Ravalli County, Montana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 7th-largest in Montana
The population of Ravalli County, Montana is 45,807 as of the 2023 American Community Survey, making it the 7th-largest county in Montana. The median household income is $71,323, the median home value is $435,000, and the median age is 48.9.
The population of Ravalli County has grown 19.5% since 2010 (40,323 → 48,187), a +1.28% annualized rate.
45,807
Population
+1.28%
Annual growth
19
People / sq mi
$71,323
Median Income
$435,000
Median Home Value
Ravalli County covers 2,391 sq mi of land at 19.2 people per square mile.
About Ravalli County, MT
Ravalli County is a county in Montana with a population of 45,807. It ranks #7 among counties in Montana by population. The median age is 48.9, older than the national median. The population is 50.1% male and 49.9% female.
The median household income in Ravalli County is $71,323, near the US median of $74,580. 4.4% of residents live below the federal poverty level. Home values sit at a median of $435,000, with monthly rent averaging $1,054. The homeownership rate of 78.6% is higher than the national rate of 64.8%.
Educational attainment in Ravalli County reflects 29.8% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 12.5% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 25.3 minutes each way.
Ravalli County Population History (2010-2024)
The county of Ravalli County had a population of 40,323 in 2010 and 48,187 in 2024, a 19.5% growth over 14 years. The peak was 48,187 in 2024. Average annual growth rate: 1.29%.
48,187
Population (2024)
40,323
Population (2010)
48,187
Peak (2024)
1.29%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 40,323 |
| 2011 | 40,387 |
| 2012 | 40,596 |
| 2013 | 40,698 |
| 2014 | 40,786 |
| 2015 | 41,199 |
| 2016 | 41,975 |
| 2017 | 42,617 |
| 2018 | 43,377 |
| 2019 | 44,149 |
| 2020 | 44,417 |
| 2021 | 46,096 |
| 2022 | 47,177 |
| 2023 | 47,760 |
| 2024 | 48,187 |
Race & Ethnicity
| White | 90.7% |
| Black or African American | 0.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.9% |
| Two or More Races | 0.0% |
Age & Sex
48.9
Median Age
49.9%
Female
50.1%
Male
26.5%
Age 65+
Age Distribution
Children (under 15): 15.1% · Seniors (65+): 26.5%
Income & Poverty
| Median household income | $71,323+$1,401 vs state |
| Mean household income | $93,574 |
| Per-capita income | $39,767 |
| Poverty rate | 4.4%-2.7% vs state |
| Unemployment rate | 1.8% |
| Employment-to-population | 53.5% |
Top Industries by Employment
The largest employment sector in Ravalli County is professional & business services, accounting for 20.9% of workers.
How residents commute
0.1%
Drive alone
2.5%
Carpool
72.0%
Public transit
12.5%
Work from home
25.3 min
Avg commute
Housing
$435,000+$96,900 vs state
Median home value
$1,054
Median rent
78.6%
Homeownership rate
21,098
Total housing units
89.0%
Occupied
11.0%
Vacant
21.4%
Renter-occupied
Social & access
91.2%
With health insurance
94.6%
With broadband internet
60.9%
Foreign-born
11.6%
Veterans (18+)
18.4%
With a disability
96.5%
Speak language other than English at home
Education
93.3%
High School+
29.8%
Bachelor's+
Largest cities in Montana
Other counties in Montana
Part of Montana
Metro areas in Montana
County rankings
Frequently Asked Questions
Ravalli County, Montana has a population of 45,807 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 7th-largest county in Montana. Population density is 19 people per square mile.
The population of Ravalli County has grown 19.5% since 2010 (40,323 → 48,187), a +1.28% annualized rate.
The median household income in Ravalli County, Montana is $71,323, with mean (average) household income of $93,574 and per-capita income of $39,767. 4.4% of residents live below the federal poverty level.
In Ravalli County, the largest racial and ethnic groups are White (90.7%), Hispanic or Latino (2.9%), Black or African American (0.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Ravalli County, Montana is 48.9 years. Residents are 49.9% female and 50.1% male.
The median home value in Ravalli County is $435,000 and median monthly rent is $1,054. 78.6% of occupied housing units are owner-occupied. The county has 21,098 total housing units, 11.0% of which are vacant.
The largest employment sector in Ravalli County, Montana is professional, scientific, and management services, employing 20.9% of workers. The unemployment rate is 1.8%.
Billings is among the largest cities associated with Ravalli 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.