Kodaira is a city situated in the western portion of the Tokyo Metropolis in Japan. It covers a total land area of 20.51 square kilometers, which is approximately equivalent to 7.92 square miles.
As of April 1, 2021, the city had an estimated population of 195,207 residents living in 93,654 households. The population density of the area is recorded at 9,500 persons per square kilometer.