Martin County, Minnesota
Nonminority-owned employer firms, Reference year 2023 316
People
Population
Population estimates, July 1, 2025, (V2025) 19,440
Population estimates, July 1, 2024, (V2024) 19,561
Population estimates base, April 1, 2020, (V2025) 20,038
Population estimates base, April 1, 2020, (V2024) 20,031
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) -3.0%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) -2.3%
Population, Census, April 1, 2020 20,025
Population, Census, April 1, 2010 20,840
Age and Sex
Persons under 5 years, percent 5.7%
Persons under 18 years, percent 22.9%
Persons 65 years and over, percent 25.5%
Female persons, percent 49.7%
Race and Hispanic Origin
White alone, percent 95.4%
Black alone, percent(a) 1.1%
American Indian and Alaska Native alone, percent(a) 0.7%
Asian alone, percent(a) 0.9%
Native Hawaiian and Other Pacific Islander alone, percent(a) 0.4%
Two or More Races, percent 1.5%
Hispanic or Latino, percent(b) 8.0%
White alone, not Hispanic or Latino, percent 88.6%
Population Characteristics
Veterans, 2020-2024 1,358
Foreign-born persons, percent, 2020-2024 2.5%
Housing
Housing Units, July 1, 2025, (V2025) 9,770
Owner-occupied housing unit rate, 2020-2024 68.9%
Median value of owner-occupied housing units, 2020-2024 $163,500
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,270
Median selected monthly owner costs - without a mortage, 2020-2024 $540
Median gross rent, 2020-2024 $761
Building Permits, 2025 13
Families & Living Arrangements
Households, 2020-2024 8,839
Persons per household, 2020-2024 2.19
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 90.2%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 5.7%
Computer and Internet Use
Households with a computer, percent, 2020-2024 93.1%
Households with a broadband Internet subscription, percent, 2020-2024 86.3%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 95.2%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 23.8%
Health
With a disability, under age 65 years, percent, 2020-2024 11.9%
Persons without health insurance, under age 65 years, percent 5.4%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 62.8%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 60.6%
Total accommodation and food services sales, 2022 ($1,000)(c) 37,103
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 164,083
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 120,539
Total retail sales, 2022 ($1,000)(c) 365,468
Total retail sales per capita, 2022(c) $18,593
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 16.9
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $59,507
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $37,332
Persons in poverty, percent 12.7%
Businesses
Businesses
Total employer establishments, 2023 597
Total employment, 2023 7,402
Total annual payroll, 2023 ($1,000) 420,531
Total employment, percent change, 2022-2023 0.7%
Total nonemployer establishments, 2023 1,539
All employer firms, Reference year 2023 402
Male-owned employer firms, Reference year 2023 175
Female-owned employer firms, Reference year 2023 12
Minority-owned employer firms, Reference year 2023 S
Nonminority-owned employer firms, Reference year 2023 316
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 313
Geography
Geography
Population per square mile, 2020 28.1
Population per square mile, 2010 29.3
Land area in square miles, 2020 712.33
Land area in square miles, 2010 712.35
FIPS Code 27091