Population in Erfurt compared to Siero
Erfurt: 218.793 (2023)
Siero: 53.049 (2025)
In Erfurt there are about 4.1 time more people living, as in Siero.
Size of Erfurt compared to Siero
Erfurt: ca. 270 km²
Siero: ca. 211 km²
Erfurt Finland has a land area approximately. 1.3 times larger than that of Siero.
Population density of Erfurt compared to Siero
Erfurt: ca. 811 Einwohner/km²
Siero: ca. 251 Einwohner/km²
The population density of Erfurt is about3.2 times higher, than the one of Siero.
City comparison between Erfurt and other cities
more about Erfurt (Thuringia, Germany)
more about Siero (Asturias, Spain)