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Tre-lech, Cenarth & Llangeler

Middle area

West Carmarthenshire. 7,590 people (mid-2024 estimate) in 232 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 100% of people in Tre-lech, Cenarth & Llangeler live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£260,000
Joint 2,905th cheapest of 7,259
Worked out by Open Index
Population
7,607
4,221st most populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
47.7%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Tre-lech, Cenarth & Llangeler

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Tre-lech, Cenarth & Llangeler at a rate of 65.6 per 1,000 people.

That compares with 86.7 per 1,000 people across Carmarthenshire.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Recorded by police, 12 months to August 2026
Kind of crimeRecorded
Anti-social behaviour199
Violence and sexual offences173
Other crime55
Criminal damage and arson30
Burglary11
Drug offences11
Vehicle crime11
Shoplifting8
Robbery0
Theft from the person0

Source: police.uk, 12 months to August 2026

How Tre-lech, Cenarth & Llangeler compares

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

Tre-lech, Cenarth & LlangelerMiddle
Median sale price25 middle areas, Carmarthenshire · 2025
Median sale price: every middle area in Carmarthenshire25 areas from £127,000 to £290,000. The middle area is £199,500. Tre-lech, Cenarth & Llangeler is £260,000.
£260,0003rd most expensive
Population25 middle areas, Carmarthenshire · 2021
Population: every middle area in Carmarthenshire25 areas from 5,195 to 12,255. The middle area is 7,435. Tre-lech, Cenarth & Llangeler is 7,607.
7,60712th most populated
People in radon Affected Area squares25 middle areas, Carmarthenshire · 2022
People in radon Affected Area squares: every middle area in Carmarthenshire25 areas from 27.0% to 100.0%. The middle area is 100.0%. Tre-lech, Cenarth & Llangeler is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage25 middle areas, Carmarthenshire · Jan 2026
Gigabit broadband coverage: every middle area in Carmarthenshire25 areas from 24.5% to 97.2%. The middle area is 82.1%. Tre-lech, Cenarth & Llangeler is 47.7%.
47.7%5th lowest

Is Tre-lech, Cenarth & Llangeler safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Tre-lech, Cenarth & Llangeler at a rate of 65.6 per 1,000 people.

That compares with 86.7 per 1,000 people across Carmarthenshire.

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

In August 2026 alone, 32 cases of crime and anti-social behaviour were recorded in Tre-lech, Cenarth & Llangeler.

In the 12 months to August 2026, the most common types were anti-social behaviour (199), violence and sexual offences (173) and other crime (55).

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 Carmarthenshire

These figures are published for the whole of Carmarthenshire, not for each middle area, so they describe all of Carmarthenshire and not Tre-lech, Cenarth & Llangeler alone. See Carmarthenshire

Average house price
£195,263
Up 2.7% in a year
HM Land Registry · Aug 2026
Median full-time pay
£37,405
138th lowest paid of 348
ONS earnings survey · 2025
House price to pay
5.2×
Joint 53rd most affordable of 348
Worked out by Open Index
Population estimate
190,037
Down 0.2% in a year
ONS population estimates · 2025
Tre-lech, Cenarth & Llangeler in brief

The median price paid for a home in Tre-lech, Cenarth & Llangeler was £260,000 in 2025.

Tre-lech, Cenarth & Llangeler had 7,607 usual residents at the census.

About 100% of people in Tre-lech, Cenarth & Llangeler live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Tre-lech, Cenarth & Llangeler, 47.7% of homes and businesses could get gigabit-capable broadband in January 2026.