB | 51.156318 | -1.560662 | 430822 | 139765 | SU308397 | Yes |
| SO20 8QD | 51.157391 | -1.561538 | 430760 | 139884 | SU307398 | Yes |
| SO20 8QE | 51.156791 | -1.559585 | 430897 | 139818 | SU308398 | Yes |
| SO20 8QF | 51.155652 | -1.560468 | 430836 | 139691 | SU308396 | Yes |
| SO20 8QG | 51.155401 | -1.560671 | 430822 | 139663 | SU308396 | Yes |
| SO20 8QH | 51.156285 | -1.561306 | 430777 | 139761 | SU307397 | Yes |
| SO20 8QJ | 51.155921 | -1.560208 | 430854 | 139721 | SU308397 | Yes |
| SO20 8QL | 51.155135 | -1.56156 | 430760 | 139633 | SU307396 | Yes |
| SO20 8QN | 51.155227 | -1.562202 | 430715 | 139643 | SU307396 | Yes |
| SO20 8QP | 51.156016 | -1.564125 | 430580 | 139730 | SU305397 | Yes |
| SO20 8QQ | 51.156268 | -1.564209 | 430574 | 139758 | SU305397 | Yes |
| SO20 8QR | 51.156647 | -1.562103 | 430721 | 139801 | SU307398 | Yes |
| SO20 8QS | 51.155394 | -1.561157 | 430788 | 139662 | SU307396 | Yes |
| SO20 8QT | 51.156546 | -1.563949 | 430592 | 139789 | SU305397 | Yes |
| SO20 8QU | 51.156759 | -1.563217 | 430643 | 139813 | SU306398 | Yes |
| SO20 8QW | 51.157181 | -1.562842 | 430669 | 139860 | SU306398 | Yes |
| SO20 8QX | 51.157339 | -1.562039 | 430725 | 139878 | SU307398 | Yes |
| SO20 8QY | 51.156847 | -1.562502 | 430693 | 139823 | SU306398 | Yes |
| SO20 8QZ | 51.156084 | -1.563052 | 430655 | 139738 | SU306397 | Yes |
| SO20 8RA | 51.157716 | -1.56175 | 430745 | 139920 | SU307399 | Yes |
| SO20 8RB | 51.15749 | -1.559164 | 430926 | 139896 | SU309398 | Yes |
| SO20 8UY | 51.157499 | -1.559149 | 430927 | 139897 | SU309398 | No |
| SO20 8UZ | 51.157499 | -1.559149 | 430927 | 139897 | SU309398 | No |
| SO20 8WA | 51.127413 | -1.574183 | 429895 | 136545 | SU298365 | No |
| SO20 8WB | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WD | 51.127413 | -1.574183 | 429895 | 136545 | SU298365 | No |
| SO20 8WE | 51.128694 | -1.572728 | 429996 | 136688 | SU299366 | No |
| SO20 8WF | 51.128694 | -1.572728 | 429996 | 136688 | SU299366 | No |
| SO20 8WG | 51.127413 | -1.574183 | 429895 | 136545 | SU298365 | No |
| SO20 8WH | 51.127413 | -1.574183 | 429895 | 136545 | SU298365 | No |
| SO20 8WJ | 51.15663 | -1.562389 | 430701 | 139799 | SU307397 | No |
| SO20 8WL | 51.127206 | -1.573942 | 429912 | 136522 | SU299365 | No |
| SO20 8WN | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WP | 51.067557 | -1.297333 | 449332 | 130037 | SU493300 | No |
| SO20 8WQ | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WR | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WS | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WT | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WX | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WY | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8WZ | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8YA | 51.127413 | -1.574183 | 429895 | 136545 | SU298365 | No |
| SO20 8YB | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8ZN | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8ZQ | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO20 8ZX | 51.066318 | -1.297794 | 449301 | 129899 | SU493298 | No |
| SO21 1AA | 51.0936 | -1.291625 | 449704 | 132937 | SU497329 | Yes |
