Dyffryn on the map

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

12,782
Population
5,236
Households
6
Schools nearby
£43,112
Avg. household income
985
Businesses
36
People per km²
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About Dyffryn

Dyffryn is a small village located in Carmarthenshire, Wales, within the SA33 postcode area. The village is surrounded by the beautiful countryside typical of this region, providing opportunities for outdoor activities such as walking and cycling. Dyffryn is well-connected to nearby towns, making it a convenient spot for exploring the wider area.

The village features a mix of residential homes and local amenities, catering to the needs of its residents. Visitors can enjoy the scenic landscapes and the peaceful atmosphere that characterise this part of Wales. Dyffryn serves as a practical base for those wishing to discover the natural beauty and attractions of Carmarthenshire.

School Ratings in Dyffryn

There are 6 schools in and around Dyffryn.

House Prices in Dyffryn

The average property price is £280K, with detached homes making up the majority of the housing stock at around £299K.

Crime and Anti-Social Behaviour in Dyffryn

Recorded crime levels are lower than the national average. Criminal damage & arson is prevalent across Dyffryn, with 1 recorded incidents in May 2026.

Property Prices 1,618 sales

Average Price £280K
£500 , £4.27M
Detached £299K 806
Semi £186K 276
Terraced £171K 180
Flat £151K 24

Household Income in Dyffryn ONS 2023

The average total household income in Dyffryn is approximately £43,112 a year before tax, 22% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £33,771. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Dyffryn £43,112
England & Wales avg. £55,302

Net (after tax) household income averages £33,771.

Businesses in Dyffryn ONS 2025

There are approximately 985 active businesses based in Dyffryn, around 77 for every 1,000 residents. The local economy is dominated by small firms: about 94% are micro-businesses employing fewer than 10 people, while 8 are larger employers with 50 or more staff. Figures are from the Office for National Statistics UK Business Counts.

985 Total businesses
77 Per 1,000 residents
Micro, 0-9 94%
Small, 10-49 6%
Medium, 50-249 1%
Large, 250+ 0%

Crime in Dyffryn 3 crimes · May 2026

Low Crime Area

Dyffryn 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 2
Criminal Damage & Arson 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 4 stations

Carmarthen Train Station 6.3 miles
Whitland Train Station 8.1 miles
Ferryside Train Station 8.1 miles
Lamphey Train Station 9.3 miles

Location

Local Government

District Carmarthenshire
Ward St. Clears and Llansteffan
Constituency Carmarthen West and South Pembrokeshire
Parish St. Clears

Home Ownership in Dyffryn

Of the 5,474 households in and around Dyffryn, 78% are owned, 9% are socially rented and 13% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 78% Social rented 9% Private rented 13%

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

Frequently Asked Questions about Dyffryn

What is the population of Dyffryn?
Dyffryn has a population of approximately 12,782 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Dyffryn?
The average property in and around Dyffryn sold for about £279,870, based on HM Land Registry Price Paid records. That is around 20% below the England and Wales average of £349,091.
What postcodes cover Dyffryn?
Dyffryn is covered by the SA33 postcode district.
How many schools are there in Dyffryn?
There are 6 schools within easy reach of Dyffryn, spanning primary, secondary and other phases.
Where is the nearest train station to Dyffryn?
The nearest railway station to Dyffryn is Carmarthen Train Station, about 6.3 miles away.