Blackwood/Coed Duon on the map

Location in CaerphillyBlackwood/Coed Duon sits where the marker shows within the county.

32,244
Population
13,800
Households
55
Schools nearby
£43,273
Avg. household income
810
Businesses
810
People per km²
Create a free area profile for Blackwood/Coed DuonDownload or embed an infographic of these statistics

About Blackwood/Coed Duon

Blackwood, known in Welsh as Coed Duon, is a town located in the county of Caerphilly, within the historic county of Glamorgan in South Wales. Situated in the Sirhowy Valley, the town lies approximately 12 miles north of Cardiff and is easily accessible via the A465 and A470 roads. It has a long history linked to coal mining and ironworking, with remnants of industrial heritage still visible in the surrounding landscape. The town centre features a mix of traditional and modern buildings, including a market hall and several community facilities. Blackwood is served by Blackwood railway station, providing regular connections to Cardiff and other nearby towns. The area is surrounded by rolling hills and wooded valleys, offering opportunities for walking and outdoor recreation. The local community is active, with numerous clubs and organisations contributing to a strong sense of place.

School Ratings in Blackwood/Coed Duon

Families in Blackwood/Coed Duon have access to 55 local schools.

House Prices in Blackwood/Coed Duon

Homes sell for an average of £192K locally. Most of the housing is made up of semi-detached homes, averaging £166K.

Crime and Anti-Social Behaviour in Blackwood/Coed Duon

Crime in the area is higher than the national average. Anti-social behaviour is the leading concern across Blackwood/Coed Duon, with 74 incidents recorded in April 2026.

Healthcare in Blackwood/Coed Duon

There are 10 GP surgeries within three miles of Blackwood/Coed Duon, the nearest being Sunnybank Health Centre (0.6 miles away).

Property Prices 4,089 sales

Average Price £192K
£1K , £8.56M
Detached £288K 998
Semi £166K 1,662
Terraced £131K 1,178
Flat £109K 38

Household Income in Blackwood/Coed Duon ONS 2023

The average total household income in Blackwood/Coed Duon is approximately £43,273 a year before tax, 22% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £33,944. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Blackwood/Coed Duon £43,273
England & Wales avg. £55,302

Net (after tax) household income averages £33,944.

Businesses in Blackwood/Coed Duon ONS 2025

There are approximately 810 active businesses based in Blackwood/Coed Duon, around 25 for every 1,000 residents. The local economy is dominated by small firms: about 90% are micro-businesses employing fewer than 10 people, while 16 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

810 Total businesses
25 Per 1,000 residents
Micro, 0-9 90%
Small, 10-49 9%
Medium, 50-249 2%
Large, 250+ 0%

Crime in Blackwood/Coed Duon 347 crimes · April 2026

High Crime Area

Crime figures for Blackwood/Coed Duon are higher than the England and Wales average, with violence & sexual offences the most prevalent offence recorded. Urban density and footfall contribute to elevated reporting in areas like this. Ongoing investment in policing and community safety programmes aims to improve the picture.

Violence & Sexual Offences 104
Anti-Social Behaviour 74
Criminal Damage & Arson 46
Public Order 36
Shoplifting 23
Vehicle Crime 22
Other Theft 11
Burglary 9
Drugs 9
Other Crime 9
Weapons 2
Bicycle Theft 1
Robbery 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

Pengam Train Station 1.5 miles
Gilfach Fargoed Train Station 1.8 miles
Hengoed Train Station 2.1 miles
Newbridge Train Station 2.3 miles
Bargoed Train Station 2.3 miles
Ystrad Mynach Train Station 2.8 miles

Location

Local Government

District Caerphilly
Ward Argoed
Constituency Islwyn
Parish Argoed

Home Ownership in Blackwood/Coed Duon

Of the 13,743 households in and around Blackwood/Coed Duon, 70% are owned, 18% are socially rented and 12% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 70% Social rented 18% Private rented 12%

Tenure from the 2021 Census (ONS), for the postcode districts covering Blackwood/Coed Duon.

Frequently Asked Questions about Blackwood/Coed Duon

What is the population of Blackwood/Coed Duon?
Blackwood/Coed Duon has a population of approximately 32,244 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Blackwood/Coed Duon?
The average property in and around Blackwood/Coed Duon sold for about £192,145, based on HM Land Registry Price Paid records. That is around 45% below the England and Wales average of £349,091.
What postcodes cover Blackwood/Coed Duon?
Blackwood/Coed Duon is covered by the NP12 postcode district.
How many schools are there in Blackwood/Coed Duon?
There are 55 schools within 5 miles of Blackwood/Coed Duon, spanning primary, secondary and other phases.
Where is the nearest train station to Blackwood/Coed Duon?
The nearest railway station to Blackwood/Coed Duon is Pengam Train Station, about 1.5 miles away.