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Ionia, MI

Population
12,208
U.S. Census Population Estimates Program · 2025
Elevation
714 ft
Median Home Value
$164,800
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$852/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$63,978
U.S. Census American Community Survey 5-Year · 2024

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Ionia in context.

OverallBest places in MichiganPopulation rankingHighest population places in MichiganNearest larger communityKentwood, Michigan27 miles away · 54,776 residents.

About Ionia

Ionia is the largest city and the county seat of Ionia County, Michigan, situated along the Grand River between Lansing and Grand Rapids. Named after the historic region in Greece, the politically autonomous community of approximately 12,753 is home to the Ionia Correctional Facilities and hosts the annual Ionia Free Fair. Public education is served by the Ionia Public Schools district.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower FEMA County Drought Risk IndexA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0rating

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