Cwm-mawr on the map
Location in CarmarthenshireCwm-mawr sits where the marker shows within the county.
About Cwm-mawr
Cwm-mawr is a village located in Carmarthenshire, Wales, within the SA14 postcode area. It is situated near the town of Llanelli and offers a mix of residential and rural environments. The village has a community spirit, with local amenities that cater to the needs of its residents.
Surrounding Cwm-mawr are various walking paths and natural landscapes, making it a suitable area for outdoor activities. The village is well-connected to nearby towns, providing access to additional services and attractions. This location serves as a convenient base for exploring the broader region of South Wales.
School Ratings in Cwm-mawr
Families in Cwm-mawr have access to 19 local schools.
House Prices in Cwm-mawr
Homes sell for an average of £211K locally. Most of the housing is made up of semi-detached homes, averaging £146K.
Crime and Anti-Social Behaviour in Cwm-mawr
Crime in the area is lower than the national average. Burglary is the leading concern across Cwm-mawr, with 1 incidents recorded in April 2026.
Healthcare in Cwm-mawr
There are 2 GP surgeries within three miles of Cwm-mawr, the nearest being Meddygfa'r Tymbl (1.6 miles away).
Local Data for Cwm-mawr
Dig deeper into the area around Cwm-mawr with our free postcode tools.
Property Prices 4,751 sales
Schools & Education 12 nearby View all schools
Household Income in Cwm-mawr ONS 2023
The average total household income in Cwm-mawr is approximately £44,153 a year before tax, 20% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £34,831. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.
Net (after tax) household income averages £34,831.
Businesses in Cwm-mawr ONS 2025
There are approximately 974 active businesses based in Cwm-mawr, around 29 for every 1,000 residents. The local economy is dominated by small firms: about 87% are micro-businesses employing fewer than 10 people, while 25 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.
Crime in Cwm-mawr 2 crimes · April 2026
Crime levels in Cwm-mawr are lower than the England and Wales average. While burglary is the most frequently recorded category, the overall picture is one of a settled and secure town where serious incidents remain uncommon.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.
Nearest Train Stations 6 stations
Location
Nearby Towns & Villages 12 found
Local Government
Home Ownership in Cwm-mawr
Of the 14,249 households in and around Cwm-mawr, 73% are owned, 15% are socially rented and 11% are privately rented. Home ownership here is higher than the England and Wales average of 63%.
Tenure from the 2021 Census (ONS), for the postcode districts covering Cwm-mawr.