Population in Cologne compared to Olhão
Cologne: 1.024.621 (Zensus 2022)
Olhão: 45.396 (2011)
In Cologne there are about 22.6 time more people living, as in Olhão.
Size of Cologne compared to Olhão
Cologne: ca. 405 km²
Olhão: ca. 131 km²
Cologne Finland has a land area approximately. 3.1 times larger than that of Olhão.
Population density of Cologne compared to Olhão
Cologne: ca. 2.530 Einwohner/km²
Olhão: ca. 347 Einwohner/km²
The population density of Cologne is about7.3 times higher, than the one of Olhão.
City comparison between Cologne and other cities
more about Cologne
more about Olhão