Treliske on the map
Location in CornwallTreliske sits where the marker shows within the county.
About Treliske
Treliske is a suburb located in Cornwall, England, within the TR1 postcode area. It is primarily known for its residential community and the presence of the Royal Cornwall Hospital, which serves as a major healthcare facility for the region. The area is also home to various amenities, including shops and schools, catering to the needs of local residents.
Surrounding Treliske are green spaces and parks, providing opportunities for outdoor activities and relaxation. The suburb is conveniently situated near the city of Truro, allowing for easy access to a wider range of services and attractions. Public transport links are available, making it straightforward to travel to nearby areas and enjoy what Cornwall has to offer.
School Ratings in Treliske
Treliske is served by 28 schools. Truro Nursery School and Community & Hospital Education Service Ap Academy are each rated Outstanding by Ofsted. A further 5 schools hold a Good rating.
House Prices in Treliske
Property prices average £331K across the area, and terraced houses are the most common property type, typically selling for £279K.
Crime and Anti-Social Behaviour in Treliske
Local crime rates sit higher than national averages. Anti-social behaviour accounts for the highest share in Treliske, with 36 incidents logged in May 2026.
Deprivation and Employment in Treliske
Based on the 2025 Index of Multiple Deprivation, Treliske falls within the mid-range nationally for overall deprivation. Working-age employment is around the national average for the area. Income levels locally sit close to the national average.
Healthcare in Treliske
There are 12 GP surgeries within three miles of Treliske, the nearest being Cornwall Bowel Cancer Screening Centre (0.5 miles away).
Local Data for Treliske
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Property Prices 3,672 sales
Schools & Education 28 within 5 miles View all schools
Ofsted ratings for schools in the TR1 postcode area.
Household Income in Treliske ONS 2023
The average total household income in Treliske is approximately £52,610 a year before tax, 5% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £40,383. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £40,383.
Businesses in Treliske ONS 2025
There are approximately 1,201 active businesses based in Treliske, around 52 for every 1,000 residents. The local economy is dominated by small firms: about 84% are micro-businesses employing fewer than 10 people, while 40 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Deprivation and Employment in Treliske IMD 2025
The 2025 Index of Multiple Deprivation places Treliske in the mid-range nationally. Employment and income levels are close to the England average, with a mix of opportunities across sectors. Overall living conditions are comparable to similar areas across the country.
Crime in Treliske 242 crimes · May 2026
Reported crime in Treliske is above the national average when measured per capita. Violence & sexual offences dominates the figures, a trend mirrored in many urban centres. Local policing teams work actively in the area, and community initiatives continue to address key concerns.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.
Nearest Train Stations 5 stations
Location
Nearby Towns & Villages 12 found
Local Government
Home Ownership in Treliske
Of the 10,374 households in and around Treliske, 61% are owned, 17% are socially rented and 22% are privately rented. Home ownership here is in line with the England and Wales average of 63%.
Tenure from the 2021 Census (ONS), for the postcode districts covering Treliske.