Population in Karlsruhe compared to Oslo
Karlsruhe: 309.050 (2024)
Oslo: 724.290 (2025)
In Karlsruhe the population is about 43% of the population of Oslo.
Size of Karlsruhe compared to Oslo
Karlsruhe: ca. 174 km²
Oslo: ca. 480 km²
Karlsruhe has a land area approximately 64% smaller than Oslo
Population density of Karlsruhe compared to Oslo
Karlsruhe: ca. 1.782 Einwohner/km²
Oslo: ca. 1.595 Einwohner/km²
Karlsruhe and Karlsruhe have about the same population density.
City comparison between Karlsruhe and other cities
more about Karlsruhe (Baden-Württemberg, Germany)
more about Oslo (Norway)