Below are the urban areas with more than 100,000 inhabitants in Finland ranked by population.
Urban Area (or urban agglomeration) population refers to the population contained within the contours of a contiguous territory inhabited at urban density levels, typically comprising a city and its surrounding suburban fringe.
| Rank | Urban Area | Population Estimate (2025) | 1 Year Change (over 2024) | Land Area (Km²) | Density (P/Km²) | Global Rank | Projections (2030) | Projections (2050) |
|---|---|---|---|---|---|---|---|---|
| 1 | Helsinki (Helsingfors) | 1,014,317 | 0.45% | 379 | 2,676 | 509 | 1,014,323 | 1,009,597 |
| 2 | Tampere | 152,752 | 0.41% | 65 | 2,350 | 3,968 | 152,826 | 152,115 |
| 3 | Turku | 107,319 | 0.36% | 23 | 4,666 | 5,756 | 111,118 | 111,615 |
| 4 | Oulu | 81,012 | 0.25% | 29 | 2,794 | 7,702 | 80,224 | 79,074 |
| 5 | Lahti | 59,280 | 0.4% | 22 | 2,695 | 10,430 | 59,132 | 58,663 |
| 6 | Jyväskylä | 58,051 | 0.2% | 17 | 3,415 | 10,633 | 57,352 | 56,340 |
Source: United Nations, Department of Economic and Social Affairs, Population Division (2025). World Urbanization Prospects: The 2025 Revision, Online Edition.