Branch County, Michigan Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 38th-largest in Michigan
The population of Branch County, Michigan is 44,914 as of the 2023 American Community Survey, making it the 38th-largest county in Michigan. The median household income is $61,958, the median home value is $147,500, and the median age is 40.8.
The population of Branch County has grown 2.2% since 2010 (45,173 → 46,187), a +0.16% annualized rate.
44,914
Population
+0.16%
Annual growth
89
People / sq mi
$61,958
Median Income
$147,500
Median Home Value
Branch County covers 506 sq mi of land at 88.7 people per square mile.
About Branch County, MI
Branch County is a county in Michigan with a population of 44,914. It ranks #38 among counties in Michigan by population. The median age is 40.8, older than the national median. The population is 51.9% male and 48.1% female.
The median household income in Branch County is $61,958, below the US median of $74,580. 9.1% of residents live below the federal poverty level. Home values sit at a median of $147,500, with monthly rent averaging $900. The homeownership rate of 77.5% is higher than the national rate of 64.8%.
Educational attainment in Branch County reflects 16.9% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 5.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.7 minutes each way.
Branch County Population History (2010-2024)
The county of Branch County had a population of 45,173 in 2010 and 46,187 in 2024, a 2.2% growth over 14 years. The peak was 46,187 in 2024. Average annual growth rate: 0.17%.
46,187
Population (2024)
45,173
Population (2010)
46,187
Peak (2024)
0.17%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 45,173 |
| 2011 | 43,921 |
| 2012 | 43,790 |
| 2013 | 43,582 |
| 2014 | 43,733 |
| 2015 | 43,635 |
| 2016 | 43,451 |
| 2017 | 43,345 |
| 2018 | 43,474 |
| 2019 | 43,444 |
| 2020 | 44,878 |
| 2021 | 45,209 |
| 2022 | 44,612 |
| 2023 | 45,613 |
| 2024 | 46,187 |
Race & Ethnicity
| White | 89.3% |
| Black or African American | 1.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Age & Sex
40.8
Median Age
48.1%
Female
51.9%
Male
19.0%
Age 65+
Age Distribution
Children (under 15): 19.5% · Seniors (65+): 19.0%
Income & Poverty
| Median household income | $61,958$-9,191 vs state |
| Mean household income | $78,604 |
| Per-capita income | $30,685 |
| Poverty rate | 9.1%+0.3% vs state |
| Unemployment rate | 3.0% |
| Employment-to-population | 54.2% |
Top Industries by Employment
The largest employment sector in Branch County is manufacturing, accounting for 25.4% of workers.
How residents commute
0.2%
Drive alone
1.8%
Carpool
79.1%
Public transit
5.0%
Work from home
22.7 min
Avg commute
Housing
$147,500$-70,100 vs state
Median home value
$900
Median rent
77.5%
Homeownership rate
20,879
Total housing units
81.0%
Occupied
19.0%
Vacant
22.5%
Renter-occupied
Social & access
89.9%
With health insurance
90.6%
With broadband internet
22.2%
Foreign-born
6.7%
Veterans (18+)
15.3%
With a disability
87.4%
Speak language other than English at home
Education
88.6%
High School+
16.9%
Bachelor's+
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County rankings
Frequently Asked Questions
Branch County, Michigan has a population of 44,914 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 38th-largest county in Michigan. Population density is 89 people per square mile.
The population of Branch County has grown 2.2% since 2010 (45,173 → 46,187), a +0.16% annualized rate.
The median household income in Branch County, Michigan is $61,958, with mean (average) household income of $78,604 and per-capita income of $30,685. 9.1% of residents live below the federal poverty level.
In Branch County, the largest racial and ethnic groups are White (89.3%), Black or African American (1.9%), Hispanic or Latino (1.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Branch County, Michigan is 40.8 years. Residents are 48.1% female and 51.9% male.
The median home value in Branch County is $147,500 and median monthly rent is $900. 77.5% of occupied housing units are owner-occupied. The county has 20,879 total housing units, 19.0% of which are vacant.
The largest employment sector in Branch County, Michigan is manufacturing, employing 25.4% of workers. The unemployment rate is 3.0%.
Detroit is among the largest cities associated with Branch 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.