Population in Cologne compared to Rio de Janeiro
Cologne: 1.024.621 (Zensus 2022)
Rio de Janeiro: 6.320.446 (2010)
In Cologne the population is about 16% of the population of Rio de Janeiro.
Size of Cologne compared to Rio de Janeiro
Cologne: ca. 405 km²
Rio de Janeiro: ca. 1.200 km²
Cologne has a land area approximately 66% smaller than Rio de Janeiro
Population density of Cologne compared to Rio de Janeiro
Cologne: ca. 2.530 Einwohner/km²
Rio de Janeiro: ca. 5.266 Einwohner/km²
The population density of Cologne is about 48% of that of Rio de Janeiro.
City comparison between Cologne and other cities
more about Cologne
more about Rio de Janeiro