Population in Heerlen
5 indicators covering population for Heerlen.
| Indicator | Latest | Year | 10-yr change | Rank |
|---|---|---|---|---|
| Heat stress - Cities and FUAs — Mean population exposure to heat | 16 Days per year | 2025 | up 23.2% | 837th |
| Population by age and sex - Cities and FUAs | 151,895 Persons | 2025 | down 1.1% | 766th |
| Population by citizenship - Cities and FUAs | 6.9 Percentage of population | 2025 | up 60.5% | 310th |
| Foreign-born population - Cities and FUAs | 14.5 Percentage of population | 2025 | up 40.8% | 221st |
| Population and built-up density - Cities and FUAs — Urbanised area | 20 Square kilometres | 2030 | up 5.3% | 528th |