Jefferson County vs Warren County
A side-by-side comparison of Jefferson County and Warren County: population, income, housing, and more.
Jefferson County and Warren County are counties in Kentucky. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Jefferson County has the higher population (777,392 vs 137,549 in Warren County). Jefferson County has the higher median household income ($67,849 vs $64,801 in Warren County). Warren County has the higher median home value ($242,600 vs $237,200 in Jefferson County).
Population, income & housing
| Jefferson County | Warren County | |
|---|---|---|
| Population | 777,392 | 137,549 |
| Median age | 38.4 yrs | 33.4 yrs |
| Median household income | $67,849 | $64,801 |
| Median home value | $237,200 | $242,600 |
| Median gross rent | $1,097 | $963 |
| Housing units | 357,923 | 58,563 |
| Homeownership rate | 61.8% | 56.7% |
| Bachelor's degree or higher | 36.6% | 33.4% |
| Unemployment rate | 4.8% | 4.5% |
Trends (ACS 5-year, 2019–2023)
| Jefferson County | Warren County | |
|---|---|---|
| Population | 767,419 → 777,392 (+1.3%) | 128,652 → 137,549 (+6.9%) |
| Median household income | $56,586 → $67,849 (+19.9%) | $52,270 → $64,801 (+24.0%) |
| Median home value | $170,100 → $237,200 (+39.4%) | $167,600 → $242,600 (+44.7%) |
| Median gross rent | $871 → $1,097 (+25.9%) | $781 → $963 (+23.3%) |
Jefferson County
767,419777,392
$56,586$67,849
$170,100$237,200
$871$1,097
Warren County
128,652137,549
$52,270$64,801
$167,600$242,600
$781$963
Age & race/ethnicity
Age distribution (share)
| Jefferson County | Warren County | |
|---|---|---|
| Under 5 | 6.1% | 6.5% |
| 5 to 17 | 16.1% | 17.0% |
| 18 to 24 | 8.4% | 15.2% |
| 25 to 34 | 14.6% | 13.6% |
| 35 to 44 | 13.0% | 12.4% |
| 45 to 54 | 11.9% | 11.2% |
| 55 to 64 | 13.0% | 10.9% |
| 65 to 74 | 10.3% | 8.1% |
| 75 and over | 6.6% | 5.1% |
Race & ethnicity (share)
| Jefferson County | Warren County | |
|---|---|---|
| White (non-Hispanic) | 63.3% | 75.0% |
| Black or African American | 21.7% | 8.5% |
| American Indian & Alaska Native | 0.0% | 0.1% |
| Asian | 2.9% | 4.5% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.5% |
| Some other race | 0.3% | 0.1% |
| Two or more races | 3.8% | 4.3% |
| Hispanic or Latino | 7.8% | 6.9% |
Educational attainment (age 25+)
Share of adults 25+
| Jefferson County | Warren County | |
|---|---|---|
| No high school diploma | 8.5% | 11.1% |
| High school graduate | 25.9% | 26.5% |
| Some college or associate's | 29.0% | 29.1% |
| Bachelor's degree | 21.5% | 20.6% |
| Graduate or professional degree | 15.0% | 12.7% |
Commute to work
How workers get to work (share)
| Jefferson County | Warren County | |
|---|---|---|
| Drove alone | 73.7% | 78.8% |
| Carpooled | 8.3% | 10.7% |
| Public transit | 1.9% | 0.1% |
| Walked | 1.9% | 2.9% |
| Bicycle | 0.2% | 0.2% |
| Worked from home | 12.4% | 6.3% |
| Other means | 1.5% | 1.0% |
Housing
Units in structure (share)
| Jefferson County | Warren County | |
|---|---|---|
| 1-unit, detached | 64.1% | 62.7% |
| 1-unit, attached | 4.1% | 2.0% |
| 2 to 4 units | 10.0% | 11.1% |
| 5 to 19 units | 13.0% | 13.4% |
| 20 or more units | 7.6% | 5.1% |
| Mobile home & other | 1.2% | 5.7% |
Poverty & households
| Jefferson County | Warren County | |
|---|---|---|
| Poverty rate | 14.5% | 16.8% |
| Average household size | 2.32 | 2.43 |
| Mean commute (minutes) | 22 | 21 |
| Median year structure built | 1971 | 1992 |
Full profiles
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