Sweet Grass County, Montana
Population estimates, July 1, 2025, (V2025) 3,762
People
Population
Population estimates, July 1, 2025, (V2025) 3,762
Population estimates, July 1, 2024, (V2024) 3,757
Population estimates base, April 1, 2020, (V2025) 3,681
Population estimates base, April 1, 2020, (V2024) 3,677
Population, percent change - April 1, 2020 (estimates base) to July 1, 2025, (V2025) 2.2%
Population, percent change - April 1, 2020 (estimates base) to July 1, 2024, (V2024) 2.2%
Population, Census, April 1, 2020 3,678
Population, Census, April 1, 2010 3,651
Age and Sex
Persons under 5 years, percent 3.7%
Persons under 18 years, percent 17.5%
Persons 65 years and over, percent 29.1%
Female persons, percent 48.2%
Race and Hispanic Origin
White alone, percent 95.0%
Black alone, percent(a) 0.4%
American Indian and Alaska Native alone, percent(a) 1.3%
Asian alone, percent(a) 0.9%
Native Hawaiian and Other Pacific Islander alone, percent(a) Z
Two or More Races, percent 2.4%
Hispanic or Latino, percent(b) 3.3%
White alone, not Hispanic or Latino, percent 92.1%
Population Characteristics
Veterans, 2020-2024 333
Foreign-born persons, percent, 2020-2024 1.3%
Housing
Housing Units, July 1, 2025, (V2025) 1,952
Owner-occupied housing unit rate, 2020-2024 79.7%
Median value of owner-occupied housing units, 2020-2024 $330,100
Median selected monthly owner costs - with a mortgage, 2020-2024 $1,682
Median selected monthly owner costs - without a mortage, 2020-2024 $468
Median gross rent, 2020-2024 $1,149
Building Permits, 2025 2
Families & Living Arrangements
Households, 2020-2024 1,552
Persons per household, 2020-2024 2.37
Living in the same house 1 year ago, percent of persons age 1 year+ , 2020-2024 90.8%
Language other than English spoken at home, percent of persons age 5 years+, 2020-2024 2.7%
Computer and Internet Use
Households with a computer, percent, 2020-2024 92.4%
Households with a broadband Internet subscription, percent, 2020-2024 91.6%
Education
High school graduate or higher, percent of persons age 25 years+, 2020-2024 97.1%
Bachelor's degree or higher, percent of persons age 25 years+, 2020-2024 24.4%
Health
With a disability, under age 65 years, percent, 2020-2024 8.1%
Persons without health insurance, under age 65 years, percent 9.8%
Economy
In civilian labor force, total, percent of population age 16 years+, 2020-2024 64.4%
In civilian labor force, female, percent of population age 16 years+, 2020-2024 61.2%
Total accommodation and food services sales, 2022 ($1,000)(c) 10,298
Total health care and social assistance receipts/revenue, 2022 ($1,000)(c) 14,781
Total transportation and warehousing receipts/revenue, 2022 ($1,000)(c) 15,533
Total retail sales, 2022 ($1,000)(c) 66,644
Total retail sales per capita, 2022(c) $17,881
Transportation
Mean travel time to work (minutes), workers age 16 years+, 2020-2024 24.5
Income & Poverty
Median households income (in 2024 dollars), 2020-2024 $77,000
Per capita income in past 12 months (in 2024 dollars), 2020-2024 $44,275
Persons in poverty, percent 9.8%
Businesses
Businesses
Total employer establishments, 2023 187
Total employment, 2023 1,361
Total annual payroll, 2023 ($1,000) 90,385
Total employment, percent change, 2022-2023 -0.4%
Total nonemployer establishments, 2023 525
All employer firms, Reference year 2023 296
Male-owned employer firms, Reference year 2023 S
Female-owned employer firms, Reference year 2023 15
Minority-owned employer firms, Reference year 2023 S
Nonminority-owned employer firms, Reference year 2023 S
Veteran-owned employer firms, Reference year 2023 S
Nonveteran-owned employer firms, Reference year 2023 S
Geography
Geography
Population per square mile, 2020 2.0
Population per square mile, 2010 2.0
Land area in square miles, 2020 1,855.54
Land area in square miles, 2010 1,855.21
FIPS Code 30097