SN4 postcode district
SN4 holds 916 live postcodes around Royal Wootton Bassett, in Wiltshire, Swindon.
Towns and villages with their centre in SN4
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Royal Wootton Bassett | Wiltshire | 11,265 |
| 2 | Wroughton | Borough of Swindon | 6,474 |
| 3 | Wanborough | Borough of Swindon | 2,268 |
| 4 | Chiseldon | Borough of Swindon | 2,090 |
| 5 | Broad Hinton | Wiltshire | 650 |
Wards
| Name | Share of postcodes |
|---|---|
| Royal Wootton Bassett South & West | 28% |
| Wroughton & Wichelstowe | 21% |
| Chiseldon & Ridgeway | 21% |
| Royal Wootton Bassett North | 13% |
| Royal Wootton Bassett East | 9% |
| Lyneham | 6% |
| Marlborough West | 1% |
| "Badbury Park | 0% |
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Chippenham | 57% |
| East Wiltshire | 43% |
| Swindon South | 0% |
Deprivation
The middle postcode here sits in decile 9 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 0% of this district's postcodes sit in the most deprived three deciles, 68% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the SN area
SN1 · SN2 · SN3 · SN5 · SN6 · SN7 · SN8 · SN9 · SN10 · SN11 · SN12 · SN13 · SN14 · SN15 · SN16 · SN25 · SN26 · SN38 · SN99
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.