Population in Erlangen compared to Castro Urdiales
Erlangen: 115.928 (2024)
Castro Urdiales: 33.450 (2025)
In Erlangen there are about 3.5 time more people living, as in Castro Urdiales.
Size of Erlangen compared to Castro Urdiales
Erlangen: ca. 77 km²
Castro Urdiales: ca. 97 km²
Erlangen has a land area approximately 20% smaller than Castro Urdiales
Population density of Erlangen compared to Castro Urdiales
Erlangen: ca. 1.506 Einwohner/km²
Castro Urdiales: ca. 346 Einwohner/km²
The population density of Erlangen is about4.4 times higher, than the one of Castro Urdiales.
City comparison between Erlangen and other cities
more about Erlangen (Bavaria, Germany)
more about Castro Urdiales (Cantabria, Spain)