Dinorwic on the map

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

23,658
Population
9,231
Households
12
Schools nearby
£46,974
Avg. household income
777
Businesses
152
People per km²
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About Dinorwic

Dinorwic is a village located in Gwynedd, Wales, within the postcode area LL55. It is situated on the slopes of the Elidir Mountain, providing a scenic backdrop for the community. The village is primarily known for its historical slate quarry, which played a significant role in the local economy during the 19th century. The quarry's remnants can still be seen today, offering insight into the industrial heritage of the area.

The village is also close to the popular tourist destination of Llanberis, which is known for its outdoor activities and access to Snowdonia National Park. Visitors to Dinorwic can enjoy walks in the surrounding landscape and explore the nearby lakes, making it a suitable base for those wishing to experience the natural beauty of North Wales.

School Ratings in Dinorwic

Dinorwic is served by 14 schools.

House Prices in Dinorwic

Property prices average £223K across the area, and terraced houses are the most common property type, typically selling for £147K.

Crime and Anti-Social Behaviour in Dinorwic

Local crime rates sit lower than national averages. Anti-social behaviour accounts for the highest share in Dinorwic, with 1 incidents logged in May 2026.

Healthcare in Dinorwic

There is 1 GP surgery within three miles of Dinorwic, the nearest being The Surgery (1.4 miles away).

Property Prices 2,562 sales

Average Price £223K
£100 , £24.13M
Detached £291K 628
Semi £196K 581
Terraced £147K 990
Flat £128K 56

Household Income in Dinorwic ONS 2023

The average total household income in Dinorwic is approximately £46,974 a year before tax, 15% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £36,975. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Dinorwic £46,974
England & Wales avg. £55,302

Net (after tax) household income averages £36,975.

Businesses in Dinorwic ONS 2025

There are approximately 777 active businesses based in Dinorwic, around 33 for every 1,000 residents. The local economy is dominated by small firms: about 86% are micro-businesses employing fewer than 10 people, while 21 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

777 Total businesses
33 Per 1,000 residents
Micro, 0-9 86%
Small, 10-49 11%
Medium, 50-249 2%
Large, 250+ 1%

Crime in Dinorwic 12 crimes · May 2026

Low Crime Area

Reported crime in Dinorwic falls below the national average, suggesting a comparatively safe environment. Violence & sexual offences tops the list of recorded incidents, but figures are low overall. Residents and visitors alike tend to find this a quiet and reassuring town.

Violence & Sexual Offences 8
Anti-Social Behaviour 1
Other Theft 1
Public Order 1
Shoplifting 1
Local Policing
North Wales Deiniolen 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

Bangor (Gwynedd) Train Station 6.4 miles
Llanfairpwll Train Station 7.6 miles
Llanfairfechan Train Station 9.9 miles
Roman Bridge Train Station 9.9 miles

Location

Local Government

District Gwynedd
Ward Canol Tref Caernarfon
Constituency Arfon
Parish Caernarfon

Home Ownership in Dinorwic

Of the 10,267 households in and around Dinorwic, 67% are owned, 20% are socially rented and 13% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 67% Social rented 20% Private rented 13%

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

Frequently Asked Questions about Dinorwic

What is the population of Dinorwic?
Dinorwic has a population of approximately 23,658 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Dinorwic?
The average property in and around Dinorwic sold for about £222,837, based on HM Land Registry Price Paid records. That is around 36% below the England and Wales average of £349,091.
What postcodes cover Dinorwic?
Dinorwic is covered by the LL55 postcode district.
How many schools are there in Dinorwic?
There are 12 schools within easy reach of Dinorwic, spanning primary, secondary and other phases.
Where is the nearest train station to Dinorwic?
The nearest railway station to Dinorwic is Bangor (Gwynedd) Train Station, about 6.4 miles away.