SN15 postcode area
The SN15 postcode district spans 11 neighbourhoods (MSOAs) in Wiltshire. Area Scores range from 48 to 93 across them.
In summary
There is a sharp split within the SN15 district: Chippenham Pewsham scores 94 out of 100 (#444 of 6,856 nationally) while Chippenham South & East sits at 49 — neighbours on the map, 45 points apart on the index. 9 of the 11 rank in the least-deprived third of England; none falls in the most-deprived third. House prices stretch as far as the scores do: medians run from £270,000 in Chippenham South & East to £560,000 in Somerford, Dauntsey & Minety — a 2.1× gap within the SN15 district.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Chippenham PewshamWiltshire | 444 | 94 | £287,500 |
| Royal Wootton Bassett Outer & LynehamWiltshire | 855 | 88 | £324,500 |
| Chippenham NorthWiltshire | 1,157 | 83 | £300,000 |
| Chippenham WestWiltshire | 1,342 | 80 | £280,500 |
| Bowerhill, Atworth & WhitleyWiltshire | 1,712 | 75 | £347,250 |
| Somerford, Dauntsey & MinetyWiltshire | 1,712 | 75 | £560,000 |
| Derry Hill & HilmartonWiltshire | 1,774 | 74 | £385,000 |
| Sutton Benger, Kington & BiddestoneWiltshire | 1,945 | 72 | £455,000 |
| Corsham, Bowden Hill & LacockWiltshire | 2,000 | 71 | £372,500 |
| Potterne & RowdeWiltshire | 2,850 | 58 | £369,000 |
| Chippenham South & EastWiltshire | 3,501 | 49 | £270,000 |
Nearby areas
Postcode districts around SN15.
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.