Population in Cologne compared to Copenhagen
Cologne: 1.024.621 (Zensus 2022)
Copenhagen: 667.099 (2025)
In Cologne there are about 1.5 time more people living, as in Copenhagen.
Size of Cologne compared to Copenhagen
Cologne: ca. 405 km²
Copenhagen: ca. 86 km²
Cologne Finland has a land area approximately. 4.7 times larger than that of Copenhagen.
Population density of Cologne compared to Copenhagen
Cologne: ca. 2.530 Einwohner/km²
Copenhagen: ca. 7.739 Einwohner/km²
The population density of Cologne is about 33% of that of Copenhagen.
City comparison between Cologne and other cities
more about Cologne (North Rhine-Westphalia, Germany)
more about Copenhagen (Hovedstaden, Denmark)