Population in Santa Ana compared to Siena
Santa Ana: 310.227 (2020)
Siena: 52.991 (2025)
In Santa Ana there are about 5.9 time more people living, as in Siena.
Size of Santa Ana compared to Siena
Santa Ana: ca. 71 km²
Siena: ca. 119 km²
Santa Ana has a land area approximately 40% smaller than Siena
Population density of Santa Ana compared to Siena
Santa Ana: ca. 4.413 Einwohner/km²
Siena: ca. 447 Einwohner/km²
The population density of Santa Ana is about9.9 times higher, than the one of Siena.
City comparison between Santa Ana and other cities
more about Santa Ana (California, USA)
more about Siena (Tuscany, Italy)