Okegawa is a city situated in the Saitama Prefecture of Japan. It covers a total land area of 25.35 square kilometres, which is approximately equivalent to 9.79 square miles.
As of December 1, 2020, the city had an estimated population of 75,218 residents living in 33,119 households. The population density of the area is recorded at 3,000 persons per square kilometre.