SN15 postcode district
SN15 holds 1,316 live postcodes around Chippenham, in Wiltshire.
Towns and villages with their centre in SN15
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Chippenham | Wiltshire | 35,800 |
| 2 | Lyneham | Wiltshire | 5,437 |
| 3 | Sutton Benger | Wiltshire | 1,045 |
| 4 | Kington Langley | Wiltshire | 841 |
| 5 | Great Somerford | Wiltshire | 593 |
| 6 | Christian Malford | Wiltshire | 540 |
| 7 | Brinkworth | Wiltshire | 489 |
| 8 | Lacock | Wiltshire | 320 |
| 9 | Upper Seagry | Wiltshire | 285 |
Wards
| Name | Share of postcodes |
|---|---|
| Chippenham Hardens & Central | 15% |
| Brinkworth | 12% |
| Kington | 12% |
| Chippenham Monkton | 11% |
| Chippenham Hardenhuish | 10% |
| Chippenham Lowden & Rowden | 9% |
| Chippenham Pewsham | 8% |
| Lyneham | 8% |
| "Bromham | 6% |
| Corsham Without | 4% |
And 8 more.
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Chippenham | 70% |
| South Cotswolds | 24% |
| Melksham and Devizes | 7% |
Deprivation
The middle postcode here sits in decile 7 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 14% of this district's postcodes sit in the most deprived three deciles, 37% 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 · SN4 · SN5 · SN6 · SN7 · SN8 · SN9 · SN10 · SN11 · SN12 · SN13 · SN14 · 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.