South Marston
WardCentral Swindon. About 973 people (mid-2024 estimate) in 8.6 square kilometres.
Radon Affected Area by ward
Worked out by Open Index · 2022
About 100% of people in South Marston live in a 1 km square that the radon atlas marks as a radon Affected Area.
How South Marston compares
Each dot is a ward. The black line marks the middle one.
What is the population of South Marston?
South Marston had 863 usual residents at the census.
South Marston is the 10th least populated of 8,397 in the UK.
Figures for the whole of Swindon
These figures are published for the whole of Swindon, not for each ward, so they describe all of Swindon and not South Marston alone. See Swindon
South Marston in brief
South Marston had 863 usual residents at the census.
About 100% of people in South Marston live in a 1 km square that the radon atlas marks as a radon Affected Area.
In South Marston, 87.7% of homes and businesses could get gigabit-capable broadband in January 2026.
61.8% of residents in South Marston were aged 15 to 64 at the census.