Population in San Diego
4 indicators covering population for San Diego.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 58.19 Days per year | 2025 | down 32.3% | 503rd |
| Population by age and sex - Cities and FUAs | 3.30 million Persons | 2024 | up 1.5% | 35th |
| Foreign-born population - Cities and FUAs | 22.5 Percentage of population | 2023 | down 3.8% | 88th |
| Population and built-up density - Cities and FUAs — Urbanised area | 421 Square kilometres | 2030 | up 4.2% | 20th |