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Jefferson County, Kentucky

County

Population: 777,392 (2023 estimate)

Located in Kentucky

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 $135,781 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Jefferson County?
The poverty rate in Jefferson County is 7.0% (U.S. Census Bureau ACS 2023).
What is the median home value in Jefferson County?
$585,400 (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?
64.0% of adults in Jefferson County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
4,690
Median Income
$135,781
Median Home Value
$585,400
Poverty Rate
7.0%
Unemployment (ACS 2023)
8.1%
Median Age
48.0 yrs
Since 2019 Median Income: +$3,102 (+2.3%) Home Value: +$66,600 (+12.8%) Poverty Rate: +5.8 pp (+483.3%) Bachelor's+: +6.2 pp (+10.7%) Unemployment: +6.4 pp (+376.5%)

Demographics

Total Population 4,690
Median Age 48.0
Female 48.0%
Race & Ethnicity
Hispanic or Latino 1.2% White (non-Hisp.) 95.0% Black 0.9% Asian 0.5% Two or More 3.3% Other 0.3%

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

Income & Poverty

Median Household Income $135,781 ±$28,375
+$73,364 vs. state
Per Capita Income $161,687
Median Family Income $159,972
Poverty Rate 7.0%
-4.8 pp vs. state
Child Poverty Rate 10.9%
Working-Age Poverty Rate
SNAP Recipients 0.0%
Social Security Income
Retirement Income 39.5%
Household Income Distribution
$10–15k
1.6%
$15–25k
2.5%
$25–35k
3.1%
$35–50k
6.6%
$50–75k
8.8%
$75–100k
17.6%
$100–150k
16.7%
$150–200k
12.4%
$200k+
30.7%

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

Housing

Total Housing Units 1,902
Owner-Occupied 95.7%
Renter-Occupied 4.3%
Vacancy Rate 2.4%
Median Home Value $585,400
+$393,100 vs. state
Median Gross Rent $1,458
Owner Cost Burden (30%+) 27.5%
Renter Cost Burden (30%+) 44.6%
Home Value Distribution
< $50k
1.6%
$50–100k
0.8%
$100–200k
0.7%
$200–300k
4.2%
$300–500k
29.5%
$500k–$1M
50.9%
$1M+
11.4%
Gross Rent Distribution
$1–1.5k
53.8%
$1.5–2k
21.5%
$3.5k+
24.6%
Vehicle Availability
1 vehicle
17.9%
2 vehicles
35.5%
3+
46.6%
Housing Type
Single-fam. det.
96.1%
Single-fam. att.
3.9%
Housing Age
Pre-1940
12.1%
1940–1969
1.9%
1970–1999
16.1%
2000–2009
10.9%
2010+
2.4%

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

Education

High School or Higher 99.4%
Bachelor's or Higher 64.0%
+37.0 pp vs. state
Graduate Degree 27.6%
Some College / Associate 16.9%
Less Than High School 0.4%
Enrolled in School

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

Employment

Labor Force Participation 63.3%
Unemployment Rate 8.1%
+3.3 pp vs. state
Work from Home 21.6%
Self-Employed 3.8%
Government Workers 9.4%
Private For-Profit 86.8%
Industry
Edu/Health
23.6%
Prof. Services
20.0%
Construction
10.4%
Finance
8.3%
Arts/Entmt.
8.1%
Manufacturing
7.5%
Retail
6.0%
Transportation
5.2%
Information
2.7%
Public Admin
2.2%
Wholesale
1.1%
Agriculture
0.6%
Occupation
Management
68.0%
Sales
12.3%
Food Prep
9.0%
Production
6.8%
Construction
3.9%

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

Commute

Median Travel Time 31.8 min
Drove Alone 72.9%
Carpool 4.8%
Public Transit 0.0%
Work from Home 21.6%
Walked 0.4%
Bicycle

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

Households & Families

Total Households 1,857
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 62.3%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 25.8%
Multigenerational

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

Age Distribution

Under 5
7.0%
5–9
6.5%
10–14
5.4%
15–19
5.4%
20–24
1.8%
25–34
4.1%
35–44
13.7%
45–54
13.2%
55–64
8.1%
65–74
11.5%
75–84
13.5%
85+
7.8%
Under 18: 23.4% Working age (18–64): 76.6% 65 and over: 23.3%

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

Social Characteristics

Immigration

Foreign Born 1.9%
Naturalized Citizen 61.5%
Speaks English Less Than Very Well 0.0%
Foreign-Born Origin
Europe
34.1%
Asia
27.5%

Veterans & Disability

Veteran 7.2%
With a Disability 7.6%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 98.7%
Uninsured 1.3%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 99.1%
Has a Computer 98.0%
Same House 1 Year Ago 94.6%
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.)
Other flows - South 1,708 2,877
Other flows - Midwest 1,210 1,921
Bullitt County 1,157 1,950
Oldham County 764 1,292
Clark County 683 1,063
Fayette County 519 712
Other flows - Northeast 506 821
Other flows - West 501 837
Hardin County 468 751
Miami-Dade County 403 661