| Postcode | SN1 4JH | 
|---|---|
| Post Town | Swindon | 
| Nearest station | Swindon (Wilts) (2 km) | 
| Bus stops | 
                       Celsus Grove (W) 
Bowood Road (SE) 
Bowood Road (NW) 
Hillside Avenue (W) 
Portland Avenue (W) 
Portland Avenue (E) 
                     | 
                  
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.550792 | |
|---|---|---|
| Longitude | -1.792132 | |
| Easting | 414510 | |
| Northing | 183565 | |
| Grid reference | SU145835 | |
| UTM reference | 30U 583746 5711769 | |
| what3words | crowds.humble.views | |
| FixPhrase | cringing lyrically snipping verbalize | |
| Plus code | 9C3WH625+84 | |
| Altitude | 138 metres (454 feet) | |
| Sunrise (today) | 7:07 | |
| Sunset (today) | 16:36 | |
| Distance away | ||
| Distance to sea | 58.2 KMs (36.1 miles) | 
| Parish | South Swindon | E04012664 | 
|---|---|---|
| Ward | Old Town | E05008963 | 
| Unitary Authority | Swindon | E06000030 | 
| County | Wiltshire | E11000020 | 
| Constituency (2024) | Swindon South | E14001537 | 
| MP | Heidi Alexander | Labour | 
| Police force | Wiltshire | |
| Water company | Thames Water | |
| NUTS/ITL 3 | Swindon | |
| NUTS/ITL 2 | Gloucestershire and Wiltshire | |
| NUTS/ITL 1 | South West | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| Date usage ended | January 2007 | 
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
|---|---|---|
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Swindon (Swindon) | E63011979 | 
| Census output area (2021) | E00166480 | |
| Census output area (2011) | 2C1 | |
| Lower layer super output area (2021) | Swindon 021E | E01032706 | 
| Lower layer super output area (2011) | Swindon 021E | E01032706 | 
| Middle layer super output area (2021) | Kingshill & Okus | E02003232 | 
| Middle layer super output area (2011) | Kingshill & Okus | E02003232 | 
| Travel to work area | Swindon | E30000276 |