Mason is a city in southwestern Warren County, Ohio, United States, approximately 22 miles north of downtown Cincinnati. As of the 2020 census, Mason's population was 34,792. It is home to Kings Island amusement park and one of the largest tennis stadiums in the world, the Lindner Family Tennis Center, home of the Cincinnati Open, one of the world's top tennis tournaments for both men and women.
AdOur Storage Bins Help You Give All Your Things A Tidy Place Of Their Own. Shop Today! Discover How IKEA® Can Help You Build A Beautiful And Sustainable Home. Shop Today!