Population in Grand Rapids compared to Siena
Grand Rapids: 198.917 (2020)
Siena: 52.991 (2025)
In Grand Rapids there are about 3.8 time more people living, as in Siena.
Size of Grand Rapids compared to Siena
Grand Rapids: ca. 118 km²
Siena: ca. 119 km²
Grand Rapids has about the same land area as Siena.
Population density of Grand Rapids compared to Siena
Grand Rapids: ca. 1.715 Einwohner/km²
Siena: ca. 447 Einwohner/km²
The population density of Grand Rapids is about3.8 times higher, than the one of Siena.
Country comparison between Grand Rapids and other countries
more about Grand Rapids
more about Siena