Population in Daejeon
4 indicators covering population for Daejeon.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 80.77 Days per year | 2025 | up 6.7% | 349th |
| Population by age and sex - Cities and FUAs | 1.44 million Persons | 2023 | down 5.9% | 84th |
| Population by citizenship - Cities and FUAs | 4.3 Percentage of population | 2023 | up 53.6% | 410th |
| Population and built-up density - Cities and FUAs — Urbanised area | 54 Square kilometres | 2030 | up 3.8% | 236th |