Population in Cologne compared to Romania
Cologne: 1.024.621 (Zensus 2022)
Romania: 19.036.031 (Schätzung 2025)
In Cologne the population is about 5% of the population of Romania.
Size of Cologne compared to Romania
Cologne: ca. 405 km²
Romania: ca. 238.397 km²
Cologne has a land area approximately 100% smaller than Romania
Population density of Cologne compared to Romania
Cologne: ca. 2.530 Einwohner/km²
Romania: ca. 80 Einwohner/km²
The population density of Cologne is about31.7 times higher, than the one of Romania.
Country comparison between Cologne and other countries
more about Cologne
more about Romania