Population in Cologne compared to Jena
Cologne: 1.024.621 (Zensus 2022)
Jena: 109.725 (2024)
In Cologne there are about 9.3 time more people living, as in Jena.
Size of Cologne compared to Jena
Cologne: ca. 405 km²
Jena: ca. 115 km²
Cologne Finland has a land area approximately. 3.5 times larger than that of Jena.
Population density of Cologne compared to Jena
Cologne: ca. 2.530 Einwohner/km²
Jena: ca. 956 Einwohner/km²
The population density of Cologne is about2.6 times higher, than the one of Jena.
City comparison between Cologne and other cities
more about Cologne
more about Jena