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Blaenavon

Ward

North Torfaen. About 6,150 people (mid-2024 estimate) in 18 square kilometres.

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Radon Affected Area by ward

Worked out by Open Index · 2022

Under 1%90% or more

About 87% of people in Blaenavon live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
6,014
Joint 3,599th least populated of 8,397
ONS Census 2021 · 2021
People in radon Affected Area squares
87%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
5.5%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
3.4%
UK 3.9%
ONS via Nomis · Aug 2026

How Blaenavon compares

Each dot is a ward. The black line marks the middle one.

BlaenavonMiddle
Population18 wards, Torfaen · 2021
Population: every ward in Torfaen18 areas from 2,001 to 7,478. The middle area is 5,573. Blaenavon is 6,014.
6,0146th most populated
People in radon Affected Area squares18 wards, Torfaen · 2022
People in radon Affected Area squares: every ward in Torfaen18 areas from 48.0% to 100.0%. The middle area is 100.0%. Blaenavon is 87.0%.
87%2nd fewest people in radon Affected Areas
Gigabit broadband coverage18 wards, Torfaen · Jan 2026
Gigabit broadband coverage: every ward in Torfaen18 areas from 5.5% to 96.4%. The middle area is 93.5%. Blaenavon is 5.5%.
5.5%lowest
Claimant rate18 wards, Torfaen · Aug 2026
Claimant rate: every ward in Torfaen18 areas from 2.0% to 5.7%. The middle area is 3.6%. Blaenavon is 3.4%.
3.4%joint 7th lowest

Is Blaenavon safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Blaenavon at a rate of 145.4 per 1,000 people.

That compares with 125.1 per 1,000 people across Torfaen.

Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.

In August 2026 alone, 89 cases of crime and anti-social behaviour were recorded in Blaenavon.

In the 12 months to August 2026, the most common types were violence and sexual offences (316), anti-social behaviour (224) and other crime (164).

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 Torfaen

These figures are published for the whole of Torfaen, not for each ward, so they describe all of Torfaen and not Blaenavon alone. See Torfaen

Average house price
£194,895
Down 2.8% in a year
HM Land Registry · Aug 2026
Median full-time pay
£39,170
159th highest paid of 348
ONS earnings survey · 2025
House price to pay
5.0×
Joint 43rd most affordable of 348
Worked out by Open Index
Population estimate
93,973
Down 0.1% in a year
ONS population estimates · 2025
Blaenavon in brief

Blaenavon had 6,014 usual residents at the census.

About 87% of people in Blaenavon live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Blaenavon, 5.5% of homes and businesses could get gigabit-capable broadband in January 2026.

In Blaenavon, 3.4% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.