About Mäntsälä
Mäntsälä is a city in Uusimaa, Finland with a population of 20,966. It is the 51st largest of the 78 cities of 15,000 or more listed in Finland, and the 24,401st largest worldwide. It lies 56 km from Helsinki.
Key Facts
Country
Region
Rank in region
#16of 17
Coordinates
60.633, 25.317
Record updated
20 November 2025
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 78 in FinlandClosest listed cities by great-circle distance from the city centre.