Population in Kassel compared to Siena
Kassel: 197.230 (2024)
Siena: 52.991 (2025)
In Kassel there are about 3.7 time more people living, as in Siena.
Size of Kassel compared to Siena
Kassel: ca. 107 km²
Siena: ca. 119 km²
Kassel has about the same land area as Siena.
Population density of Kassel compared to Siena
Kassel: ca. 1.840 Einwohner/km²
Siena: ca. 447 Einwohner/km²
The population density of Kassel is about4.1 times higher, than the one of Siena.
Country comparison between Kassel and other countries
more about Kassel
more about Siena