Population in Jena compared to Trondheim
Jena: 109.725 (2024)
Trondheim: 216.518 (2025)
In Jena the population is about 51% of the population of Trondheim.
Size of Jena compared to Trondheim
Jena: ca. 115 km²
Trondheim: ca. 322 km²
Jena has a land area approximately 64% smaller than Trondheim
Population density of Jena compared to Trondheim
Jena: ca. 956 Einwohner/km²
Trondheim: ca. 38 Einwohner/km²
The population density of Jena is about25.2 times higher, than the one of Trondheim.
City comparison between Jena and other cities
more about Jena
more about Trondheim