Population in Boo compared to Castrillón
Boo: 24.052 (2010)
Castrillón: 21.998 (2025)
In Boo and Boo the population is almost equal.
Size of Boo compared to Castrillón
Boo: ca. 16 km²
Castrillón: ca. 55 km²
Boo has a land area approximately 71% smaller than Castrillón
Population density of Boo compared to Castrillón
Boo: ca. 1.479 Einwohner/km²
Castrillón: ca. 397 Einwohner/km²
The population density of Boo is about3.7 times higher, than the one of Castrillón.
City comparison between Boo and other cities
more about Boo (Stockholm County, Schweden)
more about Castrillón (Asturias, Spain)