Trelion on the map

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

26,974
Population
11,086
Households
4 / 10
Deprivation decile
Around average
12
Schools nearby
£44,640
Avg. household income
1,102
Businesses
140
People per km²
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About Trelion

Trelion is a small village located in Cornwall, England, within the PL26 postcode area. It is situated near the River Fal, providing a scenic backdrop for the local community. The village features a mix of residential homes and agricultural land, reflecting the rural character of the region. Trelion is surrounded by lush countryside, making it a suitable spot for those who enjoy outdoor activities such as walking and cycling.

The village is conveniently located for access to nearby towns and attractions. Just a short drive away, visitors can explore the larger town of St Austell, which offers a variety of shops, restaurants, and cultural sites. The coastline is also within reach, allowing for easy day trips to enjoy the beaches and coastal walks that Cornwall is known for. Trelion serves as a peaceful base for exploring the wider area.

School Ratings in Trelion

There are 19 schools in and around Trelion. A further 10 schools hold a Good rating.

House Prices in Trelion

The average property price is £292K, with detached homes making up the majority of the housing stock at around £375K.

Crime and Anti-Social Behaviour in Trelion

Recorded crime levels are lower than the national average. Anti-social behaviour is prevalent across Trelion, with 12 recorded incidents in May 2026.

Deprivation and Employment in Trelion

Trelion sits around the middle of the national deprivation scale, according to the 2025 Index of Multiple Deprivation. Employment levels are broadly typical for the area, sitting close to the national average. Household incomes are broadly in line with the national average.

Healthcare in Trelion

There is 1 GP surgery within three miles of Trelion, the nearest being Brannel Surgery (0.6 miles away).

Property Prices 3,899 sales

Average Price £292K
£500 , £14.25M
Detached £375K 1,481
Semi £216K 874
Terraced £197K 967
Flat £188K 249

Household Income in Trelion ONS 2023

The average total household income in Trelion is approximately £44,640 a year before tax, 19% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £35,080. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Trelion £44,640
England & Wales avg. £55,302

Net (after tax) household income averages £35,080.

Businesses in Trelion ONS 2025

There are approximately 1,102 active businesses based in Trelion, around 41 for every 1,000 residents. The local economy is dominated by small firms: about 88% are micro-businesses employing fewer than 10 people, while 15 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

1,102 Total businesses
41 Per 1,000 residents
Micro, 0-9 88%
Small, 10-49 10%
Medium, 50-249 1%
Large, 250+ 1%

Deprivation and Employment in Trelion IMD 2025

Trelion sits around the national average for deprivation according to the 2025 Index of Multiple Deprivation. Employment and income levels are broadly typical, reflecting a mixed local economy. The area offers a balance of residential and commercial activity common to most parts of England.

Overall Deprivation
4/10
Income
5/10
Employment
5/10
Education
5/10
Health
6/10
Housing
2/10
Living Environment
2/10
Children 0-15 17%
Working age 59%
Older 65+ 24%
4,671 Children (0-15) 17%
15,877 Working Age 59%
6,431 Older (65+) 24%
Average Child Poverty (IDACI) 36% of children in income-deprived families
Average Older Person Poverty (IDAOPI) 15% 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 Trelion 86 crimes · May 2026

Low Crime Area

Trelion records relatively low levels of reported crime compared to national averages. Violence & sexual offences is the most commonly logged offence type, though overall numbers remain modest. The area is generally considered a safe and settled town with a strong sense of community.

Violence & Sexual Offences 33
Anti-Social Behaviour 12
Criminal Damage & Arson 12
Shoplifting 8
Other Crime 5
Burglary 4
Other Theft 3
Public Order 3
Drugs 2
Weapons 2
Robbery 1
Vehicle Crime 1
Local Policing
Devon And Cornwall St Stephen & St Dennis Visit force website →
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 4 stations

Roche Train Station 6.6 miles
Quintrell Downs Train Station 6.7 miles
Bugle Train Station 6.7 miles
Luxulyan Train Station 7.8 miles

Location

Local Government

District Cornwall
Ward St. Mewan & Grampound
Constituency St Austell and Newquay
Parish Pentewan Valley
Region South West

Home Ownership in Trelion

Of the 11,566 households in and around Trelion, 69% are owned, 11% are socially rented and 20% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 69% Social rented 11% Private rented 20%

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

Frequently Asked Questions about Trelion

What is the population of Trelion?
Trelion has a population of approximately 26,974 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Trelion?
The average property in and around Trelion sold for about £291,585, based on HM Land Registry Price Paid records. That is around 16% below the England and Wales average of £349,091.
Is Trelion a deprived area?
Trelion sits around the national average for deprivation, with an Index of Multiple Deprivation decile of 4 out of 10, where 1 is the most deprived and 10 the least deprived.
What postcodes cover Trelion?
Trelion is covered by the PL26 postcode district.
How many schools are there in Trelion?
There are 12 schools within easy reach of Trelion, spanning primary, secondary and other phases.
Where is the nearest train station to Trelion?
The nearest railway station to Trelion is Roche Train Station, about 6.6 miles away.