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
Remote work is unusually rare in Branch County: 5.0% of workers primarily work from home, below the 14.0% national rate. Branch County is a county in Michigan with a population of 44,914. It ranks #38 among counties in Michigan by population.
Median household income is $61,958, below the US median of $78,538. Poverty runs at 9.1%, below the national 12.4%. Homes carry a median value of $147,500, with typical rent around $900.
College attainment is 16.9%, below the national 35.0%. Most workers commute: only 5.0% work from home, below the national 14.0%, and the average commute runs about 23 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+
Largest cities in Michigan
Other counties in Michigan
Part of Michigan
Metro areas in Michigan
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.
Branch County, MI Climate
Branch County, MI has an average annual temperature of 8.9°C (48°F) and receives about 908 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.9°C
Avg Temp
908
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 22° | 45 mm |
| February | -4° / 25° | 42 mm |
| March | 2° / 35° | 65 mm |
| April | 8° / 47° | 84 mm |
| May | 15° / 59° | 96 mm |
| June | 20° / 68° | 94 mm |
| July | 22° / 71° | 96 mm |
| August | 21° / 69° | 94 mm |
| September | 17° / 62° | 88 mm |
| October | 10° / 51° | 70 mm |
| November | 4° / 39° | 69 mm |
| December | -2° / 28° | 65 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 Branch County, MI
The most comfortable months to visit Branch County, MI are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -10°C low). May is usually the wettest month.
Where to stay near Branch County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.