Garfield County, Montana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 53rd-largest in Montana
The population of Garfield County, Montana is 938 as of the 2023 American Community Survey, making it the 53rd-largest county in Montana. The median household income is $61,750, the median home value is $178,300, and the median age is 43.9.
The population of Garfield County has declined 0.9% since 2010 (1,192 → 1,181), a -0.07% annualized rate.
938
Population
-0.07%
Annual growth
0
People / sq mi
$61,750
Median Income
$178,300
Median Home Value
Garfield County covers 4,677 sq mi of land at 0.2 people per square mile.
About Garfield County, MT
What sets Garfield County apart is where people work — remote work is unusually prominent here, at 39.5% versus 14.0% nationally. Garfield County is a county in Montana with a population of 938.
Household earnings are middling, with a median of $61,750 — below the US median of $78,538. Poverty sits at 12.8%, close to the national 12.4%. Homes carry a median value of $178,300, with typical rent around $802.
Degree attainment is mid-range for US counties: 21.3% of adults hold a four-year degree, below the national 35.0%. Remote work is widespread — 39.5% of workers stay home, above the national 14.0%, and the average commute runs about 18 minutes each way.
The remote-work concentration is telling in Garfield County — it skews toward higher-income, college-educated workers and reshapes both commute patterns and housing demand.
Garfield County Population History (2010-2024)
The county of Garfield County had a population of 1,192 in 2010 and 1,181 in 2024, a -0.9% growth over 14 years. The peak was 1,295 in 2016. Average annual growth rate: -0.02%.
1,181
Population (2024)
1,192
Population (2010)
1,295
Peak (2016)
-0.02%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 1,192 |
| 2011 | 1,254 |
| 2012 | 1,244 |
| 2013 | 1,254 |
| 2014 | 1,274 |
| 2015 | 1,283 |
| 2016 | 1,295 |
| 2017 | 1,279 |
| 2018 | 1,262 |
| 2019 | 1,272 |
| 2020 | 1,171 |
| 2021 | 1,206 |
| 2022 | 1,221 |
| 2023 | 1,216 |
| 2024 | 1,181 |
Race & Ethnicity
| White | 97.8% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Age & Sex
43.9
Median Age
50.2%
Female
49.8%
Male
27.5%
Age 65+
Age Distribution
Children (under 15): 20.5% · Seniors (65+): 27.5%
Income & Poverty
| Median household income | $61,750$-8,172 vs state |
| Mean household income | $83,601 |
| Per-capita income | $35,206 |
| Poverty rate | 12.8%+5.7% vs state |
| Unemployment rate | 0.0% |
| Employment-to-population | 60.8% |
Top Industries by Employment
The largest employment sector in Garfield County is agriculture, accounting for 48.0% of workers.
How residents commute
0.0%
Drive alone
13.9%
Carpool
41.3%
Public transit
39.5%
Work from home
18.2 min
Avg commute
Housing
$178,300$-159,800 vs state
Median home value
$802
Median rent
70.3%
Homeownership rate
746
Total housing units
54.6%
Occupied
45.4%
Vacant
29.7%
Renter-occupied
Social & access
89.1%
With health insurance
92.9%
With broadband internet
23.9%
Foreign-born
6.0%
Veterans (18+)
13.4%
With a disability
100.0%
Speak language other than English at home
Education
96.4%
High School+
21.3%
Bachelor's+
Largest cities in Montana
Other counties in Montana
Part of Montana
Metro areas in Montana
County rankings
Frequently Asked Questions
Garfield County, Montana has a population of 938 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest county in Montana. Population density is 0 people per square mile.
The population of Garfield County has declined 0.9% since 2010 (1,192 → 1,181), a -0.07% annualized rate.
The median household income in Garfield County, Montana is $61,750, with mean (average) household income of $83,601 and per-capita income of $35,206. 12.8% of residents live below the federal poverty level.
In Garfield County, the largest racial and ethnic groups are White (97.8%), Black or African American (1.0%), Hispanic or Latino (1.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Garfield County, Montana is 43.9 years. Residents are 50.2% female and 49.8% male.
The median home value in Garfield County is $178,300 and median monthly rent is $802. 70.3% of occupied housing units are owner-occupied. The county has 746 total housing units, 45.4% of which are vacant.
The largest employment sector in Garfield County, Montana is agriculture, forestry, fishing, and mining, employing 48.0% of workers. The unemployment rate is 0.0%.
Billings is among the largest cities associated with Garfield County, Montana, with a population of 118,321.
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Statewide data for Montana
Population, race, income, age, and trends across Montana
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.