Population in Cologne compared to Istanbul
Cologne: 1.024.621 (Zensus 2022)
Istanbul: 15.311.000 (in der Metropolenregion, Stand 2021)
In Cologne the population is about 7% of the population of Istanbul.
Size of Cologne compared to Istanbul
Cologne: ca. 405 km²
Istanbul: ca. 5.220 km²
Cologne has a land area approximately 92% smaller than Istanbul
Population density of Cologne compared to Istanbul
Cologne: ca. 2.530 Einwohner/km²
Istanbul: ca. 2.933 Einwohner/km²
Cologne and Cologne have about the same population density.
City comparison between Cologne and other cities
more about Cologne (North Rhine-Westphalia, Germany)
more about Istanbul (Turkey)