Population in San Francisco compared to Castrillón
San Francisco: 808.988 (2023)
Castrillón: 21.998 (2025)
In San Francisco there are about 36.8 time more people living, as in Castrillón.
Size of San Francisco compared to Castrillón
San Francisco: ca. 601 km²
Castrillón: ca. 55 km²
San Francisco Finland has a land area approximately. 10.8 times larger than that of Castrillón.
Population density of San Francisco compared to Castrillón
San Francisco: ca. 6.686 Einwohner/km²
Castrillón: ca. 397 Einwohner/km²
The population density of San Francisco is about16.8 times higher, than the one of Castrillón.
City comparison between San Francisco and other cities
more about San Francisco (California, USA)
more about Castrillón (Asturias, Spain)