Population in Cologne compared to Santander
Cologne: 1.024.621 (Zensus 2022)
Santander: 175.425 (2025)
In Cologne there are about 5.8 time more people living, as in Santander.
Size of Cologne compared to Santander
Cologne: ca. 405 km²
Santander: ca. 36 km²
Cologne Finland has a land area approximately. 11.2 times larger than that of Santander.
Population density of Cologne compared to Santander
Cologne: ca. 2.530 Einwohner/km²
Santander: ca. 4.862 Einwohner/km²
The population density of Cologne is about 52% of that of Santander.
City comparison between Cologne and other cities
more about Cologne
more about Santander