Montmorency County, Michigan Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 76th-largest in Michigan
The population of Montmorency County, Michigan is 9,372 as of the 2023 American Community Survey, making it the 76th-largest county in Michigan. The median household income is $47,803, the median home value is $142,000, and the median age is 56.7.
The population of Montmorency County has grown 0.5% since 2010 (9,778 → 9,828), a +0.04% annualized rate.
9,372
Population
+0.04%
Annual growth
17
People / sq mi
$47,803
Median Income
$142,000
Median Home Value
Montmorency County covers 547 sq mi of land at 17.1 people per square mile.
About Montmorency County, MI
Montmorency County skews on age — the median resident is 56.7, older than the national median. With 9,372 residents, Montmorency County is a county in Michigan.
Incomes run on the lower side: a median household income of $47,803, below the US median of $78,538. Poverty sits at 12.4%, close to the national 12.4%. Homes carry a median value of $142,000, with typical rent around $811.
College attainment is 16.0%, below the national 35.0%. Remote work is below the national 14.0% at 7.8%, and the average commute runs about 25 minutes each way.
The age structure shapes everything downstream in Montmorency County — from housing demand to the mix of working-age earners reflected in the income figures above.
Montmorency County Population History (2010-2024)
The county of Montmorency County had a population of 9,778 in 2010 and 9,828 in 2024, a 0.5% growth over 14 years. The peak was 9,828 in 2024. Average annual growth rate: 0.04%.
9,828
Population (2024)
9,778
Population (2010)
9,828
Peak (2024)
0.04%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 9,778 |
| 2011 | 9,625 |
| 2012 | 9,515 |
| 2013 | 9,381 |
| 2014 | 9,324 |
| 2015 | 9,292 |
| 2016 | 9,210 |
| 2017 | 9,237 |
| 2018 | 9,260 |
| 2019 | 9,304 |
| 2020 | 9,170 |
| 2021 | 9,304 |
| 2022 | 9,563 |
| 2023 | 9,714 |
| 2024 | 9,828 |
Race & Ethnicity
| White | 93.9% |
| Black or African American | 0.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.0% |
| Two or More Races | 0.0% |
Age & Sex
56.7
Median Age
48.5%
Female
51.5%
Male
32.9%
Age 65+
Age Distribution
Children (under 15): 11.8% · Seniors (65+): 32.9%
Income & Poverty
| Median household income | $47,803$-23,346 vs state |
| Mean household income | $61,899 |
| Per-capita income | $30,306 |
| Poverty rate | 12.4%+3.6% vs state |
| Unemployment rate | 2.6% |
| Employment-to-population | 40.0% |
Top Industries by Employment
The largest employment sector in Montmorency County is professional & business services, accounting for 19.6% of workers.
How residents commute
0.0%
Drive alone
3.3%
Carpool
78.3%
Public transit
7.8%
Work from home
25.4 min
Avg commute
Housing
$142,000$-75,600 vs state
Median home value
$811
Median rent
87.6%
Homeownership rate
8,926
Total housing units
53.4%
Occupied
46.6%
Vacant
12.4%
Renter-occupied
Social & access
94.5%
With health insurance
90.0%
With broadband internet
13.9%
Foreign-born
10.8%
Veterans (18+)
24.5%
With a disability
98.2%
Speak language other than English at home
Education
89.4%
High School+
16.0%
Bachelor's+
Largest cities in Michigan
Other counties in Michigan
Part of Michigan
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County rankings
Frequently Asked Questions
Montmorency County, Michigan has a population of 9,372 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 76th-largest county in Michigan. Population density is 17 people per square mile.
The population of Montmorency County has grown 0.5% since 2010 (9,778 → 9,828), a +0.04% annualized rate.
The median household income in Montmorency County, Michigan is $47,803, with mean (average) household income of $61,899 and per-capita income of $30,306. 12.4% of residents live below the federal poverty level.
In Montmorency County, the largest racial and ethnic groups are White (93.9%), Hispanic or Latino (3.0%), Black or African American (0.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Montmorency County, Michigan is 56.7 years. Residents are 48.5% female and 51.5% male.
The median home value in Montmorency County is $142,000 and median monthly rent is $811. 87.6% of occupied housing units are owner-occupied. The county has 8,926 total housing units, 46.6% of which are vacant.
The largest employment sector in Montmorency County, Michigan is professional, scientific, and management services, employing 19.6% of workers. The unemployment rate is 2.6%.
Detroit is among the largest cities associated with Montmorency County, Michigan, with a population of 636,644.
Montmorency County, MI Climate
Montmorency County, MI has an average annual temperature of 6.2°C (43°F) and receives about 720 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
6.2°C
Avg Temp
720
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -8° / 17° | 43 mm |
| February | -7° / 19° | 31 mm |
| March | -2° / 29° | 44 mm |
| April | 5° / 42° | 52 mm |
| May | 12° / 54° | 68 mm |
| June | 17° / 62° | 71 mm |
| July | 20° / 67° | 77 mm |
| August | 18° / 65° | 89 mm |
| September | 14° / 57° | 85 mm |
| October | 8° / 46° | 57 mm |
| November | 2° / 35° | 53 mm |
| December | -5° / 24° | 50 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Montmorency County, MI
The most comfortable months to visit Montmorency County, MI are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -13°C low). August is usually the wettest month.
Where to stay near Montmorency County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.