| SO21 1AB | 51.101536 | -1.287976 | 449951 | 133822 | SU499338 | Yes |
| SO21 1AD | 51.110571 | -1.280152 | 450489 | 134832 | SU504348 | Yes |
| SO21 1AE | 51.107022 | -1.280635 | 450459 | 134437 | SU504344 | Yes |
| SO21 1AF | 51.110356 | -1.280326 | 450477 | 134808 | SU504348 | Yes |
| SO21 1AG | 51.116062 | -1.268079 | 451328 | 135451 | SU513354 | Yes |
| SO21 1AH | 50.994832 | -1.316543 | 448061 | 121937 | SU480219 | Yes |
| SO21 1AJ | 50.99411 | -1.316255 | 448082 | 121857 | SU480218 | Yes |
| SO21 1AL | 50.995339 | -1.317248 | 448011 | 121993 | SU480219 | Yes |
| SO21 1AN | 51.093574 | -1.282958 | 450311 | 132940 | SU503329 | Yes |
| SO21 1AP | 51.10394 | -1.262215 | 451752 | 134108 | SU517341 | No |
| SO21 1AQ | 51.111704 | -1.29942 | 449139 | 134945 | SU491349 | Yes |
| SO21 1AR | 51.102989 | -1.261202 | 451824 | 134002 | SU518340 | Yes |
| SO21 1AS | 51.095435 | -1.252668 | 452430 | 133168 | SU524331 | Yes |
| SO21 1AT | 51.093151 | -1.248364 | 452734 | 132918 | SU527329 | Yes |
| SO21 1AU | 51.092678 | -1.240618 | 453277 | 132870 | SU532328 | Yes |
| SO21 1AW | 51.094983 | -1.263543 | 451669 | 133110 | SU516331 | Yes |
| SO21 1AX | 51.092785 | -1.243301 | 453089 | 132880 | SU530328 | Yes |
| SO21 1AY | 51.093905 | -1.239926 | 453324 | 133007 | SU533330 | Yes |
| SO21 1AZ | 51.093557 | -1.241689 | 453201 | 132967 | SU532329 | Yes |
| SO21 1BA | 51.094446 | -1.240089 | 453312 | 133067 | SU533330 | Yes |
| SO21 1BB | 51.093491 | -1.239848 | 453330 | 132961 | SU533329 | Yes |
| SO21 1BD | 51.093003 | -1.23947 | 453357 | 132907 | SU533329 | Yes |
| SO21 1BE | 51.093959 | -1.237112 | 453521 | 133015 | SU535330 | Yes |
| SO21 1BF | 51.094327 | -1.237078 | 453523 | 133056 | SU535330 | No |
| SO21 1BG | 51.092918 | -1.237415 | 453501 | 132899 | SU535328 | No |
| SO21 1BH | 51.092526 | -1.23795 | 453464 | 132855 | SU534328 | Yes |
| SO21 1BJ | 51.091771 | -1.237991 | 453462 | 132772 | SU534327 | Yes |
| SO21 1BL | 51.095283 | -1.226423 | 454268 | 133171 | SU542331 | Yes |
| SO21 1BN | 51.094548 | -1.226764 | 454245 | 133089 | SU542330 | Yes |
| SO21 1BP | 51.095594 | -1.228645 | 454112 | 133203 | SU541332 | Yes |
| SO21 1BQ | 51.093199 | -1.235083 | 453664 | 132932 | SU536329 | Yes |
| SO21 1BS | 51.104412 | -1.222657 | 454521 | 134188 | SU545341 | Yes |
| SO21 1BT | 51.105818 | -1.220376 | 454679 | 134347 | SU546343 | Yes |
| SO21 1BU | 51.101093 | -1.230711 | 453961 | 133813 | SU539338 | Yes |
| SO21 1BW | 51.096331 | -1.227248 | 454209 | 133286 | SU542332 | Yes |
| SO21 1BX | 51.104371 | -1.239655 | 453331 | 134172 | SU533341 | Yes |
| SO21 1BY | 51.095677 | -1.235799 | 453611 | 133207 | SU536332 | Yes |
| SO21 1BZ | 51.090556 | -1.22693 | 454238 | 132644 | SU542326 | Yes |
| SO21 1DA | 51.086067 | -1.217168 | 454927 | 132152 | SU549321 | Yes |
| SO21 1DB | 51.08792 | -1.240481 | 453292 | 132341 | SU532323 | Yes |
| SO21 1DD | 51.086243 | -1.241223 | 453242 | 132154 | SU532321 | Yes |
| SO21 1DE | 51.084892 | -1.242173 | 453177 | 132003 | SU531320 | Yes |
| SO21 1DF | 51.086764 | -1.255036 | 452274 | 132202 | SU522322 | Yes |
| SO21 1DG | 51.082197 | -1.287031 | 450038 | 131672 | SU500316 | Yes |
| SO21 1DH | 51.067547 | -1.29729 | 449335 | 130036 | SU493300 | No |
