Population in Cologne compared to San Marino
Cologne: 1.024.621 (Zensus 2022)
San Marino: 34.042 (Schätzung 2025)
In Cologne there are about 30.1 time more people living, as in San Marino.
Size of Cologne compared to San Marino
Cologne: ca. 405 km²
San Marino: ca. 61 km²
Cologne Finland has a land area approximately. 6.6 times larger than that of San Marino.
Population density of Cologne compared to San Marino
Cologne: ca. 2.530 Einwohner/km²
San Marino: ca. 579 Einwohner/km²
The population density of Cologne is about4.4 times higher, than the one of San Marino.
Country comparison between Cologne and other countries
more about Cologne
more about San Marino