Population in Cologne compared to Bolzano
Cologne: 1.024.621 (Zensus 2022)
Bolzano: 106.177 (2025)
In Cologne there are about 9.7 time more people living, as in Bolzano.
Size of Cologne compared to Bolzano
Cologne: ca. 405 km²
Bolzano: ca. 52 km²
Cologne Finland has a land area approximately. 7.7 times larger than that of Bolzano.
Population density of Cologne compared to Bolzano
Cologne: ca. 2.530 Einwohner/km²
Bolzano: ca. 2.030 Einwohner/km²
The population density of Cologne is about1.2 times higher, than the one of Bolzano.
City comparison between Cologne and other cities
more about Cologne (North Rhine-Westphalia, Germany)
more about Bolzano (Trentino-South Tyrol, Italy)