Population in Jena compared to Castro Urdiales
Jena: 109.725 (2024)
Castro Urdiales: 33.450 (2025)
In Jena there are about 3.3 time more people living, as in Castro Urdiales.
Size of Jena compared to Castro Urdiales
Jena: ca. 115 km²
Castro Urdiales: ca. 97 km²
Jena Finland has a land area approximately. 1.2 times larger than that of Castro Urdiales.
Population density of Jena compared to Castro Urdiales
Jena: ca. 956 Einwohner/km²
Castro Urdiales: ca. 346 Einwohner/km²
The population density of Jena is about2.8 times higher, than the one of Castro Urdiales.
City comparison between Jena and other cities
more about Jena (Thuringia, Germany)
more about Castro Urdiales (Cantabria, Spain)