Population in Jena compared to Kaliningrad
Jena: 109.725 (2024)
Kaliningrad: 488.843 (Schätzung 2025)
In Jena the population is about 22% of the population of Kaliningrad.
Size of Jena compared to Kaliningrad
Jena: ca. 115 km²
Kaliningrad: ca. 223 km²
Jena has a land area approximately 49% smaller than Kaliningrad
Population density of Jena compared to Kaliningrad
Jena: ca. 956 Einwohner/km²
Kaliningrad: ca. 1.934 Einwohner/km²
The population density of Jena is about 49% of that of Kaliningrad.
City comparison between Jena and other cities
more about Jena
more about Kaliningrad