Gwaun-Leision on the map

Location in Neath Port TalbotGwaun-Leision sits where the marker shows within the county.

29,078
Population
12,807
Households
12
Schools nearby
£41,815
Avg. household income
834
Businesses
211
People per km²
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About Gwaun-Leision

Gwaun-Leision is a small village located in the Neath Port Talbot county of Wales, within the SA18 postcode area. The village is surrounded by the natural beauty of the Welsh countryside, providing a peaceful setting for residents and visitors alike. It is primarily a residential area, with a close-knit community that values local connections and support.

The village is conveniently situated near larger towns, offering access to essential amenities and services. Gwaun-Leision is also in proximity to various outdoor activities, including walking and cycling routes, making it an appealing spot for those who enjoy nature. The area's landscape features rolling hills and fields, creating a pleasant environment for leisurely strolls.

School Ratings in Gwaun-Leision

Families in Gwaun-Leision have access to 16 local schools.

House Prices in Gwaun-Leision

Homes sell for an average of £176K locally. Most of the housing is made up of semi-detached homes, averaging £142K.

Crime and Anti-Social Behaviour in Gwaun-Leision

Crime in the area is lower than the national average. Criminal damage & arson is the leading concern across Gwaun-Leision, with 10 incidents recorded in May 2026.

Healthcare in Gwaun-Leision

There are 2 GP surgeries within three miles of Gwaun-Leision, the nearest being Amman Tawe Partnership (0.3 miles away).

Property Prices 3,918 sales

Average Price £176K
£100 , £2.85M
Detached £239K 1,367
Semi £142K 1,530
Terraced £116K 720
Flat £92K 36

Household Income in Gwaun-Leision ONS 2023

The average total household income in Gwaun-Leision is approximately £41,815 a year before tax, 24% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £32,800. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Gwaun-Leision £41,815
England & Wales avg. £55,302

Net (after tax) household income averages £32,800.

Businesses in Gwaun-Leision ONS 2025

There are approximately 834 active businesses based in Gwaun-Leision, around 29 for every 1,000 residents. The local economy is dominated by small firms: about 89% are micro-businesses employing fewer than 10 people, while 10 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

834 Total businesses
29 Per 1,000 residents
Micro, 0-9 89%
Small, 10-49 9%
Medium, 50-249 1%
Large, 250+ 1%

Crime in Gwaun-Leision 85 crimes · May 2026

Low Crime Area

Crime levels in Gwaun-Leision are lower than the England and Wales average. While violence & sexual offences is the most frequently recorded category, the overall picture is one of a settled and secure town where serious incidents remain uncommon.

Violence & Sexual Offences 39
Criminal Damage & Arson 10
Public Order 7
Vehicle Crime 6
Anti-Social Behaviour 5
Other Theft 5
Other Crime 5
Drugs 3
Shoplifting 3
Burglary 1
Weapons 1
Local Policing
South Wales Gwaun-Cae-Gurwen and Lower Brynamman 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 6 stations

Ammanford Train Station 5 miles
Pantyffynnon Train Station 5.2 miles
Ffairfach Train Station 7.1 miles
Llandeilo Train Station 7.8 miles
Pontarddulais Train Station 9 miles
Skewen Train Station 9.4 miles

Location

Local Government

District Carmarthenshire
Ward Cwarter Bach
Constituency Carmarthen East and Dinefwr
Parish Quarter Bach

Home Ownership in Gwaun-Leision

Of the 12,651 households in and around Gwaun-Leision, 69% are owned, 17% are socially rented and 13% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 69% Social rented 17% Private rented 13%

Tenure from the 2021 Census (ONS), for the postcode districts covering Gwaun-Leision.

Frequently Asked Questions about Gwaun-Leision

What is the population of Gwaun-Leision?
Gwaun-Leision has a population of approximately 29,078 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Gwaun-Leision?
The average property in and around Gwaun-Leision sold for about £176,043, based on HM Land Registry Price Paid records. That is around 50% below the England and Wales average of £349,091.
What postcodes cover Gwaun-Leision?
Gwaun-Leision is covered by the SA18 postcode district.
How many schools are there in Gwaun-Leision?
There are 12 schools within easy reach of Gwaun-Leision, spanning primary, secondary and other phases.
Where is the nearest train station to Gwaun-Leision?
The nearest railway station to Gwaun-Leision is Ammanford Train Station, about 5 miles away.