Marshall County, Minnesota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 73rd-largest in Minnesota
The population of Marshall County, Minnesota is 8,961 as of the 2023 American Community Survey, making it the 73rd-largest county in Minnesota. The median household income is $71,701, the median home value is $153,300, and the median age is 43.2.
The population of Marshall County has declined 7.1% since 2010 (9,440 → 8,771), a -0.52% annualized rate.
8,961
Population
-0.52%
Annual growth
5
People / sq mi
$71,701
Median Income
$153,300
Median Home Value
Marshall County covers 1,775 sq mi of land at 5.0 people per square mile.
About Marshall County, MN
Marshall County is a county in Minnesota with a population of 8,961. It ranks #73 among counties in Minnesota by population. The median age is 43.2, older than the national median. The population is 50.6% male and 49.4% female.
The median household income in Marshall County is $71,701, near the US median of $74,580. 3.6% of residents live below the federal poverty level. Home values sit at a median of $153,300, with monthly rent averaging $737. The homeownership rate of 85.2% is higher than the national rate of 64.8%.
Educational attainment in Marshall County reflects 18.9% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 11.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 23.6 minutes each way.
Marshall County Population History (2010-2024)
The county of Marshall County had a population of 9,440 in 2010 and 8,771 in 2024, a -7.1% growth over 14 years. The peak was 9,471 in 2012. Average annual growth rate: -0.52%.
8,771
Population (2024)
9,440
Population (2010)
9,471
Peak (2012)
-0.52%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 9,440 |
| 2011 | 9,458 |
| 2012 | 9,471 |
| 2013 | 9,429 |
| 2014 | 9,419 |
| 2015 | 9,410 |
| 2016 | 9,369 |
| 2017 | 9,359 |
| 2018 | 9,373 |
| 2019 | 9,345 |
| 2020 | 9,043 |
| 2021 | 9,013 |
| 2022 | 8,890 |
| 2023 | 8,822 |
| 2024 | 8,771 |
Race & Ethnicity
| White | 93.2% |
| Black or African American | 0.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
43.2
Median Age
49.4%
Female
50.6%
Male
22.6%
Age 65+
Age Distribution
Children (under 15): 18.7% · Seniors (65+): 22.6%
Income & Poverty
| Median household income | $71,701$-15,855 vs state |
| Mean household income | $85,400 |
| Per-capita income | $36,889 |
| Poverty rate | 3.6%-1.9% vs state |
| Unemployment rate | 1.9% |
| Employment-to-population | 61.4% |
Top Industries by Employment
The largest employment sector in Marshall County is professional & business services, accounting for 20.4% of workers.
How residents commute
0.0%
Drive alone
3.5%
Carpool
75.2%
Public transit
11.0%
Work from home
23.6 min
Avg commute
Housing
$153,300$-152,200 vs state
Median home value
$737
Median rent
85.2%
Homeownership rate
4,416
Total housing units
84.7%
Occupied
15.3%
Vacant
14.8%
Renter-occupied
Social & access
96.1%
With health insurance
91.8%
With broadband internet
32.3%
Foreign-born
7.2%
Veterans (18+)
13.1%
With a disability
95.7%
Speak language other than English at home
Education
92.8%
High School+
18.9%
Bachelor's+
Largest cities in Minnesota
Other counties in Minnesota
Part of Minnesota
Metro areas in Minnesota
County rankings
Frequently Asked Questions
Marshall County, Minnesota has a population of 8,961 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 73rd-largest county in Minnesota. Population density is 5 people per square mile.
The population of Marshall County has declined 7.1% since 2010 (9,440 → 8,771), a -0.52% annualized rate.
The median household income in Marshall County, Minnesota is $71,701, with mean (average) household income of $85,400 and per-capita income of $36,889. 3.6% of residents live below the federal poverty level.
In Marshall County, the largest racial and ethnic groups are White (93.2%), Hispanic or Latino (1.2%), Black or African American (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Marshall County, Minnesota is 43.2 years. Residents are 49.4% female and 50.6% male.
The median home value in Marshall County is $153,300 and median monthly rent is $737. 85.2% of occupied housing units are owner-occupied. The county has 4,416 total housing units, 15.3% of which are vacant.
The largest employment sector in Marshall County, Minnesota is professional, scientific, and management services, employing 20.4% of workers. The unemployment rate is 1.9%.
Minneapolis is among the largest cities associated with Marshall County, Minnesota, with a population of 426,845.
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Statewide data for Minnesota
Population, race, income, age, and trends across Minnesota
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.