Suita is a city located in the Osaka Prefecture of Japan. It serves as a suburb of Osaka City and is situated within the larger Kyoto–Osaka–Kobe metropolitan area.
As of March 31, 2023, the city had an estimated population of 381,238 residents living in 182,636 households. The total land area of Suita is 36.09 square kilometres (13.93 sq mi), resulting in a population density of approximately 11,000 persons per square kilometre.