Population in Duisburg compared to Columbia
Duisburg: 502.270 (2024)
Columbia: 104.681 (2020)
In Duisburg there are about 4.8 time more people living, as in Columbia.
Size of Duisburg compared to Columbia
Duisburg: ca. 233 km²
Columbia: ca. 83 km²
Duisburg Finland has a land area approximately. 2.8 times larger than that of Columbia.
Population density of Duisburg compared to Columbia
Duisburg: ca. 2.157 Einwohner/km²
Columbia: ca. 1.266 Einwohner/km²
The population density of Duisburg is about1.7 times higher, than the one of Columbia.
City comparison between Duisburg and other cities
more about Duisburg (North Rhine-Westphalia, Germany)
more about Columbia (Maryland, USA)