SN postcode area
Postcode area within the United Kingdom
The SN postcode area, also known as the Swindon postcode area, is a group of eighteen postcode districts in England, within ten post towns. These cover north Wiltshire (including the Borough of Swindon, Chippenham, Calne, Corsham, Devizes, Malmesbury, Marlborough, Melksham and Pewsey), as well as a small part of south-west Oxfordshire (including Faringdon) and a very small part of Gloucestershire.
Mail for the SN postcode area is processed at Thames Valley Mail Centre in Swindon, along with mail for the OX and RG postcode areas.
01Coverage
The approximate coverage of the postcode districts is as follows.
| Postcode district | Post town | Coverage | Local authority area(s) |
|---|---|---|---|
| SN1 | SWINDON | Swindon town centre south of the railway line, Old Town, southwest suburbs | Swindon |
| SN2 | SWINDON | Swindon town centre north of the railway line, inner suburbs to the north and northwest including Upper Stratton and Kingsdown | Swindon |
| SN3 | SWINDON | Swindon east suburbs, Stratton St Margaret, South Marston | Swindon |
| SN4 | SWINDON | Royal Wootton Bassett, Clyffe Pypard, Broad Town, Broad Hinton, Wroughton, Chiseldon, Liddington, Wanborough, Hinton Parva | Swindon, Wiltshire |
| SN5 | SWINDON | West Swindon, Lydiard Millicent, Purton | Swindon, Wiltshire |
| SN6 | SWINDON | Highworth, Cricklade, Shrivenham, Watchfield, Ashton Keynes, Ashbury, Bishopstone, Castle Eaton, Hannington, Idstone, Marston Meysey, Leigh | Swindon, Wiltshire, Vale of White Horse |
| SN7 | FARINGDON | Faringdon, Stanford in the Vale, Uffington, Longcot, Fernham, Buckland, Great Coxwell, Little Coxwell, Littleworth, Shellingford, Buscot | Vale of White Horse |
| SN8 | MARLBOROUGH | Marlborough, Ramsbury, Mildenhall, Aldbourne, Axford, Burbage, Baydon, Great Bedwyn | Wiltshire |
| SN9 | PEWSEY | Pewsey, Upavon, Enford | Wiltshire |
| SN10 | DEVIZES | Devizes, Market Lavington, Rowde | Wiltshire |
| SN11 | CALNE | Calne, Heddington, Hilmarton | Wiltshire |
| SN12 | MELKSHAM | Melksham, Bowerhill, Seend, Broughton Gifford | Wiltshire |
| SN13 | CORSHAM | Corsham, Box, Neston | Wiltshire |
| SN14 | CHIPPENHAM | Chippenham (west), Marshfield, Kington St Michael, Hullavington, Luckington, Grittleton, Yatton Keynell, Biddestone, Colerne, Cold Ashton | Wiltshire, South Gloucestershire |
| SN15 | CHIPPENHAM | Chippenham (east), Bromham, Sandy Lane, Lacock, Burleaze, Pewsham, Monkton Park, Foxham, Dauntsey, Seagry, Christian Malford, Bradenstoke, Sutton Benger, Lyneham, Draycot Cerne, Cleverton, Little Somerford, Langley Burrell, Great Somerford, Brinkworth | Wiltshire |
| SN15 | CORSHAM | non-geographic | |
| SN16 | MALMESBURY | Sherston, Malmesbury, Crudwell, Minety | Wiltshire |
| SN25 | SWINDON | Swindon outer north suburbs including Haydon Wick and Priory Vale; St Andrews | Swindon |
| SN26 | SWINDON | Blunsdon | Swindon |
| SN38 | SWINDON | Nationwide Building Society | non-geographic |
| SN80 | SWINDON | Royal Wootton Bassett | Wiltshire |
| SN99 | SWINDON | non-geographic |
The SN25 and SN26 districts were formed out of the SN2 district in 1999.

02Map
Sources and credits
This article is adapted from the Wikipedia article “SN postcode area”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- SN postcode area map.svg by Richardguk, CC BY-SA 3.0
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