Three Sisters on the map

Location in DenbighshireThree Sisters sits where the marker shows within the county.

15,383
Population
6,603
Households
12
Schools nearby
£46,997
Avg. household income
815
Businesses
52
People per km²
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About Three Sisters

The Three Sisters is a notable geological formation located in Denbighshire, Wales. This site features three prominent hills that rise dramatically from the surrounding landscape, offering a unique view of the area. The hills are part of the Clwydian Range, which is a designated Area of Outstanding Natural Beauty, making it a popular spot for walkers and outdoor enthusiasts.

Visitors can enjoy various walking trails that provide access to the hills, allowing for exploration of the natural surroundings. The area is also home to diverse wildlife, making it an excellent location for nature observation. With its combination of scenic views and outdoor activities, the Three Sisters serves as a lovely destination for those looking to experience the natural beauty of Wales.

School Ratings in Three Sisters

There are 20 schools in and around Three Sisters.

House Prices in Three Sisters

The average property price is £235K, with detached homes making up the majority of the housing stock at around £293K.

Crime and Anti-Social Behaviour in Three Sisters

Recorded crime levels are broadly in line with the national average. Anti-social behaviour is prevalent across Three Sisters, with 17 recorded incidents in May 2026.

Healthcare in Three Sisters

There are 2 GP surgeries within three miles of Three Sisters, the nearest being Plas Meddyg (2.8 miles away).

Property Prices 1,838 sales

Average Price £235K
£100 , £4.5M
Detached £293K 711
Semi £180K 445
Terraced £131K 476
Flat £134K 9

Household Income in Three Sisters ONS 2023

The average total household income in Three Sisters is approximately £46,997 a year before tax, 15% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £36,227. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Three Sisters £46,997
England & Wales avg. £55,302

Net (after tax) household income averages £36,227.

Businesses in Three Sisters ONS 2025

There are approximately 815 active businesses based in Three Sisters, around 53 for every 1,000 residents. The local economy is dominated by small firms: about 91% 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.

815 Total businesses
53 Per 1,000 residents
Micro, 0-9 91%
Small, 10-49 8%
Medium, 50-249 1%
Large, 250+ 0%

Crime in Three Sisters 86 crimes · May 2026

Average Crime Area

Reported crime levels in Three Sisters sit broadly in line with national averages for a small town of this size. Violence & sexual offences accounts for the largest share of recorded offences. The profile is typical of a well-populated area with a mix of residential and commercial activity.

Violence & Sexual Offences 34
Anti-Social Behaviour 17
Criminal Damage & Arson 13
Public Order 8
Shoplifting 4
Other Theft 3
Weapons 3
Vehicle Crime 2
Burglary 1
Other Crime 1
Local Policing
North Wales Llandyrnog 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.

Location

Local Government

District Denbighshire
Ward Denbigh Caledfryn Henllan
Constituency Vale of Clwyd
Parish Denbigh

Home Ownership in Three Sisters

Of the 6,601 households in and around Three Sisters, 68% are owned, 15% are socially rented and 16% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 68% Social rented 15% Private rented 16%

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

Frequently Asked Questions about Three Sisters

What is the population of Three Sisters?
Three Sisters has a population of approximately 15,383 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Three Sisters?
The average property in and around Three Sisters sold for about £234,876, based on HM Land Registry Price Paid records. That is around 33% below the England and Wales average of £349,091.
What postcodes cover Three Sisters?
Three Sisters is covered by the LL16 postcode district.
How many schools are there in Three Sisters?
There are 12 schools within easy reach of Three Sisters, spanning primary, secondary and other phases.