SO20 postcode area
The SO20 postcode district spans 5 neighbourhoods (MSOAs) in Test Valley, Winchester. Area Scores range from 48 to 95 across them.
In summary
The SO20 district contains both ends of the scale: Winchester North & Sparsholt at 95 out of 100 (#341 of 6,856 in England) against Winchester East at 48, a 47-point gap between neighbouring areas. 3 of the 5 rank in the least-deprived third of England; none falls in the most-deprived third. Median prices range from £445,000 in Over Wallop & Shipton Bellinger to £656,250 in Nether Wallop, Kings Somborne & Dunbridge. Note that the district straddles 2 local authorities — Test Valley and Winchester — so its neighbourhoods answer to different councils.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Winchester North & SparsholtWinchester | 341 | 95 | £597,000 |
| Chilbolton, Clatford & Barton StaceyTest Valley | 1,671 | 76 | £522,500 |
| Over Wallop & Shipton BellingerTest Valley | 2,041 | 70 | £445,000 |
| Nether Wallop, Kings Somborne & DunbridgeTest Valley | 2,815 | 59 | £656,250 |
| Winchester EastWinchester | 3,542 | 48 | £475,000 |
Nearby areas
Postcode districts around SO20.
A postcode district overlaps several neighbourhoods, so figures are shown per neighbourhood rather than as a single postcode average — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.