Population in Marion (OR)
4 indicators covering population for Marion (OR).
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 56.71 Days per year | 2025 | down 6.0% | 514th |
| Population by age and sex - Cities and FUAs | 352,867 Persons | 2024 | up 8.8% | 366th |
| Foreign-born population - Cities and FUAs | 13.6 Percentage of population | 2023 | down 0.7% | 244th |
| Population and built-up density - Cities and FUAs — Urbanised area | 64 Square kilometres | 2030 | up 4.9% | 198th |