Tre-garth a Mynydd Llandygái
WardNorth Gwynedd. About 2,172 people (mid-2024 estimate) in 28 square kilometres.
Radon Affected Area by ward
Worked out by Open Index · 2022
About 56% of people in Tre-garth a Mynydd Llandygái live in a 1 km square that the radon atlas marks as a radon Affected Area.
How Tre-garth a Mynydd Llandygái compares
Each dot is a ward. The black line marks the middle one.
Is Tre-garth a Mynydd Llandygái safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Tre-garth a Mynydd Llandygái at a rate of 59.9 per 1,000 people.
That compares with 88.8 per 1,000 people across Gwynedd.
Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.
In August 2026 alone, 15 cases of crime and anti-social behaviour were recorded in Tre-garth a Mynydd Llandygái.
In the 12 months to August 2026, the most common types were violence and sexual offences (58), anti-social behaviour (32) and other crime (24).
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 Gwynedd
These figures are published for the whole of Gwynedd, not for each ward, so they describe all of Gwynedd and not Tre-garth a Mynydd Llandygái alone. See Gwynedd
Tre-garth a Mynydd Llandygái in brief
Tre-garth a Mynydd Llandygái had 2,121 usual residents at the census.
About 56% of people in Tre-garth a Mynydd Llandygái live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Tre-garth a Mynydd Llandygái, 66.9% of homes and businesses could get gigabit-capable broadband in January 2026.
In Tre-garth a Mynydd Llandygái, 2.2% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.