Population in Salem compared to Douala
Salem: 175.535 (2020)
Douala: 3.816.500 (2025)
In Salem the population is about 5% of the population of Douala.
Size of Salem compared to Douala
Salem: ca. 128 km²
Douala: ca. 923 km²
Salem has a land area approximately 86% smaller than Douala
Population density of Salem compared to Douala
Salem: ca. 1.423 Einwohner/km²
Douala: ca. 4.130 Einwohner/km²
The population density of Salem is about 34% of that of Douala.
City comparison between Salem and other cities
more about Salem (Oregon, USA)
more about Douala (littoral, Cameroon)