what county is clio mi in?
Clio, MI. Sponsored Topics. Clio is a city in Genesee County in the U.S. state of Michigan. As of the 2000 census, the city had a population of 2,483. Clio is home to Michigan's second tallest construction, the WEYI Tower (also known as the Barrington Broadcasting's tower for WEYI and WBSF).