Population in Cheonan
3 indicators covering population for Cheonan.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 85.97 Days per year | 2025 | up 10.7% | 315th |
| Population by age and sex - Cities and FUAs | 655,959 Persons | 2023 | up 11.0% | 199th |
| Population and built-up density - Cities and FUAs — Urbanised area | 51 Square kilometres | 2030 | up 8.5% | 258th |