Population in Gao compared to Castrillón
Gao: 86.633 (2009)
Castrillón: 21.998 (2025)
In Gao there are about 3.9 time more people living, as in Castrillón.
City comparison between Gao and other cities
more about Gao (Mali)
more about Castrillón (Asturias, Spain)