Population in Duisburg compared to Sofia
Duisburg: 502.270 (2024)
Sofia: 1.291.591 (2024)
In Duisburg the population is about 39% of the population of Sofia.
Size of Duisburg compared to Sofia
Duisburg: ca. 233 km²
Sofia: ca. 500 km²
Duisburg has a land area approximately 53% smaller than Sofia
Population density of Duisburg compared to Sofia
Duisburg: ca. 2.157 Einwohner/km²
Sofia: ca. 2.600 Einwohner/km²
The population density of Duisburg is about 83% of that of Sofia.
City comparison between Duisburg and other cities
more about Duisburg (North Rhine-Westphalia, Germany)
more about Sofia (Bulgaria)