Denio on the map

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

16,227
Population
7,727
Households
9
Schools nearby
£43,240
Avg. household income
1,054
Businesses
55
People per km²
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About Denio

Denio is a small village located in Gwynedd, Wales, within the postcode area LL53. It is situated near the coast, offering easy access to the nearby beaches and scenic landscapes of the Llyn Peninsula. The village is primarily residential, with a close-knit community and a few local amenities that cater to the needs of its residents.

The surrounding area is characterised by rolling hills and farmland, making it a suitable spot for those who enjoy outdoor activities such as walking and cycling. Denio is also conveniently located for exploring other nearby towns and attractions within Gwynedd, allowing visitors to experience the natural beauty and cultural offerings of this part of Wales.

School Ratings in Denio

There are 9 schools in and around Denio.

House Prices in Denio

The average property price is £315K, with detached homes making up the majority of the housing stock at around £388K.

Crime and Anti-Social Behaviour in Denio

Recorded crime levels are lower than the national average. Anti-social behaviour is prevalent across Denio, with 1 recorded incidents in May 2026.

Healthcare in Denio

There is 1 GP surgery within three miles of Denio, the nearest being Treflan (0.4 miles away).

Property Prices 2,344 sales

Average Price £315K
£600 , £34.71M
Detached £388K 950
Semi £247K 359
Terraced £183K 586
Flat £181K 110

Household Income in Denio ONS 2023

The average total household income in Denio is approximately £43,240 a year before tax, 22% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £33,180. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Denio £43,240
England & Wales avg. £55,302

Net (after tax) household income averages £33,180.

Businesses in Denio ONS 2025

There are approximately 1,054 active businesses based in Denio, around 65 for every 1,000 residents. The local economy is dominated by small firms: about 91% are micro-businesses employing fewer than 10 people, while 7 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

1,054 Total businesses
65 Per 1,000 residents
Micro, 0-9 91%
Small, 10-49 8%
Medium, 50-249 1%
Large, 250+ 0%

Crime in Denio 4 crimes · May 2026

Low Crime Area

Denio 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 small town with a strong sense of community.

Violence & Sexual Offences 3
Anti-Social Behaviour 1
Local Policing
North Wales Pwllheli North 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

Pwllheli Train Station 0.3 miles
Abererch Train Station 1.7 miles
Penychain Train Station 3.4 miles
Criccieth Train Station 7.7 miles

Location

Local Government

District Gwynedd
Ward De Pwllheli
Constituency Dwyfor Meirionnydd
Parish Pwllheli

Home Ownership in Denio

Of the 7,192 households in and around Denio, 66% are owned, 15% are socially rented and 19% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 66% Social rented 15% Private rented 19%

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

Frequently Asked Questions about Denio

What is the population of Denio?
Denio has a population of approximately 16,227 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Denio?
The average property in and around Denio sold for about £315,166, based on HM Land Registry Price Paid records. That is around 10% below the England and Wales average of £349,091.
What postcodes cover Denio?
Denio is covered by the LL53 postcode district.
How many schools are there in Denio?
There are 9 schools within easy reach of Denio, spanning primary, secondary and other phases.
Where is the nearest train station to Denio?
The nearest railway station to Denio is Pwllheli Train Station, about 0.3 miles away.