South Wales Population (2026)
Population of South Wales with area, density and how it compares to nearby places.
Population of South Wales
South Wales ranks #1 by population among 2 comparable places in this atlas.
Quick facts about South Wales
| Type | County |
|---|---|
| Region | Wales |
| Country | United Kingdom |
| Continent | Europe |
| Coordinates | 51°28′53.8″N 3°10′44.8″W (51.4816, -3.1791) |
| Population | 1.900.000 |
| Local time | 3:18 PM (UTC+01:00) |
| Best months | June, July and August |
| Climate | Temperate |
Population by city in South Wales
1 cities mapped in this atlas
Summary
South Wales is a county in Wales. South Wales is a county or metropolitan area in the United Kingdom. It has a population of about 1.9 million.
Right now it is 58°F (15°C) in South Wales with partly cloudy. It feels like 57°F. Today runs from 56°F to 74°F. Chance of precipitation is 0%. Sightseeing conditions score 9.8/10 - excellent - go now.
The best time to visit South Wales is June, July and August. The climate is temperate. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 73°F, while January is the coldest with lows near 36°F.
The closest major airport is London Heathrow Airport (LHR), about 117 mi away. Nearby highlights include Stonehenge, Avebury and Associated Sites, Stonehenge, Snowdonia National Park and River Thames.
In plain terms. Today is slightly warmer than average for August. The forecast high of 74°F is 4.1°F above the 70°F typical for this month. The best window to be outside is roughly 1 PM to 4 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in South Wales today at 9.9/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Map of South Wales
Interactive map with nearby places. Switch between street, terrain and satellite views.
Coordinates: 51°28′53.8″N 3°10′44.8″W (51.4816, -3.1791)
Explore South Wales
Every topic we hold for this place, and the same topic for the places around it.
Population for related places
Frequently asked questions
Where is South Wales?
South Wales is a county in Wales. Its coordinates are 51.4816, -3.1791. It lies in Europe.
What is the weather like in South Wales right now?
It is currently 58°F (15°C) with partly cloudy. Humidity is 68% and wind is 2 mph.
When is the best time to visit South Wales?
June, July and August offer the most comfortable conditions in South Wales, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is South Wales in?
South Wales observes Europe/London (UTC+01:00). The local time is 3:18 PM.
How many people live in South Wales?
South Wales has a population of approximately 1.9 million.
What is the nearest airport to South Wales?
The closest airports are London Heathrow Airport (LHR), 117 mi away, London Gatwick Airport (LGW), 131 mi away and Dublin Airport (DUB), 187 mi away.
What are the top things to do in South Wales?
Popular options include Stonehenge, Avebury and Associated Sites, Stonehenge, Snowdonia National Park, River Thames, British Museum and Big Ben and the Houses of Parliament.
What places are in South Wales?
South Wales covers 1 places in this atlas, including Cardiff.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (uk-regions) - coordinates, hierarchy and facts. |
|---|---|
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 3:18 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
