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Jefferson County, Colorado

County

Population: 579,715 (2023 estimate)

Located in Colorado

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 — Jefferson County

What is the median household income in Jefferson County?
The median household income in Jefferson County is $95,635 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Jefferson County?
The poverty rate in Jefferson County is 6.1% (U.S. Census Bureau ACS 2023).
What is the median home value in Jefferson County?
$231,100 (U.S. Census Bureau ACS 2023).
What is the average rent in Jefferson County?
The median gross rent in Jefferson County is $1,458 per month (U.S. Census Bureau ACS 2023).
What percentage of Jefferson County residents have a college degree?
24.4% of adults in Jefferson County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
5,616
Median Income
$95,635
Median Home Value
$231,100
Poverty Rate
6.1%
Unemployment (ACS 2023)
5.7%
Median Age
38.0 yrs
Since 2019 Median Income: +$18,927 (+24.7%) Home Value: +$62,000 (+36.7%) Poverty Rate: -0.2 pp (-3.2%) Bachelor's+: +1.4 pp (+6.1%) Unemployment: -1.5 pp (-20.8%)

Demographics

Total Population 5,616
Median Age 38.0
Female 51.7%
Race & Ethnicity
Hispanic or Latino 12.3% White (non-Hisp.) 82.9% Black 0.4% Two or More 7.5% Other 5.2%
Hispanic Subgroups (% of total pop.)
Mexican
5.2%
Puerto Rican
4.5%

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

Income & Poverty

Median Household Income $95,635 ±$11,917
+$3,165 vs. state
Per Capita Income $99,302
Median Family Income $119,706
Poverty Rate 6.1%
+0.2 pp vs. state
Child Poverty Rate 12.5%
Working-Age Poverty Rate
SNAP Recipients 6.0%
Social Security Income
Retirement Income 29.0%
Household Income Distribution
< $10k
4.9%
$10–15k
0.9%
$15–25k
7.9%
$25–35k
5.7%
$35–50k
6.9%
$50–75k
12.6%
$75–100k
19.0%
$100–150k
18.9%
$150–200k
11.7%
$200k+
11.6%

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

Housing

Total Housing Units 2,408
Owner-Occupied 66.9%
Renter-Occupied 33.1%
Vacancy Rate 5.9%
Median Home Value $231,100
-$271,100 vs. state
Median Gross Rent $1,458
Owner Cost Burden (30%+) 16.3%
Renter Cost Burden (30%+) 23.2%
Home Value Distribution
< $50k
1.8%
$50–100k
0.4%
$100–200k
15.6%
$200–300k
47.3%
$300–500k
14.8%
$500k–$1M
2.2%
Gross Rent Distribution
< $500
7.0%
$500–1k
14.5%
$1–1.5k
29.5%
$1.5–2k
29.3%
$2–2.5k
7.0%
$2.5–3.5k
12.8%
Vehicle Availability
No vehicle
6.5%
1 vehicle
25.8%
2 vehicles
40.4%
3+
27.2%
Housing Type
Single-fam. det.
79.2%
Single-fam. att.
2.5%
2–4 units
3.0%
5–19 units
1.5%
20+ units
6.4%
Housing Age
Pre-1940
10.0%
1940–1969
18.4%
1970–1999
11.3%
2000–2009
7.1%
2010+
1.4%

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

Education

High School or Higher 94.3%
Bachelor's or Higher 24.4%
-20.3 pp vs. state
Graduate Degree 6.7%
Some College / Associate 20.6%
Less Than High School 1.2%
Enrolled in School

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

Employment

Labor Force Participation 73.0%
Unemployment Rate 5.7%
+1.2 pp vs. state
Work from Home 14.8%
Self-Employed 7.2%
Government Workers 13.3%
Private For-Profit 79.5%
Industry
Edu/Health
22.9%
Construction
20.4%
Retail
13.8%
Prof. Services
8.2%
Transportation
7.6%
Manufacturing
7.5%
Arts/Entmt.
5.8%
Finance
5.2%
Public Admin
4.0%
Wholesale
2.7%
Information
0.3%
Occupation
Management
41.4%
Sales
23.8%
Construction
15.8%
Food Prep
9.6%
Production
9.4%

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

Commute

Median Travel Time 23.7 min
Drove Alone 73.8%
Carpool 8.4%
Public Transit 3.0%
Work from Home 14.8%
Walked 0.0%
Bicycle

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

Households & Families

Total Households 2,265
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 45.7%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 15.9%
Multigenerational

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

Age Distribution

Under 5
9.1%
5–9
4.4%
10–14
4.3%
15–19
4.5%
20–24
5.0%
25–34
17.2%
35–44
10.4%
45–54
13.6%
55–64
8.9%
65–74
7.5%
75–84
11.0%
85+
2.6%
Under 18: 21.5% Working age (18–64): 78.5% 65 and over: 15.0%

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

Social Characteristics

Immigration

Foreign Born 2.5%
Naturalized Citizen 60.4%
Speaks English Less Than Very Well 2.3%
Foreign-Born Origin
Latin America
51.1%
Europe
39.6%
Asia
9.4%

Veterans & Disability

Veteran 5.9%
With a Disability 15.0%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 95.9%
Uninsured 4.1%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 89.2%
Has a Computer 93.4%
Same House 1 Year Ago 93.0%
Moved from Abroad 0.0%

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

Compare Jefferson County

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Where People Move From (IRS Migration Data)

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

Origin Tax Returns People (est.)
Denver County 7,255 10,103
Adams County 2,833 4,360
Arapahoe County 2,515 3,640
Other flows - South 1,704 2,523
Other flows - Midwest 1,259 1,676
Boulder County 1,060 1,372
Douglas County 1,050 1,493
Other flows - West 916 1,322
Other flows - Northeast 727 902
Broomfield County 632 861