Data updated April 2026 - Source: Zillow Research
About Ionia
The most populated towns are Ionia, Boston, and Belding.
Data comes from public sources including the U.S. Census Bureau, the National Center for Education Statistics, the FBI, the EPA, Zillow, and Redfin. Source attribution is shown on each metric.
Towns in Ionia
19 towns, by population.
- Ionia12,753 pop.
- Boston6,065 pop.
- Belding5,960 pop.
- Ionia4,032 pop.
- Portland3,928 pop.
- Odessa3,923 pop.
- Portland3,790 pop.
- Lyons3,542 pop.
- Easton3,097 pop.
- Danby2,975 pop.
- Orleans2,704 pop.
- Campbell2,372 pop.
- Otisco2,056 pop.
- Ronald1,823 pop.
- Berlin1,819 pop.
- Keene1,626 pop.
- Sebewa1,615 pop.
- North Plains1,324 pop.
- Orange1,170 pop.
Ionia at a glance: frequently asked questions
- What state is Ionia in?
- Ionia is in Michigan.
- How many towns are in Ionia?
- Ionia contains 19 towns and municipalities. Click any town below or on the map to see its housing, school, and crime data.
Compare Ionia with other places
Put up to four states, counties, towns, or ZIPs side by side on income, housing, crime, education, and more.
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