Lyon County, Minnesota Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 41st-largest in Minnesota
The population of Lyon County, Minnesota is 25,498 as of the 2023 American Community Survey, making it the 41st-largest county in Minnesota. The median household income is $72,761, the median home value is $193,100, and the median age is 37.3.
The population of Lyon County has declined 1.1% since 2010 (25,852 → 25,577), a -0.08% annualized rate.
25,498
Population
-0.08%
Annual growth
36
People / sq mi
$72,761
Median Income
$193,100
Median Home Value
Lyon County covers 714 sq mi of land at 35.7 people per square mile.
About Lyon County, MN
Lyon County is a county in Minnesota with a population of 25,498. It ranks #41 among counties in Minnesota by population. The median age is 37.3, younger than the national median. The population is 49.0% male and 51.0% female.
The median household income in Lyon County is $72,761, near the US median of $74,580. 8.7% of residents live below the federal poverty level. Home values sit at a median of $193,100, with monthly rent averaging $742. The homeownership rate of 70.5% is higher than the national rate of 64.8%.
Educational attainment in Lyon County reflects 28.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 10.4% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 14.9 minutes each way.
Lyon County Population History (2010-2024)
The county of Lyon County had a population of 25,852 in 2010 and 25,577 in 2024, a -1.1% growth over 14 years. The peak was 25,996 in 2016. Average annual growth rate: -0.08%.
25,577
Population (2024)
25,852
Population (2010)
25,996
Peak (2016)
-0.08%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 25,852 |
| 2011 | 25,834 |
| 2012 | 25,639 |
| 2013 | 25,727 |
| 2014 | 25,779 |
| 2015 | 25,830 |
| 2016 | 25,996 |
| 2017 | 25,974 |
| 2018 | 25,656 |
| 2019 | 25,579 |
| 2020 | 25,426 |
| 2021 | 25,495 |
| 2022 | 25,513 |
| 2023 | 25,503 |
| 2024 | 25,577 |
Race & Ethnicity
| White | 83.5% |
| Black or African American | 2.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Age & Sex
37.3
Median Age
51.0%
Female
49.0%
Male
17.1%
Age 65+
Age Distribution
Children (under 15): 21.8% · Seniors (65+): 17.1%
Income & Poverty
| Median household income | $72,761$-14,795 vs state |
| Mean household income | $92,902 |
| Per-capita income | $37,201 |
| Poverty rate | 8.7%+3.2% vs state |
| Unemployment rate | 2.3% |
| Employment-to-population | 64.9% |
Top Industries by Employment
The largest employment sector in Lyon County is professional & business services, accounting for 24.7% of workers.
How residents commute
0.1%
Drive alone
4.1%
Carpool
73.6%
Public transit
10.4%
Work from home
14.9 min
Avg commute
Housing
$193,100$-112,400 vs state
Median home value
$742
Median rent
70.5%
Homeownership rate
11,252
Total housing units
88.9%
Occupied
11.1%
Vacant
29.5%
Renter-occupied
Social & access
93.6%
With health insurance
94.5%
With broadband internet
19.9%
Foreign-born
6.7%
Veterans (18+)
12.8%
With a disability
89.8%
Speak language other than English at home
Education
91.9%
High School+
28.6%
Bachelor's+
Largest cities in Minnesota
Other counties in Minnesota
Part of Minnesota
Metro areas in Minnesota
County rankings
Frequently Asked Questions
Lyon County, Minnesota has a population of 25,498 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 41st-largest county in Minnesota. Population density is 36 people per square mile.
The population of Lyon County has declined 1.1% since 2010 (25,852 → 25,577), a -0.08% annualized rate.
The median household income in Lyon County, Minnesota is $72,761, with mean (average) household income of $92,902 and per-capita income of $37,201. 8.7% of residents live below the federal poverty level.
In Lyon County, the largest racial and ethnic groups are White (83.5%), Black or African American (2.5%), Hispanic or Latino (1.1%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lyon County, Minnesota is 37.3 years. Residents are 51.0% female and 49.0% male.
The median home value in Lyon County is $193,100 and median monthly rent is $742. 70.5% of occupied housing units are owner-occupied. The county has 11,252 total housing units, 11.1% of which are vacant.
The largest employment sector in Lyon County, Minnesota is professional, scientific, and management services, employing 24.7% of workers. The unemployment rate is 2.3%.
Minneapolis is among the largest cities associated with Lyon 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.