Population in Boulder
4 indicators covering population for Boulder.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 58.37 Days per year | 2025 | up 18.2% | 502nd |
| Population by age and sex - Cities and FUAs | 330,262 Persons | 2024 | up 5.7% | 382nd |
| Foreign-born population - Cities and FUAs | 10 Percentage of population | 2023 | down 8.3% | 344th |
| Population and built-up density - Cities and FUAs — Urbanised area | 54 Square kilometres | 2030 | up 3.8% | 236th |