Population in Jena compared to Jämsä
Jena: 109.725 (2024)
Jämsä: 19.020 (2025)
In Jena there are about 5.8 time more people living, as in Jämsä.
Size of Jena compared to Jämsä
Jena: ca. 115 km²
Jämsä: ca. 1.824 km²
Jena has a land area approximately 94% smaller than Jämsä
Population density of Jena compared to Jämsä
Jena: ca. 956 Einwohner/km²
Jämsä: ca. 12 Einwohner/km²
The population density of Jena is about79 times higher, than the one of Jämsä.
City comparison between Jena and other cities
more about Jena
more about Jämsä