Population in Koshigaya compared to Bilbao
Koshigaya: 345.353 (2021)
Bilbao: 351.124 (2025)
In Koshigaya and Koshigaya the population is almost equal.
Size of Koshigaya compared to Bilbao
Koshigaya: ca. 60 km²
Bilbao: ca. 41 km²
Koshigaya Finland has a land area approximately. 1.5 times larger than that of Bilbao.
Population density of Koshigaya compared to Bilbao
Koshigaya: ca. 5.733 Einwohner/km²
Bilbao: ca. 8.494 Einwohner/km²
The population density of Koshigaya is about 67% of that of Bilbao.
City comparison between Koshigaya and other cities
more about Koshigaya (Kantō, Japan)
more about Bilbao (Basque Country, Spain)