Trelleck Grange on the map

Location in MonmouthshireTrelleck Grange sits where the marker shows within the county.

22,909
Population
9,768
Households
7 / 10
Deprivation decile
Around average
3
Schools nearby
£54,093
Avg. household income
1,058
Businesses
150
People per km²
Create a free area profile for Trelleck GrangeDownload or embed an infographic of these statistics

About Trelleck Grange

Trelleck Grange is located in Monmouthshire, Wales, within the NP16 postcode area. This area is known for its scenic countryside and offers a variety of outdoor activities, including walking and cycling routes. The surrounding landscape features rolling hills and fields, making it a suitable destination for those who enjoy nature.

In addition to its natural beauty, Trelleck Grange is close to several historical sites. Visitors can explore nearby attractions that reflect the region's past. The local community is welcoming, and there are opportunities to experience Welsh culture through various events and gatherings. Whether you are looking for outdoor pursuits or a chance to learn more about the area’s heritage, Trelleck Grange provides a pleasant setting for a visit.

School Ratings in Trelleck Grange

Families in Trelleck Grange have access to 3 local schools. A further 2 schools hold a Good rating.

House Prices in Trelleck Grange

Homes sell for an average of £373K locally. Most of the housing is made up of detached homes, averaging £467K.

Crime and Anti-Social Behaviour in Trelleck Grange

Crime in the area is broadly in line with the national average. Shoplifting is the leading concern across Trelleck Grange, with 27 incidents recorded in May 2026.

Deprivation and Employment in Trelleck Grange

The 2025 Index of Multiple Deprivation places Trelleck Grange around the national average for deprivation. Employment rates locally are in line with what is seen across England. Average incomes in the area are typical for England.

Healthcare in Trelleck Grange

There is 1 GP surgery within three miles of Trelleck Grange, the nearest being Wye Dean Practice (2.2 miles away).

Property Prices 3,408 sales

Average Price £373K
£100 , £7.88M
Detached £467K 1,385
Semi £280K 750
Terraced £257K 805
Flat £206K 217

Household Income in Trelleck Grange ONS 2023

The average total household income in Trelleck Grange is approximately £54,093 a year before tax, in line with the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £40,460. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Trelleck Grange £54,093
England & Wales avg. £55,302

Net (after tax) household income averages £40,460.

Businesses in Trelleck Grange ONS 2025

There are approximately 1,058 active businesses based in Trelleck Grange, around 46 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 10 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

1,058 Total businesses
46 Per 1,000 residents
Micro, 0-9 89%
Small, 10-49 9%
Medium, 50-249 1%
Large, 250+ 1%

Deprivation and Employment in Trelleck Grange IMD 2025

Deprivation levels in Trelleck Grange are around the national average based on the 2025 Index of Multiple Deprivation. Employment is accessible for most residents and household incomes reflect the broader national picture. The area maintains a steady balance between affordability and quality of life.

Overall Deprivation
7/10
Income
7/10
Employment
7/10
Education
7/10
Health
9/10
Housing
3/10
Living Environment
5/10
Children 0-15 16%
Working age 60%
Older 65+ 24%
3,757 Children (0-15) 16%
13,723 Working Age 60%
5,432 Older (65+) 24%
Average Child Poverty (IDACI) 24.7% of children in income-deprived families
Above Average Older Person Poverty (IDAOPI) 8.9% of over-60s in income-deprived households
Data from English Indices of Deprivation 2025 · Contains public sector information licensed under the Open Government Licence v3.0

Crime in Trelleck Grange 107 crimes · May 2026

Average Crime Area

Crime in Trelleck Grange is around the national average, with shoplifting representing the most common offence type. These figures are characteristic of a town with an active centre and diverse population, and are neither unusually high nor particularly low.

Shoplifting 27
Violence & Sexual Offences 26
Anti-Social Behaviour 16
Criminal Damage & Arson 8
Drugs 7
Other Theft 7
Public Order 7
Weapons 3
Vehicle Crime 2
Other Crime 2
Burglary 1
Robbery 1
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 1 stations

Severn Tunnel Junction Train Station 8.7 miles

Location

Local Government

District Monmouthshire
County Gloucestershire
Ward Bulwark and Thornwell
Constituency Monmouth
Parish Chepstow
Region South West

Home Ownership in Trelleck Grange

Of the 9,880 households in and around Trelleck Grange, 72% are owned, 12% are socially rented and 15% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 72% Social rented 12% Private rented 15%

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

Frequently Asked Questions about Trelleck Grange

What is the population of Trelleck Grange?
Trelleck Grange has a population of approximately 22,909 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Trelleck Grange?
The average property in and around Trelleck Grange sold for about £373,200, based on HM Land Registry Price Paid records. That is around 7% above the England and Wales average of £349,091.
Is Trelleck Grange a deprived area?
Trelleck Grange sits around the national average for deprivation, with an Index of Multiple Deprivation decile of 7 out of 10, where 1 is the most deprived and 10 the least deprived.
What postcodes cover Trelleck Grange?
Trelleck Grange is covered by the NP16 postcode district.
How many schools are there in Trelleck Grange?
There are 3 schools within easy reach of Trelleck Grange, spanning primary, secondary and other phases.
Where is the nearest train station to Trelleck Grange?
The nearest railway station to Trelleck Grange is Severn Tunnel Junction Train Station, about 8.7 miles away.