Kidwelly/Cydweli on the map

Location in CarmarthenshireKidwelly/Cydweli sits where the marker shows within the county.

12,792
Population
3,851
Households
12
Schools nearby
£43,243
Avg. household income
397
Businesses
110
People per km²
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About Kidwelly/Cydweli

Kidwelly, known as Cydweli in Welsh, is a town located in Carmarthenshire, Wales. It sits on the banks of the River Gwendraeth and is approximately five miles from the coast. The town is notable for its medieval castle, which dates back to the 12th century and offers insights into the region's past. The castle is a prominent feature of the town, attracting visitors interested in history and architecture.

The local area includes various amenities such as shops, cafes, and schools, catering to both residents and visitors. Kidwelly also has a community spirit, with events and activities that engage the local population. The surrounding countryside provides opportunities for walking and enjoying the natural landscape, making it a pleasant place to explore.

School Ratings in Kidwelly/Cydweli

Families in Kidwelly/Cydweli have access to 16 local schools.

House Prices in Kidwelly/Cydweli

Homes sell for an average of £186K locally. Most of the housing is made up of detached homes, averaging £248K.

Crime and Anti-Social Behaviour in Kidwelly/Cydweli

Crime in the area is lower than the national average. Anti-social behaviour is the leading concern across Kidwelly/Cydweli, with 3 incidents recorded in May 2026.

Healthcare in Kidwelly/Cydweli

There is 1 GP surgery within three miles of Kidwelly/Cydweli, the nearest being Meddygfa Minafon (0.1 miles away).

Property Prices 1,570 sales

Average Price £186K
£500 , £3M
Detached £248K 598
Semi £146K 423
Terraced £127K 368
Flat £107K 15

Household Income in Kidwelly/Cydweli ONS 2023

The average total household income in Kidwelly/Cydweli is approximately £43,243 a year before tax, 22% below the national average of £55,302. After tax and benefits, the average disposable (net) household income is around £34,581. These are modelled estimates from the Office for National Statistics for the financial year ending 2023.

Kidwelly/Cydweli £43,243
England & Wales avg. £55,302

Net (after tax) household income averages £34,581.

Businesses in Kidwelly/Cydweli ONS 2025

There are approximately 397 active businesses based in Kidwelly/Cydweli, around 31 for every 1,000 residents. The local economy is dominated by small firms: about 93% 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.

397 Total businesses
31 Per 1,000 residents
Micro, 0-9 93%
Small, 10-49 5%
Medium, 50-249 2%
Large, 250+ 0%

Crime in Kidwelly/Cydweli 20 crimes · May 2026

Low Crime Area

Crime levels in Kidwelly/Cydweli 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 small town where serious incidents remain uncommon.

Violence & Sexual Offences 13
Anti-Social Behaviour 3
Criminal Damage & Arson 2
Other Theft 1
Public Order 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

Kidwelly Train Station 0.2 miles
Lamphey Train Station 3.4 miles
Ferryside Train Station 3.4 miles
Pembrey And Burry Port Train Station 4.3 miles
Llanelli Train Station 7.6 miles
Carmarthen Train Station 8.2 miles

Location

Local Government

District Carmarthenshire
Ward Trimsaran
Constituency Llanelli
Parish Trimsaran

Home Ownership in Kidwelly/Cydweli

Of the 5,538 households in and around Kidwelly/Cydweli, 75% are owned, 13% are socially rented and 12% are privately rented. Home ownership here is higher than the England and Wales average of 63%.

Owned 75% Social rented 13% Private rented 12%

Tenure from the 2021 Census (ONS), for the postcode districts covering Kidwelly/Cydweli.

Frequently Asked Questions about Kidwelly/Cydweli

What is the population of Kidwelly/Cydweli?
Kidwelly/Cydweli has a population of approximately 12,792 residents, based on the latest census figures for the surrounding postcode area.
What is the average house price in Kidwelly/Cydweli?
The average property in and around Kidwelly/Cydweli sold for about £186,052, based on HM Land Registry Price Paid records. That is around 47% below the England and Wales average of £349,091.
What postcodes cover Kidwelly/Cydweli?
Kidwelly/Cydweli is covered by the SA17 postcode district.
How many schools are there in Kidwelly/Cydweli?
There are 12 schools within easy reach of Kidwelly/Cydweli, spanning primary, secondary and other phases.
Where is the nearest train station to Kidwelly/Cydweli?
The nearest railway station to Kidwelly/Cydweli is Kidwelly Train Station, about 0.2 miles away.