Population in Kōchi compared to Castro Urdiales
Kōchi: 318.520 (2023)
Castro Urdiales: 33.450 (2025)
In Kōchi there are about 9.5 time more people living, as in Castro Urdiales.
Size of Kōchi compared to Castro Urdiales
Kōchi: ca. 309 km²
Castro Urdiales: ca. 97 km²
Kōchi Finland has a land area approximately. 3.2 times larger than that of Castro Urdiales.
Population density of Kōchi compared to Castro Urdiales
Kōchi: ca. 1.031 Einwohner/km²
Castro Urdiales: ca. 346 Einwohner/km²
The population density of Kōchi is about3 times higher, than the one of Castro Urdiales.
City comparison between Kōchi and other cities
more about Kōchi (Shikoku, Japan)
more about Castro Urdiales (Cantabria, Spain)