Sweet Grass
Montana
4K
Population
$65K
Median Income
$468K
Median Home
R+43
Politics
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What stands out
What stands out about Sweet Grass County: life expectancy is among the longest in America (82.6 years), the restaurant count per person is in the top 2% of American counties (2.2 per 1,000), and high-school completion is in the top 3% of American counties (96%). Within Montana it ranks 5th of 49 counties for life expectancy.
Where you are
You live in Sweet Grass County, Montana. 3,697 people live here with you, so most faces are familiar. The population grew 1.0% last year, and more Americans moved in than out (net +51).
Montana has no sales tax and a two-bracket income tax with a top rate of 5.65% for 2026. It taxes Social Security above income thresholds. Home prices in Bozeman, Missoula and the Flathead Valley roughly doubled between 2019 and 2023 as remote workers arrived, and the state passed a package of zoning reforms in 2023 to add housing supply. Wildfire smoke is now a regular late-summer feature.
Money
The typical household here brings in $64,872 a year, higher than 62% of American counties. Employers pay an average wage of $68,954. Unemployment runs 2.0%, lower than 95% of American counties. 9% of workers work from home; for the rest the average commute is 21 minutes each way.
Montana takes 5.0% of that median income in state income tax, about $3,214 a year.
Home
The median home costs $479K, pricier than 92% of American counties, about 3.2 years of the median household's income. A two-bedroom rents for around $698 a month. Property tax is 0.54% of home value, roughly $1,472 a year on that median home, lower than 83% of American counties. 76% of households own rather than rent.
Safety and health
Violent crime here is 3.2 per 1,000 residents, lower than 82% of American counties.
A child born here can expect to live 82.6 years, longer than almost every county in America. There are 4 active physicians in the county, about 10.8 per 10,000 people. 10.9% of people under 65 have no health insurance.
School
Local students test at grade level 2.76 where 3.0 is national grade level, lower than 83% of American counties. 96% of adults finished high school.
Neighbors and politics
In 2024 your neighbors voted Republican by 43 points, among the most lopsided counties in the country. 84% of eligible voters turned out. Under Montana law you can carry a concealed handgun without a permit, abortion is protected by state law, and marijuana is legal for adults.
Weather and risk
The year averages 44°F, highs near 56 and lows near 32, colder than 93% of American counties. About 22 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 11 out of 100, safer than 89% of American counties; the county has had 10 federal disaster declarations since 1953.
Getting around, going out
Home internet averages 85 Mbps down, slower than 92% of American counties. There is 1 airport in the county, counting general aviation. For a night or a weekend out: 2.2 full-service restaurants per 1,000 people.
Written from the figures below. Percentiles compare this county with every other county that reports the same figure; missing figures are left out rather than guessed.
Economy
Housing
Sources: Zillow ZHVI · Census ACS 2022 · Tax Foundation 2023 (effective rates)
Annual tax on median home: $1,472
Affordability & Supply
Market Activity
Sources: Zillow Research monthly · Redfin
Source: Zillow Research · Updated monthly
Source: Redfin · Updated monthly
Health
Education
Safety
Climate & Air Quality
Outdoor & Recreation
Internet & Remote Work
EV Infrastructure
Commute & Transit
Families & Childcare
Civic & Community
Lifestyle & Services
Debt Burden
Innovation
Politics
R+43
2024 Presidential · Montana was R+13 statewide
vs Montana State
Population & Migration
Net Domestic Migration 2023
↑ +51
More people arriving than leaving
IRS Wealth Migration
Wealthier people moving in (IRS: 1.08x avg income)
Economic Mobility
57%
chance a low-income child reaches the middle class
Source: Opportunity Insights
Real Estate
Find Homes in Sweet Grass County
Median home value: $479K
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Full Montana profile
Taxes, cost of living, crime, schools, gun laws and more.
Data: Census ACS, BLS, Zillow, USDA Natural Amenities, OpenElections 2024, CMS, NCES. Vintage 2022–2025. News via Google News.