Population in Cologne compared to Siilinjärvi
Cologne: 1.024.621 (Zensus 2022)
Siilinjärvi: 21.348 (2025)
In Cologne there are about 48 time more people living, as in Siilinjärvi.
Size of Cologne compared to Siilinjärvi
Cologne: ca. 405 km²
Siilinjärvi: ca. 508 km²
Cologne has a land area approximately 20% smaller than Siilinjärvi
Population density of Cologne compared to Siilinjärvi
Cologne: ca. 2.530 Einwohner/km²
Siilinjärvi: ca. 53 Einwohner/km²
The population density of Cologne is about47.5 times higher, than the one of Siilinjärvi.
City comparison between Cologne and other cities
more about Cologne (North Rhine-Westphalia, Germany)
more about Siilinjärvi (North Savo, Finland)