SN4 postcode area
The SN4 postcode district spans 7 neighbourhoods (MSOAs) in Swindon, Wiltshire. Area Scores range from 48 to 87 across them.
In summary
Within the SN4 district, Royal Wootton Bassett Outer & Lyneham is the strongest performer at 88 out of 100 (#855 of 6,856 nationally); Eldene & Dorcan is the weakest at 49. 6 of the 7 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 £257,250 in Eldene & Dorcan to £458,750 in Ramsbury, Ogbournes & Avebury — a 1.8× gap within the SN4 district. Note that the district straddles 2 local authorities — Swindon and Wiltshire — so its neighbourhoods answer to different councils.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Royal Wootton Bassett Outer & LynehamWiltshire | 855 | 88 | £324,500 |
| Broad Blunsdon, South Marston & WanboroughSwindon | 1,239 | 82 | £395,000 |
| Sherston & HullavingtonWiltshire | 1,458 | 79 | £443,250 |
| Wroughton, Wichelstowe & ChiseldonSwindon | 1,630 | 76 | £350,000 |
| Ramsbury, Ogbournes & AveburyWiltshire | 1,719 | 75 | £458,750 |
| Royal Wootton Bassett TownWiltshire | 2,089 | 70 | £289,000 |
| Eldene & DorcanSwindon | 3,501 | 49 | £257,250 |
Nearby areas
Postcode districts around SN4.
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.