Ionia County is a county located in the U.S. state of Michigan. As of the 2020 census, the population was 66,804. The county seat is Ionia. The Ionia County Courthouse was designed by Claire Allen, a prominent southern Michigan architect.
Country: United States
State: Michigan
Founded: March 2, 1831 (created) · 1837 (organized)
AdSee homes for sale, connect with local experts and schedule the tour today. Realtor.com® puts the best tools in your hands. Find the perfect home and get local info
Site visitors: Over 100K in the past month
Amenities: Pool, Basement, Gated, Water front, Front yard, and more
Save
Share
More