Population in Karlsruhe compared to Madrid
Karlsruhe: 309.050 (2024)
Madrid: 3.322.416 (2025)
In Karlsruhe the population is about 9% of the population of Madrid.
Size of Karlsruhe compared to Madrid
Karlsruhe: ca. 174 km²
Madrid: ca. 604 km²
Karlsruhe has a land area approximately 71% smaller than Madrid
Population density of Karlsruhe compared to Madrid
Karlsruhe: ca. 1.782 Einwohner/km²
Madrid: ca. 5.500 Einwohner/km²
The population density of Karlsruhe is about 32% of that of Madrid.
City comparison between Karlsruhe and other cities
more about Karlsruhe (Baden-Württemberg, Germany)
more about Madrid (Madrid, Spain)