Cwmbran Population 2026
Cwmbran has a population of 48,535, making it the #247 biggest city in 🇬🇧 United Kingdom, located in Wales. Roughly 0.1% of United Kingdom's population lives here. It is about 185× smaller than London, the country's biggest city.
Population (city proper)
48,535
Rank in United Kingdom
#247
Coordinates
51.65°N, 3.02°W
~66 m elevation · Europe/London
Distance to capital (London)
201 km
125 miles, straight line
Other big cities in Wales
Cities near Cwmbran
FAQ
What is the population of Cwmbran?
Cwmbran has a population of 48,535 (city proper, latest official figure via GeoNames), making it the #247 biggest city in United Kingdom.
What region is Cwmbran in?
Cwmbran is located in Wales, United Kingdom.
Is Cwmbran the capital of United Kingdom?
No, the capital of United Kingdom is London, about 201 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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