Population in Frederick compared to Siero
Frederick: 78.171 (2020)
Siero: 53.049 (2025)
In Frederick there are about 1.5 time more people living, as in Siero.
Size of Frederick compared to Siero
Frederick: ca. 64 km²
Siero: ca. 211 km²
Frederick has a land area approximately 70% smaller than Siero
Population density of Frederick compared to Siero
Frederick: ca. 1.260 Einwohner/km²
Siero: ca. 251 Einwohner/km²
The population density of Frederick is about5 times higher, than the one of Siero.
City comparison between Frederick and other cities
more about Frederick (Maryland, USA)
more about Siero (Asturias, Spain)