- Capital
- Seoul
- Population
- 51.7M (2023)29th/241
- Area
- 98k km²106th/241
- Density
- 530.2/km²
- Nominal GDP
- $1.87T (2025)13th/195
- GDP per capita
- $65,405 (2025)32nd/193
- HDI
- 0.93720th/194
- Life expectancy
- 83.4 years11th/216
- Fertility rate
- 0.75215th/216
- Unemployment rate
- 2.7%159th/187
- CO₂ emissions
- 583.7 Mt CO₂9th/200
- Forest area
- 64.2%19th/199
- Internet users
- 97.9%13th/181
- Currency
- South Korean Won (KRW)