Jefferson County, Idaho

Total Population: 32,234

County Seat: Rigby

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Median Home Value

$335,000

Owner-occupied units

Median Household Income

$82,952

Across all households

Median Age

32.3 yrs

Across all residents

Bachelor's Degree+

27.2%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)86.1%
Hispanic or Latino10.8%
Two or More Races2.2%
Am. Indian / Alaska Native0.6%
Other Race0.2%

Under 18 Years

32.9%

65 Years and Over

11.5%

Male

51.3%

Female

48.7%

U.S. Citizens (18+)

96.2%

No Health Insurance

8.6%

Education

3 fields

High School Graduate or Higher (25+)

93.3%

Bachelor's Degree or Higher (25+)

27.2%

Enrolled in College (18+)

6.3%

Economics

6 fields

Median Household Income

$82,952

Mean Household Income

$95,822

Per Capita Income

$30,733

Unemployment Rate (16+)

2.5%

In Labor Force (19–64)

77.7%

SNAP / Food Stamps

5.1%

Housing & Households

13 fields

Median Home Value

$335,000

Median Rent

$1,098/mo

Total Housing Units

10,499

Owner-Occupied

82.4%

Renter-Occupied

17.6%

Vacancy Rate

5.7%

Married Couple Households

69.8%

Cohabiting Couple Households

6.3%

Male Householder, No Partner

9.8%

Female Householder, No Partner

14.1%

Average Household Size

3.24

Broadband Internet Access

94.3%

Housing Built Since 2010

18.3%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 16051.