Swindon
42 postcode sectors mapped mainly to Swindon. Choose a district or browse the guides below. These are postcode sectors, not named neighbourhood boundaries.
Postcode districts
Area guides
42 sectors
- SN1 1Near Swindon
- SN1 2Near Swindon
- SN1 3Near Swindon
- SN1 4Near Swindon
- SN1 5Near Swindon
- SN1 7Near Wroughton
- SN2 1Near Swindon
- SN2 2Near Swindon
- SN2 5Near Swindon
- SN2 7Near Stratton St. Margaret
- SN2 8Near Swindon
- SN2 9Near Nythe, Eldene and Liden
- SN25 1Near Haydon Wick
- SN25 2Near Blunsdon St Andrew
- SN25 3Near Haydon Wick
- SN25 4Near Swindon
- SN25 5Near Broad Blunsdon
- SN25 6Near Stratton St. Margaret
- SN26 7Near Broad Blunsdon
- SN26 8Near Broad Blunsdon
- SN3 1Near Swindon
- SN3 2Near Swindon
- SN3 3Near Swindon
- SN3 4Near South Marston
- SN3 5Near Swindon
- SN3 6Near Liddington
- SN3 9Near Nythe, Eldene and Liden
- SN38 1Near Swindon
- SN38 2Near Swindon
- SN38 3Near Swindon
- SN38 4Near Swindon
- SN38 5Near Swindon
- SN38 6Near Swindon
- SN38 7Near Swindon
- SN38 8Near Swindon
- SN4 0Near Chiseldon
- SN5 1Near Swindon
- SN5 5Near West Swindon
- SN5 6Near West Swindon
- SN5 7Near Swindon
- SN5 8Near West Swindon
- SN6 7Near Highworth
Authority grouping uses mapped sector boundaries from the Office for National Statistics, December 2025. It measures boundary area, not the number of addresses or residents. Guide names describe a place near the approximate sector centre.