County

Jefferson County

Colorado

579,377 population$110,656 median income472,407 voting age0 active campaigns

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Officials Representing Jefferson County

Congressional District Coverage

Jefferson County is 93% in CO Congressional District 7, and 7% across 3 other districts.

Area-weighted; population-weighted shares may differ in counties with large urban/rural density splits.

Median Income

$110,656

↑ 16%vs $95,470

Bachelor's+

52.0%

↑ 14%vs 45.7%

Under 18

18.5%

↓ 12%vs 21.0%

Owner-Occupied

70.7%

↑ 7%vs 66.2%

White (non-Hispanic)

79.5%

↔ 13%vs 70.5%

Demographics

American Community Survey 2024 5-year estimates

Race & Ethnicity

White79.5%

Hispanic/Latino16.1%

Black1.2%

Asian2.9%

Two or More12.7%

Other3.7%

Income & Economy

Median Household Income$110,656

Per Capita Income$60,827

Poverty Rate6.7%

Unemployment3.9%

Education

High School+95.8%

Bachelor's+52.0%

Housing

Median Home Value$637,600

Median Rent$1,861

Owner-Occupied70.7%

Health Insurance

Uninsured5.3%

Age Distribution

Under 1818.5%

65 and Over17.9%

Median Age40.5

Overlapping Divisions