Population in Cologne compared to Porto Velho
Cologne: 1.024.621 (Zensus 2022)
Porto Velho: 460.434
In Cologne there are about 2.2 time more people living, as in Porto Velho.
Size of Cologne compared to Porto Velho
Cologne: ca. 405 km²
Porto Velho: ca. 34.082 km²
Cologne has a land area approximately 99% smaller than Porto Velho
Population density of Cologne compared to Porto Velho
Cologne: ca. 2.530 Einwohner/km²
Porto Velho: ca. 14 Einwohner/km²
The population density of Cologne is about187.4 times higher, than the one of Porto Velho.
City comparison between Cologne and other cities
more about Cologne (North Rhine-Westphalia, Germany)
more about Porto Velho (Rondônia, Brazil)