Koshigaya

Koshigaya
越谷市
Koshigaya City Hall
Location of Koshigaya in Saitama Prefecture
Koshigaya
Coordinates: 35°53′28.1″N 139°47′27.3″E / 35.891139°N 139.790917°E / 35.891139; 139.790917
CountryJapan
RegionKantō
PrefectureSaitama
Government
 • MayorTsutomu Takahashi
Area
 • Total60.24 km2 (23.26 sq mi)
Population
 (February 2021)
 • Total345,353
 • Density5,700/km2 (15,000/sq mi)
Time zoneUTC+9 (Japan Standard Time)
- TreeZelkova serrata
- FlowerChrysanthemum
- BirdEurasian collared dove
Phone number048-982-5111
Address4-2-1 Koshigaya, Koshigaya-shi, Saitama-ken 343-8501
WebsiteOfficial website

Koshigaya (越谷市, Koshigaya-shi) is a city in Saitama Prefecture, Japan.