Eaton County, Michigan Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 19th-largest in Michigan
The population of Eaton County, Michigan is 109,000 as of the 2023 American Community Survey, making it the 19th-largest county in Michigan. The median household income is $78,025, the median home value is $206,700, and the median age is 41.2.
The population of Eaton County has grown 1.6% since 2010 (107,745 → 109,494), a +0.12% annualized rate.
109,000
Population
+0.12%
Annual growth
189
People / sq mi
$78,025
Median Income
$206,700
Median Home Value
Eaton County covers 575 sq mi of land at 189.5 people per square mile.
About Eaton County, MI
What sets Eaton County apart is where people work — remote work is unusually prominent here, at 13.8% versus 14.0% nationally. With 109,000 residents, Eaton County is a county in Michigan. It ranks #19 among counties in Michigan by population.
The typical household earns $78,025 a year, near the US median of $78,538. The poverty rate, 5.0%, is on the lower side for US counties and below the national 12.4%. The typical home is valued at $206,700, with typical rent around $1,042.
Educational attainment is on the higher side for US counties — 30.4% of adults hold a four-year degree, below the national 35.0%. About 13.8% of workers primarily work from home, close to the national 14.0%, and the average commute runs about 24 minutes each way.
The remote-work concentration is telling in Eaton County — it skews toward higher-income, college-educated workers and reshapes both commute patterns and housing demand.
Eaton County Population History (2010-2024)
The county of Eaton County had a population of 107,745 in 2010 and 109,494 in 2024, a 1.6% growth over 14 years. The peak was 110,119 in 2019. Average annual growth rate: 0.12%.
109,494
Population (2024)
107,745
Population (2010)
110,119
Peak (2019)
0.12%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 107,745 |
| 2011 | 107,927 |
| 2012 | 108,013 |
| 2013 | 108,288 |
| 2014 | 108,668 |
| 2015 | 108,701 |
| 2016 | 109,220 |
| 2017 | 109,479 |
| 2018 | 109,684 |
| 2019 | 110,119 |
| 2020 | 109,199 |
| 2021 | 108,921 |
| 2022 | 108,962 |
| 2023 | 109,072 |
| 2024 | 109,494 |
Race & Ethnicity
| White | 82.5% |
| Black or African American | 7.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.5% |
| Two or More Races | 0.0% |
Age & Sex
41.2
Median Age
50.5%
Female
49.5%
Male
19.6%
Age 65+
Age Distribution
Children (under 15): 16.9% · Seniors (65+): 19.6%
Income & Poverty
| Median household income | $78,025+$6,876 vs state |
| Mean household income | $95,377 |
| Per-capita income | $40,259 |
| Poverty rate | 5.0%-3.8% vs state |
| Unemployment rate | 2.8% |
| Employment-to-population | 60.6% |
Top Industries by Employment
The largest employment sector in Eaton County is professional & business services, accounting for 21.6% of workers.
How residents commute
0.7%
Drive alone
1.4%
Carpool
74.0%
Public transit
13.8%
Work from home
23.5 min
Avg commute
Housing
$206,700$-10,900 vs state
Median home value
$1,042
Median rent
74.2%
Homeownership rate
47,650
Total housing units
94.7%
Occupied
5.3%
Vacant
25.8%
Renter-occupied
Social & access
95.8%
With health insurance
94.8%
With broadband internet
14.5%
Foreign-born
7.3%
Veterans (18+)
15.8%
With a disability
93.2%
Speak language other than English at home
Education
94.5%
High School+
30.4%
Bachelor's+
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County rankings
Frequently Asked Questions
Eaton County, Michigan has a population of 109,000 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 19th-largest county in Michigan. Population density is 189 people per square mile.
The population of Eaton County has grown 1.6% since 2010 (107,745 → 109,494), a +0.12% annualized rate.
The median household income in Eaton County, Michigan is $78,025, with mean (average) household income of $95,377 and per-capita income of $40,259. 5.0% of residents live below the federal poverty level.
In Eaton County, the largest racial and ethnic groups are White (82.5%), Black or African American (7.0%), Hispanic or Latino (1.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Eaton County, Michigan is 41.2 years. Residents are 50.5% female and 49.5% male.
The median home value in Eaton County is $206,700 and median monthly rent is $1,042. 74.2% of occupied housing units are owner-occupied. The county has 47,650 total housing units, 5.3% of which are vacant.
The largest employment sector in Eaton County, Michigan is professional, scientific, and management services, employing 21.6% of workers. The unemployment rate is 2.8%.
Detroit is among the largest cities associated with Eaton County, Michigan, with a population of 636,644.
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Population, race, income, age, and trends across Michigan
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.