St Thomas
WardSouth west Portsmouth. About 15,230 people (mid-2024 estimate) in 1.6 square kilometres.
Radon Affected Area by ward
Worked out by Open Index · 2022
About 0% of people in St Thomas live in a 1 km square that the radon atlas marks as a radon Affected Area.
How St Thomas compares
Each dot is a ward. The black line marks the middle one.
Is St Thomas safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in St Thomas at a rate of 162.8 per 1,000 people.
That compares with 126.7 per 1,000 people across Portsmouth.
Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.
In August 2026 alone, 263 cases of crime and anti-social behaviour were recorded in St Thomas.
In the 12 months to August 2026, the most common types were violence and sexual offences (978), other crime (486) and anti-social behaviour (312).
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
Figures for the whole of Portsmouth
These figures are published for the whole of Portsmouth, not for each ward, so they describe all of Portsmouth and not St Thomas alone. See Portsmouth
St Thomas in brief
St Thomas had 15,126 usual residents at the census.
About 0% of people in St Thomas live in a 1 km square that the radon atlas marks as a radon Affected Area.
In St Thomas, 91.2% of homes and businesses could get gigabit-capable broadband in January 2026.
In St Thomas, 5.8% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.