Ionia County, Michigan
Ionia County, Michigan · ZIP 48809, 48815, 48834
- Census data · ACS 2019-2023
- 66,250 (2024 estimate)Population
- 22,994Households
- $73,436Median household income
- $189,400Median home value
- 27Towns with a page
- 18ZIP codes
Ionia County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 61,518 |
| 2010 | 63,905 |
| 2020 | 66,804 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 26, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 26, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 26, retrieved November 14, 2026.
Median household income $73,436 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 26, retrieved November 14, 2026.
- Owner occupied
- 17,762 units
- Renter occupied
- 5,232 units
- Vacancy rate
- 7.1%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 26, retrieved November 14, 2026.
12,367 employees in 904 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 26, retrieved November 14, 2026.
| Measure | Ionia County | Michigan |
|---|---|---|
| Population | 66,706 | 10,051,595 |
| Median household income | $73,436 | $71,149 |
| Median age | 38.8 | 40.1 |
| Median home value | $189,400 | $217,600 |
| Bachelor’s degree or higher | 18.0% | 31.8% |
| Foreign-born residents | 1.3% | 7.0% |
| Owner-occupied homes | 77.2% | 72.9% |
| Mean commute to work | 27.4 minutes | 24.4 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 26, retrieved November 14, 2026.
Townships, towns and villages in Ionia County27 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Ionia | City | 12,265 | 5.41 sq mi |
| Boston Township | Township | 6,084 | 35.1 sq mi |
| Belding | City | 5,967 | 4.72 sq mi |
| Ionia Township | Township | 4,078 | 33.5 sq mi |
| Portland Township | Township | 3,945 | 32.2 sq mi |
| Odessa Township | Township | 3,937 | 35.6 sq mi |
| Portland | City | 3,770 | 2.63 sq mi |
| Lyons Township | Township | 3,548 | 35.9 sq mi |
| Easton Township | Township | 3,104 | 28.4 sq mi |
| Danby Township | Township | 2,979 | 35.1 sq mi |
| Orleans Township | Township | 2,723 | 35.2 sq mi |
| Campbell Township | Township | 2,415 | 35.7 sq mi |
| Otisco Township | Township | 2,292 | 31.0 sq mi |
| Berlin Township | Township | 2,151 | 41.4 sq mi |
| Lake Odessa | Village | 2,065 | 0.89 sq mi |
| Ronald Township | Township | 1,888 | 36.2 sq mi |
| Keene Township | Township | 1,740 | 35.6 sq mi |
| Saranac | Village | 1,379 | 1.15 sq mi |
| North Plains Township | Township | 1,196 | 35.8 sq mi |
| Sebewa Township | Township | 1,143 | 35.9 sq mi |
| Orange Township | Township | 1,025 | 36.0 sq mi |
| Lyons | Village | 777 | 1.22 sq mi |
| Muir | Village | 645 | 0.71 sq mi |
| Pewamo | Village | 517 | 1.00 sq mi |
| Palo | Census designated place | 409 | 0.70 sq mi |
| Clarksville | Village | 401 | 0.50 sq mi |
| Hubbardston | Village | 344 | 1.45 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 26 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Ionia County
No job is posted in Ionia County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Ionia County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Barry CountyPopulation 64,025 (2024 estimate)
- Clinton CountyPopulation 80,050 (2024 estimate)
- Eaton CountyPopulation 109,494 (2024 estimate)
- Gratiot CountyPopulation 41,372 (2024 estimate)
- Kent CountyPopulation 673,002 (2024 estimate)
- Montcalm CountyPopulation 69,314 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 26, retrieved November 14, 2026.