Ystrad Mynach on the map

Ystrad Mynach built-up area

Built-up area3.7 km² (1.4 sq mi)

Location in CaerphillyYstrad Mynach sits where the marker shows within the county.

20,902
Population
8,186
Households
12
Schools nearby
£43,391
Avg. household income
455
Businesses
673
People per km²
Create a free area profile for Ystrad MynachDownload or embed an infographic of these statistics

About Ystrad Mynach

Ystrad Mynach is a village located in the Caerphilly county borough of Wales. It lies within the postcode area CF82 and is situated approximately 12 miles north of Cardiff. The village has a mix of residential areas and local amenities, including shops, schools, and parks. Ystrad Mynach is served by a railway station, providing convenient access to nearby towns and cities.

The area is known for its proximity to the beautiful countryside of the South Wales valleys. Outdoor enthusiasts can enjoy various walking and cycling routes in the surrounding hills. Additionally, the village hosts community events throughout the year, fostering a sense of local engagement. Overall, Ystrad Mynach offers a blend of suburban living with access to natural landscapes and community spirit.

School Ratings in Ystrad Mynach

Ystrad Mynach is served by 82 schools.

House Prices in Ystrad Mynach

Property prices average £189K across the area, and semi-detached homes are the most common property type, typically selling for £170K.

Crime and Anti-Social Behaviour in Ystrad Mynach

Local crime rates sit lower than national averages.

Healthcare in Ystrad Mynach

There are 9 GP surgeries within three miles of Ystrad Mynach, the nearest being Oakfield Surgery (0.1 miles away).

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Property Prices 2,336 sales

Average Price £189K
£650 , £6.41M
Detached £275K 498
Semi £170K 910
Terraced £136K 746
Flat £95K 78

Household Income in Ystrad Mynach ONS 2023

The average total household income in Ystrad Mynach is approximately £43,391 a year before tax, 22% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £34,200. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Ystrad Mynach £43,391
England & Wales avg. £55,302

Net (after tax) household income averages £34,200.

Businesses in Ystrad Mynach ONS 2025

There are approximately 455 active businesses based in Ystrad Mynach, around 22 for every 1,000 residents. The local economy is dominated by small firms: about 85% 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.

455 Total businesses
22 Per 1,000 residents
Micro, 0-9 85%
Small, 10-49 11%
Medium, 50-249 3%
Large, 250+ 1%

Crime in Ystrad Mynach 1 crimes · April 2026

Low Crime Area

Reported crime in Ystrad Mynach 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 1
Local Policing
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 6 stations

Ystrad Mynach Train Station 0.2 miles
Hengoed Train Station 0.6 miles
Pengam Train Station 1.9 miles
Llanbradach Train Station 2.8 miles
Gilfach Fargoed Train Station 2.9 miles
Bargoed Train Station 3.6 miles

Location

Local Government

District Caerphilly
Ward Ystrad Mynach
Constituency Caerphilly
Parish Gelligaer

Home Ownership in Ystrad Mynach

Of the 8,841 households in and around Ystrad Mynach, 71% are owned, 16% are socially rented and 13% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 71% Social rented 16% Private rented 13%

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

Frequently Asked Questions about Ystrad Mynach

What is the population of Ystrad Mynach?
Ystrad Mynach has a population of approximately 20,902 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Ystrad Mynach?
The average property in and around Ystrad Mynach sold for about £189,421, based on HM Land Registry Price Paid records. That is around 46% below the England and Wales average of £349,091.
What postcodes cover Ystrad Mynach?
Ystrad Mynach is covered by the CF82 postcode district.
How many schools are there in Ystrad Mynach?
There are 12 schools within easy reach of Ystrad Mynach, spanning primary, secondary and other phases.
Where is the nearest train station to Ystrad Mynach?
The nearest railway station to Ystrad Mynach is Ystrad Mynach Train Station, about 0.2 miles away.