What's the population of South Korea?
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Capital: Seoul · Continent: Asia
South Korea is a country in Asia, with its capital at Seoul. Population stands at about 51.7M, spread across 100,210 km², and GDP per capita is around $36,227. About 81.2% of the population lives in urban areas, and one of its leading industries is Semiconductors.
Population
51.7M
Area
100,210 km²
GDP per capita
$36,227
Population
Area
Demographics
Economy
- Nominal GDP
- $1,872,374,961,553
- Currency
- KRW
Top industries
- Semiconductors
- Automotive
- Electronics
- Shipbuilding
- Steel
Monthly temperature & rainfall
Monthly average high temperature
- South Korea
Monthly precipitation
- South Korea
Data table
| Month | High °C | Low °C | Precip mm |
|---|---|---|---|
| Jan | 1.9 | -5.6 | 19 |
| Feb | 2.1 | -6.4 | 5 |
| Mar | 11.6 | 1.4 | 45 |
| Apr | 17.4 | 7 | 104 |
| May | 21.6 | 12.4 | 103 |
| Jun | 28.1 | 19.6 | 101 |
| Jul | 32.3 | 24.5 | 234 |
| Aug | 30.9 | 24 | 211 |
| Sep | 26.2 | 19.1 | 292 |
| Oct | 19.3 | 12.3 | 160 |
| Nov | 12.1 | 2.8 | 16 |
| Dec | 3.3 | -4.9 | 46 |
Best time to visit South Korea tends to be around July, when average highs sit near 32.3°C.
Religion
- Unaffiliated 56.1%
- Christianity 27.6%
- Buddhism 15.5%
- Other 0.8%
Language
- Official language(s)
- ko
- English proficiency
- Moderate
Travel essentials
- Time zone
- Asia/Seoul
- Electricity
- 220V · C/F
- Driving side
- Right
- Calling code
- +82
- Emergency number
- 112
Compare South Korea with
Sources & data
- population: World Bank Open Data (2026-08)
- area: world-countries (Wikidata-derived) (2026-08)
- gdp_nominal_usd: World Bank Open Data (2026-08)
- gdp_per_capita_usd: World Bank Open Data (2026-08)
- religions: Manual curation (Pew Research) (2026-08)
- industries: Manual curation (CIA World Factbook) (2026-08)
- climate: Open-Meteo Historical Weather API (2026-08)
- happiness_index: World Happiness Report 2025 (2026-07)
- livability_rank: U.S. News & World Report — Best Countries 2024 (2026-07)
FAQ
- What is the population of South Korea?
- South Korea — 51.7M (2025)
- How big is South Korea?
- 100,210 km²
- What is the capital of South Korea?
- Seoul
- What is the GDP per capita of South Korea?
- $36,227
- What language is spoken in South Korea?
- ko