Petroleum County, Montana

Total Population: 401

County Seat: Winnett

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Median Home Value

$173,700

Owner-occupied units

Median Household Income

$59,318

Across all households

Median Age

51.5 yrs

Across all residents

Bachelor's Degree+

27.1%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)99.3%
Asian (Non-Hispanic)0.7%

Under 18 Years

13.2%

65 Years and Over

27.9%

Male

56.6%

Female

43.4%

U.S. Citizens (18+)

100.0%

No Health Insurance

6.2%

Education

3 fields

High School Graduate or Higher (25+)

98.8%

Bachelor's Degree or Higher (25+)

27.1%

Enrolled in College (18+)

1.7%

Economics

6 fields

Median Household Income

$59,318

Mean Household Income

$79,305

Per Capita Income

$39,877

Unemployment Rate (16+)

0.9%

In Labor Force (19–64)

88.8%

SNAP / Food Stamps

0.5%

Housing & Households

13 fields

Median Home Value

$173,700

Median Rent

$769/mo

Total Housing Units

295

Owner-Occupied

77.0%

Renter-Occupied

23.0%

Vacancy Rate

32.2%

Married Couple Households

60.0%

Cohabiting Couple Households

5.0%

Male Householder, No Partner

24.5%

Female Householder, No Partner

10.5%

Average Household Size

2.01

Broadband Internet Access

84.0%

Housing Built Since 2010

6.1%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 30069.