Swansea spans about 377 km² (146 sq mi) in Wales.
Outline from Office for National Statistics and Ordnance Survey data, Open Government Licence v3.0.
Living in Swansea
Swansea is a county and city area on the south coast of Wales, set along the shores of Swansea Bay and backed by hills and upland countryside. Its coastal position has played an important role in shaping settlement, trade and industry, while the surrounding landscape adds a strong natural element to everyday life. The area combines urban development with beaches, estuaries and open land, giving it a varied and distinctive setting.
The city of Swansea acts as the main centre for the county, supporting education, employment and regional services. It developed significantly during the industrial period, particularly through copper processing, shipping and manufacturing, which earned it the nickname Copperopolis. While heavy industry has declined, the area has continued to adapt, with a growing focus on education, culture, tourism and modern services.
Swansea benefits from close access to both coastline and countryside, with beaches, coastal paths and nearby rural areas forming part of daily life for many residents. The wider county includes smaller communities and green spaces that balance the urban centre. Overall, Swansea offers a steady mix of coastal influence, industrial heritage and modern city life, giving it a grounded and evolving character within south west Wales.
Swansea at a Glance
House Prices in Swansea
The average sold price in Swansea is £229,554 across 7,292 recorded sales, making it the 53rd most expensive of 69 counties.
Source: HM Land Registry Price Paid Data. Figures are averages of recorded sales.
People & Demographics
Age structure
Housing tenure
Source: ONS Census 2021 and model-based income estimates.
Amenities & Getting Around
Source: NHS, National Rail and Open Charge Map.
Frequently Asked Questions
How much are houses in Swansea?
The average sold price in Swansea is around £229,554. A detached home averages £330,557, a terraced home £148,453 and a flat £145,496.
What is the population of Swansea?
Swansea has a population of about 240,159 people, at a density of 637 per square kilometre.
What is the average income in Swansea?
The average household income in Swansea is around £45,574 a year.
Largest Towns in Swansea 2
Location
Elevation & Terrain
Swansea stretches from 0 ft at Landimore up to 509 ft at Talgarth's Well, a span of 509 ft across 153 towns and villages. This reflects notably varied terrain, with clear contrasts between lower valleys and higher ground.
Main Towns in Swansea 20
Swansea has 153 towns, villages and localities in total. The main towns are shown below. You can also browse the full A to Z of every place in Swansea.
Postcode Areas in Swansea 1
Swansea is served by 1 postcode area. Each area contains multiple postcode districts covering different parts of the county.