Population in Cologne compared to Rockford
Cologne: 1.024.621 (Zensus 2022)
Rockford: 148.655 (2020)
In Cologne there are about 6.9 time more people living, as in Rockford.
Size of Cologne compared to Rockford
Cologne: ca. 405 km²
Rockford: ca. 147 km²
Cologne Finland has a land area approximately. 2.8 times larger than that of Rockford.
Population density of Cologne compared to Rockford
Cologne: ca. 2.530 Einwohner/km²
Rockford: ca. 1.025 Einwohner/km²
The population density of Cologne is about2.5 times higher, than the one of Rockford.
City comparison between Cologne and other cities
more about Cologne (North Rhine-Westphalia, Germany)
more about Rockford (Illinois, USA)