Population in Duisburg compared to Cartagena
Duisburg: 502.270 (2024)
Cartagena: 220.704 (2025)
In Duisburg there are about 2.3 time more people living, as in Cartagena.
Size of Duisburg compared to Cartagena
Duisburg: ca. 233 km²
Cartagena: ca. 560 km²
Duisburg has a land area approximately 58% smaller than Cartagena
Population density of Duisburg compared to Cartagena
Duisburg: ca. 2.157 Einwohner/km²
Cartagena: ca. 394 Einwohner/km²
The population density of Duisburg is about5.5 times higher, than the one of Cartagena.
City comparison between Duisburg and other cities
more about Duisburg (North Rhine-Westphalia, Germany)
more about Cartagena (Murcia, Spain)