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Stillwater County, Montana

County

Population: 9,052 (2023 estimate)

Located in Montana

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

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Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Stillwater County

What is the median household income in Stillwater County?
The median household income in Stillwater County is $81,503 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Stillwater County?
The poverty rate in Stillwater County is 6.0% (U.S. Census Bureau ACS 2023).
What is the median home value in Stillwater County?
$355,600 (U.S. Census Bureau ACS 2023).
What is the average rent in Stillwater County?
The median gross rent in Stillwater County is $968 per month (U.S. Census Bureau ACS 2023).
What percentage of Stillwater County residents have a college degree?
29.8% of adults in Stillwater County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
9,052
Median Income
$81,503
Median Home Value
$355,600
Poverty Rate
6.0%
Unemployment (ACS 2023)
3.3%
Median Age
47.0 yrs
Since 2019 Median Income: +$16,858 (+26.1%) Home Value: +$100,100 (+39.2%) Poverty Rate: +1.6 pp (+36.4%) Bachelor's+: +4.8 pp (+19.2%) Unemployment: 0.0 pp (+0%)

Demographics

Total Population 9,052
Median Age 47.0
Female 49.8%
Race & Ethnicity
Hispanic or Latino 3.4% White (non-Hisp.) 92.3% Black 0.1% Asian 0.4% Two or More 4.8% Other 1.1%
Asian Subgroups (% of total pop.)
Chinese
0.2%
Filipino
0.1%
Hispanic Subgroups (% of total pop.)
Mexican
1.3%
Puerto Rican
0.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $81,503 ±$5,650
+$11,581 vs. state
Per Capita Income $106,267
Median Family Income $101,688
Poverty Rate 6.0%
-1.1 pp vs. state
Child Poverty Rate 8.8%
Working-Age Poverty Rate
SNAP Recipients 6.2%
Social Security Income
Retirement Income 29.9%
Household Income Distribution
< $10k
3.2%
$10–15k
2.2%
$15–25k
6.1%
$25–35k
8.4%
$35–50k
11.1%
$50–75k
13.8%
$75–100k
13.6%
$100–150k
18.8%
$150–200k
11.0%
$200k+
11.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 4,657
Owner-Occupied 80.8%
Renter-Occupied 19.2%
Vacancy Rate 16.9%
Median Home Value $355,600
+$17,500 vs. state
Median Gross Rent $968
Owner Cost Burden (30%+) 19.2%
Renter Cost Burden (30%+) 29.9%
Home Value Distribution
< $50k
4.2%
$50–100k
3.0%
$100–200k
4.9%
$200–300k
21.9%
$300–500k
29.4%
$500k–$1M
24.9%
$1M+
4.8%
Gross Rent Distribution
< $500
15.9%
$500–1k
38.1%
$1–1.5k
35.3%
$1.5–2k
10.1%
$2–2.5k
0.5%
Vehicle Availability
No vehicle
2.9%
1 vehicle
19.4%
2 vehicles
37.3%
3+
40.4%
Housing Type
Single-fam. det.
83.5%
Single-fam. att.
1.9%
2–4 units
0.6%
5–19 units
1.1%
20+ units
0.5%
Mobile home
10.7%
Housing Age
Pre-1940
13.5%
1940–1969
6.2%
1970–1999
12.9%
2000–2009
18.7%
2010+
10.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 93.1%
Bachelor's or Higher 29.8%
-4.7 pp vs. state
Graduate Degree 8.6%
Some College / Associate 21.3%
Less Than High School 2.8%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 61.9%
Unemployment Rate 3.3%
-0.5 pp vs. state
Work from Home 7.9%
Self-Employed 8.5%
Government Workers 14.1%
Private For-Profit 76.6%
Industry
Agriculture
20.5%
Edu/Health
19.1%
Retail
8.7%
Construction
8.7%
Arts/Entmt.
8.6%
Prof. Services
8.2%
Manufacturing
6.8%
Finance
6.3%
Transportation
5.4%
Public Admin
3.1%
Wholesale
1.4%
Information
0.6%
Occupation
Management
28.7%
Construction
23.9%
Food Prep
17.4%
Sales
15.9%
Production
14.1%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 28.5 min
Drove Alone 61.9%
Carpool 21.4%
Public Transit 3.3%
Work from Home 7.9%
Walked 4.1%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 3,869
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 57.7%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 18.1%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
4.2%
5–9
6.2%
10–14
5.9%
15–19
6.6%
20–24
4.3%
25–34
9.1%
35–44
10.9%
45–54
12.2%
55–64
7.6%
65–74
8.1%
75–84
16.2%
85+
6.7%
Under 18: 21.1% Working age (18–64): 78.9% 65 and over: 25.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 1.1%
Naturalized Citizen 78.4%
Speaks English Less Than Very Well 0.2%
Foreign-Born Origin
Europe
74.5%
Asia
19.6%

Veterans & Disability

Veteran 11.6%
With a Disability 17.2%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 95.4%
Uninsured 4.6%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 84.8%
Has a Computer 92.9%
Same House 1 Year Ago 92.9%
Moved from Abroad 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Stillwater County

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Where People Move From (IRS Migration Data)

Top origins of people who moved to Stillwater County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Yellowstone County 91 179
Other flows - West 89 165
Other flows - South 23 55
Gallatin County 21 39