Population in Cheyenne compared to Siena
Cheyenne: 65.132 (2020)
Siena: 52.991 (2025)
In Cheyenne there are about 1.2 time more people living, as in Siena.
Size of Cheyenne compared to Siena
Cheyenne: ca. 84 km²
Siena: ca. 119 km²
Cheyenne has a land area approximately 29% smaller than Siena
Population density of Cheyenne compared to Siena
Cheyenne: ca. 769 Einwohner/km²
Siena: ca. 447 Einwohner/km²
The population density of Cheyenne is about1.7 times higher, than the one of Siena.
City comparison between Cheyenne and other cities
more about Cheyenne
more about Siena