| SO21 1DJ | 51.094388 | -1.238133 | 453449 | 133062 | SU534330 | Yes |
| SO21 1DL | 50.995663 | -1.31579 | 448113 | 122030 | SU481220 | Yes |
| SO21 1DP | 51.026607 | -1.274153 | 451001 | 125499 | SU510254 | No |
| SO21 1DQ | 51.076176 | -1.287752 | 449994 | 131002 | SU499310 | Yes |
| SO21 1DR | 51.091232 | -1.29249 | 449646 | 132673 | SU496326 | Yes |
| SO21 1DS | 51.090588 | -1.290172 | 449809 | 132603 | SU498326 | Yes |
| SO21 1DT | 51.092385 | -1.291458 | 449717 | 132802 | SU497328 | Yes |
| SO21 1DU | 51.091482 | -1.29073 | 449769 | 132702 | SU497327 | Yes |
| SO21 1DW | 51.092075 | -1.292163 | 449668 | 132767 | SU496327 | Yes |
| SO21 1DX | 51.094276 | -1.272808 | 451021 | 133025 | SU510330 | Yes |
| SO21 1DY | 51.091639 | -1.265153 | 451560 | 132737 | SU515327 | Yes |
| SO21 1DZ | 51.093256 | -1.257759 | 452076 | 132923 | SU520329 | Yes |
| SO21 1EA | 51.094233 | -1.2574 | 452100 | 133031 | SU521330 | Yes |
| SO21 1EB | 51.091263 | -1.254135 | 452332 | 132703 | SU523327 | Yes |
| SO21 1ED | 51.087154 | -1.257071 | 452131 | 132244 | SU521322 | Yes |
| SO21 1EE | 51.0875 | -1.264804 | 451589 | 132277 | SU515322 | Yes |
| SO21 1EF | 51.087138 | -1.267294 | 451415 | 132235 | SU514322 | Yes |
| SO21 1EG | 51.085667 | -1.269302 | 451276 | 132070 | SU512320 | Yes |
| SO21 1EH | 51.086532 | -1.274015 | 450945 | 132163 | SU509321 | Yes |
| SO21 1EJ | 51.085864 | -1.272083 | 451081 | 132090 | SU510320 | Yes |
| SO21 1EL | 51.085323 | -1.271849 | 451098 | 132030 | SU510320 | Yes |
| SO21 1EN | 51.084587 | -1.272175 | 451076 | 131948 | SU510319 | Yes |
| SO21 1EP | 51.083279 | -1.272952 | 451023 | 131802 | SU510318 | Yes |
| SO21 1EQ | 51.087209 | -1.271434 | 451125 | 132240 | SU511322 | Yes |
| SO21 1ER | 51.085258 | -1.273021 | 451016 | 132022 | SU510320 | Yes |
| SO21 1ES | 51.085158 | -1.274222 | 450932 | 132010 | SU509320 | Yes |
| SO21 1ET | 51.00779 | -1.268945 | 451387 | 123410 | SU513234 | Yes |
| SO21 1EU | 51.086393 | -1.267578 | 451396 | 132152 | SU513321 | Yes |
| SO21 1EW | 51.083373 | -1.272123 | 451081 | 131813 | SU510318 | Yes |
| SO21 1EX | 51.006916 | -1.314812 | 448170 | 123282 | SU481232 | Yes |
| SO21 1EY | 51.091721 | -1.263938 | 451645 | 132747 | SU516327 | Yes |
| SO21 1EZ | 50.985655 | -1.276972 | 450848 | 120943 | SU508209 | Yes |
| SO21 1FA | 50.997046 | -1.320088 | 447810 | 122181 | SU478221 | Yes |
| SO21 1FB | 51.017257 | -1.307047 | 448704 | 124437 | SU487244 | Yes |
| SO21 1FD | 51.095617 | -1.264304 | 451615 | 133180 | SU516331 | Yes |
| SO21 1FE | 51.017364 | -1.271403 | 451204 | 124473 | SU512244 | Yes |
| SO21 1FF | 51.023634 | -1.308777 | 448576 | 125145 | SU485251 | Yes |
| SO21 1FG | 50.997153 | -1.319858 | 447826 | 122193 | SU478221 | Yes |
| SO21 1FH | 50.999459 | -1.317459 | 447992 | 122451 | SU479224 | Yes |
| SO21 1FJ | 51.093991 | -1.236555 | 453560 | 133019 | SU535330 | Yes |
| SO21 1FL | 51.016716 | -1.315922 | 448082 | 124371 | SU480243 | Yes |
| SO21 1FN | 50.998212 | -1.32104 | 447742 | 122310 | SU477223 | Yes |
| SO21 1FP | 51.06656 | -1.27838 | 450661 | 129939 | SU506299 | Yes |
| SO21 1FQ | 50.991191 | -1.312223 | 448368 | 121535 | SU483215 | Yes |
| SO21 1FR | 51.011285 | -1.314534 | 448185 | 123768 | SU481237 | Yes |