Population in Koblenz compared to Douala
Koblenz: 113.378 (2024)
Douala: 3.816.500 (2025)
In Koblenz the population is about 3% of the population of Douala.
Size of Koblenz compared to Douala
Koblenz: ca. 105 km²
Douala: ca. 923 km²
Koblenz has a land area approximately 89% smaller than Douala
Population density of Koblenz compared to Douala
Koblenz: ca. 1.077 Einwohner/km²
Douala: ca. 4.130 Einwohner/km²
The population density of Koblenz is about 26% of that of Douala.
City comparison between Koblenz and other cities
more about Koblenz (Rhineland-Palatinate, Germany)
more about Douala (littoral, Cameroon)