Trinant on the map

Trinant built-up area

Built-up area0.3 km² (0.1 sq mi)

Location in CaerphillyTrinant sits where the marker shows within the county.

37,305
Population
16,029
Households
12
Schools nearby
£42,320
Avg. household income
768
Businesses
584
People per km²
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About Trinant

Trinant is a small village located in Caerphilly county, Wales, within the NP11 postcode area. It is situated near the River Ebbw and is part of the larger community of Abercarn. The village has a mix of residential areas and local amenities, providing a sense of community for its residents. Trinant is well-connected by road, making it accessible for those travelling to nearby towns and cities.

The surrounding landscape features hills and greenery, typical of the Welsh countryside. Trinant is close to several walking trails, offering opportunities for outdoor activities. The village has a primary school and a few local shops, catering to the daily needs of its inhabitants. Overall, Trinant presents a simple, community-oriented lifestyle within the scenic backdrop of South Wales.

School Ratings in Trinant

Families in Trinant have access to 60 local schools.

House Prices in Trinant

Homes sell for an average of £181K locally. Most of the housing is made up of terraced houses, averaging £132K.

Crime and Anti-Social Behaviour in Trinant

Crime in the area is lower than the national average. Anti-social behaviour is the leading concern across Trinant, with 30 incidents recorded in May 2026.

Healthcare in Trinant

There are 7 GP surgeries within three miles of Trinant, the nearest being North Celynen Practice (0.9 miles away).

Property Prices 4,466 sales

Average Price £181K
£500 , £42.5M
Detached £274K 426
Semi £163K 1,429
Terraced £132K 2,237
Flat £96K 156

Household Income in Trinant ONS 2023

The average total household income in Trinant is approximately £42,320 a year before tax, 23% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £32,910. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Trinant £42,320
England & Wales avg. £55,302

Net (after tax) household income averages £32,910.

Businesses in Trinant ONS 2025

There are approximately 768 active businesses based in Trinant, around 21 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 19 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

768 Total businesses
21 Per 1,000 residents
Micro, 0-9 89%
Small, 10-49 9%
Medium, 50-249 2%
Large, 250+ 0%

Crime in Trinant 84 crimes · May 2026

Low Crime Area

Crime levels in Trinant are lower than the England and Wales average. While anti-social behaviour is the most frequently recorded category, the overall picture is one of a settled and secure town where serious incidents remain uncommon.

Anti-Social Behaviour 30
Violence & Sexual Offences 30
Criminal Damage & Arson 7
Public Order 6
Burglary 3
Other Theft 3
Vehicle Crime 3
Drugs 2
Local Policing
Data from data.police.uk · Contains public sector information licensed under the Open Government Licence v3.0
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.

Nearest Train Stations 6 stations

Llanhilleth Train Station 1 miles
Newbridge Train Station 1.6 miles
Gilfach Fargoed Train Station 3.3 miles
Bargoed Train Station 3.4 miles
Pengam Train Station 3.6 miles
Brithdir Train Station 3.6 miles

Location

Local Government

District Caerphilly
Ward Crumlin
Constituency Islwyn
Parish Crumlin

Home Ownership in Trinant

Of the 16,487 households in and around Trinant, 68% are owned, 18% are socially rented and 14% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 68% Social rented 18% Private rented 14%

Tenure from the 2021 Census (ONS), for the postcode districts covering Trinant.

Frequently Asked Questions about Trinant

What is the population of Trinant?
Trinant has a population of approximately 37,305 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Trinant?
The average property in and around Trinant sold for about £180,830, based on HM Land Registry Price Paid records. That is around 48% below the England and Wales average of £349,091.
What postcodes cover Trinant?
Trinant is covered by the NP11 postcode district.
How many schools are there in Trinant?
There are 12 schools within easy reach of Trinant, spanning primary, secondary and other phases.
Where is the nearest train station to Trinant?
The nearest railway station to Trinant is Llanhilleth Train Station, about 1 miles away.