Page "Ionia, Michigan" Paragraph 0

Ionia is the largest city in, and the county seat of, Ionia County, Michigan, United States.

The population was 11, 394 at the 2010 census.

Every late July ( ending on the last Saturday of July and beginning 10 days previous ) it hosts what may be the world's largest free-admission fair.

The city is mostly within Ionia Township, with small portion extending into Easton Township and Berlin Township, but is politically autonomous of the townships.