Population in Koshigaya compared to Groningen
Koshigaya: 345.353 (2021)
Groningen: 244.807 (2025)
In Koshigaya there are about 1.4 time more people living, as in Groningen.
Size of Koshigaya compared to Groningen
Koshigaya: ca. 60 km²
Groningen: ca. 198 km²
Koshigaya has a land area approximately 70% smaller than Groningen
Population density of Koshigaya compared to Groningen
Koshigaya: ca. 5.733 Einwohner/km²
Groningen: ca. 1.237 Einwohner/km²
The population density of Koshigaya is about4.6 times higher, than the one of Groningen.
City comparison between Koshigaya and other cities
more about Koshigaya (Kantō, Japan)
more about Groningen (Netherlands)