Population in Cologne compared to Aarhus
Cologne: 1.024.621 (Zensus 2022)
Aarhus: 301.049 (2025)
In Cologne there are about 3.4 time more people living, as in Aarhus.
Size of Cologne compared to Aarhus
Cologne: ca. 405 km²
Aarhus: ca. 99 km²
Cologne Finland has a land area approximately. 4.1 times larger than that of Aarhus.
Population density of Cologne compared to Aarhus
Cologne: ca. 2.530 Einwohner/km²
Aarhus: ca. 2.975 Einwohner/km²
Cologne and Cologne have about the same population density.
City comparison between Cologne and other cities
more about Cologne
more about Aarhus