Population in Gaithersburg compared to Siero
Gaithersburg: 69.657 (2020)
Siero: 53.049 (2025)
In Gaithersburg there are about 1.3 time more people living, as in Siero.
Size of Gaithersburg compared to Siero
Gaithersburg: ca. 27 km²
Siero: ca. 211 km²
Gaithersburg has a land area approximately 87% smaller than Siero
Population density of Gaithersburg compared to Siero
Gaithersburg: ca. 2.606 Einwohner/km²
Siero: ca. 251 Einwohner/km²
The population density of Gaithersburg is about10.4 times higher, than the one of Siero.
City comparison between Gaithersburg and other cities
more about Gaithersburg (Maryland, USA)
more about Siero (Asturias, Spain)