Population in Bilbao compared to Cologne
Bilbao: 351.124 (2025)
Cologne: 1.024.621 (Zensus 2022)
In Bilbao the population is about 34% of the population of Cologne.
Size of Bilbao compared to Cologne
Bilbao: ca. 41 km²
Cologne: ca. 405 km²
Bilbao has a land area approximately 90% smaller than Cologne
Population density of Bilbao compared to Cologne
Bilbao: ca. 8.494 Einwohner/km²
Cologne: ca. 2.530 Einwohner/km²
The population density of Bilbao is about3.4 times higher, than the one of Cologne.
City comparison between Bilbao and other cities
more about Bilbao (Basque Country, Spain)
more about Cologne (North Rhine-Westphalia, Germany)