Louisville/Jefferson County metro government, Kentucky Demographics & Population 2026
During the 2020–2024 ACS period, Louisville/Jefferson County metro government, Kentucky had a total population of 631,818, the 1st largest community in Kentucky, with a median household income of $66,849, which is 5% higher than the state average. The poverty rate is 15.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Louisville/Jefferson County metro government is the 1st largest city in Kentucky with a population of 631,818.
Louisville/Jefferson County metro government Quick Facts
How Louisville/Jefferson County metro government Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 627,210 | 631,818 | +0.7% |
| Median household income | $64,731 | $66,849 | +3.3% |
| Median home value | $221,500 | $233,900 | +5.6% |
How Louisville/Jefferson County metro government Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 33 | National average: 61
Education
Educational Attainment (Adults 25+)
Louisville/Jefferson County metro government Rankings in Kentucky
Explore Kentucky Rankings
Other Cities in Jefferson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Jeffersontown | 29,199 | $81,506 | 6.5% | $250,700 |
| St. Matthews | 17,577 | $82,412 | 7.2% | $338,000 |
| Shively | 15,638 | $50,221 | 14.7% | $154,700 |
| Lyndon | 11,030 | $65,679 | 9.2% | $276,800 |
| Middletown | 9,763 | $82,537 | 9.1% | $336,000 |
| Douglass Hills | 5,474 | $78,482 | 6.4% | $346,300 |
| Hurstbourne | 4,702 | $116,094 | 5.5% | $542,600 |
| Prospect | 4,542 | $163,462 | 2.4% | $538,400 |
| Indian Hills | 2,897 | $192,000 | 2.5% | $699,200 |
| Graymoor-Devondale | 2,802 | $96,667 | 5.6% | $338,000 |
Cities Similar to Louisville/Jefferson County metro government
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lexington-Fayette | 323,725 | $69,479 | $293,500 | 48.3% | 14.9% |
| Bowling Green | 75,388 | $48,873 | $241,900 | 31.2% | 25.6% |
| Owensboro | 60,302 | $56,357 | $178,900 | 26.1% | 18.9% |
| Covington | 41,110 | $61,166 | $187,300 | 32.3% | 20.8% |
| Georgetown | 39,117 | $80,088 | $265,400 | 34.1% | 12.1% |
Population Overview
Louisville/Jefferson County metro government is a major urban center located in Kentucky, within Jefferson County. The total population is 631,818. It ranks as the 1st most populous out of 552 Census-designated places in Kentucky.
Age Demographics
The median age in Louisville/Jefferson County metro government is 37.7 years. This is 4% lower than the state median of 39.1 years.
Economy, Income & Housing
The median household income in Louisville/Jefferson County metro government is $66,849. This is 5% higher than the state median of $63,726. It is also 17% lower than the national median of $80,734. The poverty rate stands at 15.8%. This is 1% lower than the state poverty rate of 16.1%. The unemployment rate is 5.5%. This is 12% higher than the state rate of 4.9%. The median home value is $233,900. Housing costs are 14% higher than the state median of $205,600. The home-value-to-income ratio is 3.5x. 60.7% of occupied housing units are owner-occupied. This homeownership rate is 11% lower than the state average of 68.3%.
Race & Ethnicity
The largest racial or ethnic group in Louisville/Jefferson County metro government is White (non-Hispanic), making up 59.4% of the population. Black or African American residents account for 22.1%. The Black or African American population is significantly higher than the state average (22.1% vs 7.5%). The Hispanic or Latino population is significantly higher than the state average (9.5% vs 5.0%). The Asian population is significantly higher than the state average (2.9% vs 1.6%).
Education
33.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% higher than the state rate of 27.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 90.3%.
Data Sources & Methodology
All demographic data for Louisville/Jefferson County metro government, Kentucky is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Kentucky state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 552 Census-designated places in Kentucky. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Kentucky city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Louisville/Jefferson County metro government, Kentucky?
Louisville/Jefferson County metro government, Kentucky has a population of 631,818 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Louisville/Jefferson County metro government, KY?
The median household income in Louisville/Jefferson County metro government is $66,849, which is 17% lower than the national median of $80,734.
What is the poverty rate in Louisville/Jefferson County metro government, KY?
The poverty rate in Louisville/Jefferson County metro government is 15.8%. This means approximately 98,181 residents live below the federal poverty line.
What is the racial makeup of Louisville/Jefferson County metro government, Kentucky?
Louisville/Jefferson County metro government's population is 59.4% White, 22.1% Black, 9.5% Hispanic/Latino, and 2.9% Asian.
What is the median home value in Louisville/Jefferson County metro government, KY?
The median home value in Louisville/Jefferson County metro government is $233,900. The home-value-to-income ratio is 3.5x.
How educated is Louisville/Jefferson County metro government, Kentucky?
33.8% of adults (25+) in Louisville/Jefferson County metro government hold a bachelor's degree or higher, and 14.0% hold a graduate or professional degree.