Southampton Postcode SO Postal Area
Postcode SO has post towns
Southampton contains 24 districts
- SO14 (Southampton) City Centre, St. Mary's, Newtown, Nicholstown, Ocean Village, Chapel, Eastern Docks, Bevois Valley
- SO15 (Southampton) Shirley, Freemantle, Banister Park, Millbrook
- SO16 (Southampton) Bassett, Redbridge, Rownhams, Nursling, Chilworth
- SO17 (Southampton) Highfield, Portswood, St Denys, Swaythling
- SO18 (Southampton) Bitterne, Bitterne Park, Chartwell Green, Townhill Park, Southampton Airport
- SO19 (Southampton) Sholing, Thornhill, Woolston, Weston
- SO20 (Stockbridge) Stockbridge
- SO21 (Winchester) Compton, Colden Common, Hursley, Micheldever, Owslebury, Shawford, South Wonston, Sutton Scotney, Sparsholt, Twyford
- SO22 (Winchester) Badger Farm, Fulflood, Hursley, Littleton and Harestock, Olivers Battery, Pitt, St Cross (W), Stanmore, Weeke
- SO23 (Winchester) City Centre, Abbotts Barton, Bar End, Highcliffe, Hyde, St Cross (E), Winnall
- SO24 (Alresford) New Alresford, Old Alresford, Cheriton, Tichborne
- SO30 (Southampton) Botley, Hedge End, West End
- SO31 (Southampton) Warsash, Hamble-le-Rice, Locks Heath
- SO32 (Southampton) Bishops Waltham, Corhampton, Droxford, Durley, Exton, Meonstoke, Shedfield, Soberton, Swanmore, Upham, Warnford, Wickham
- SO40 (Lyndhurst, Southampton) Totton, Lyndhurst, Cadnam, Marchwood
- SO41 (Lymington) Milford-on-Sea, Pennington, Boldre, Hordle, Sway
- SO42 (Brockenhurst) Beaulieu
- SO43 (Lyndhurst)
- SO45 (Southampton) Hythe, Fawley, Blackfield, Calshot, Hardley
- SO50 (Eastleigh) Town Centre, Fair Oak, Bishopstoke, Horton Heath,
- SO51 (Romsey) Romsey, Ampfield, Lockerley, Mottisfont, Wellow
- SO52 (Romsey) North Baddesley
- SO53 (Eastleigh) Chandler's Ford
- SO97 () Non-geographical
Southampton contains 12 non geographic sectors