Population in Ulsan
4 indicators covering population for Ulsan.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 76.34 Days per year | 2025 | up 97.9% | 383rd |
| Population by age and sex - Cities and FUAs | 884,664 Persons | 2023 | down 6.7% | 144th |
| Population by citizenship - Cities and FUAs | 5.1 Percentage of population | 2023 | up 24.4% | 377th |
| Population and built-up density - Cities and FUAs — Urbanised area | 45 Square kilometres | 2030 | up 2.3% | 290th |