Louisa, Kentucky Demographics & Population 2026
During the 2020–2024 ACS period, Louisa, Kentucky had a total population of 2,580, the 143rd largest city in Kentucky, with a median household income of $40,000, which is 37% lower than the state average. The poverty rate is 22.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 37% below the state average, indicating significant economic challenges.
- Unemployment rate of 11.1% is notably above the national average.
Louisa Quick Facts
How Louisa 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 | 2,645 | 2,580 | -2.5% |
| Median household income | $41,250 | $40,000 | -3.0% |
| Median home value | $144,900 | $120,500 | -16.8% |
How Louisa 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 less diverse community where one racial or ethnic group represents a large majority.
State average: 33 | National average: 61
Education
Educational Attainment (Adults 25+)
Louisa Rankings in Kentucky
Explore Kentucky Rankings
Other Cities in Lawrence County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Blaine | 80 | $42,188 | 37.5% | $252,800 |
Cities Similar to Louisa
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Tompkinsville | 2,613 | $38,628 | $99,000 | 10.9% | 27.3% |
| Morgantown | 2,479 | $37,604 | $114,000 | 5.3% | 37.3% |
| Eminence | 2,724 | $41,734 | $192,600 | 8.3% | 26.6% |
| Cadiz | 2,677 | $44,152 | $149,800 | 17.4% | 23.5% |
| Irvine | 2,723 | $42,805 | $139,200 | 23.1% | 19.4% |
Population Overview
Louisa is a small community located in Kentucky, within Lawrence County. The total population is 2,580. It ranks as the 143rd most populous out of 552 Census-designated places in Kentucky.
Age Demographics
The median age in Louisa is 33.2 years. This is 15% lower than the state median of 39.1 years.
Economy, Income & Housing
The median household income in Louisa is $40,000. This is 37% lower than the state median of $63,726. It is also 50% lower than the national median of $80,734. The poverty rate stands at 22.3%. This is 39% higher than the state poverty rate of 16.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 11.1%. This is 127% higher than the state rate of 4.9%. The median home value is $120,500. Housing costs are 41% lower than the state median of $205,600. The home-value-to-income ratio is 3.0x. 58.2% of occupied housing units are owner-occupied. This homeownership rate is 15% lower than the state average of 68.3%.
Race & Ethnicity
Louisa has a predominantly White (non-Hispanic) population, comprising 98.0% of all residents. Hispanic or Latino residents account for 0.2%. The Hispanic or Latino population (0.2%) is well below the state average of 5.0%.
Education
23.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 17% lower 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 88.1%.
Data Sources & Methodology
All demographic data for Louisa, 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.
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Frequently Asked Questions
What is the population of Louisa, Kentucky?
Louisa, Kentucky has a population of 2,580 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Louisa, KY?
The median household income in Louisa is $40,000, which is 50% lower than the national median of $80,734.
What is the poverty rate in Louisa, KY?
The poverty rate in Louisa is 22.3%. This means approximately 556 residents live below the federal poverty line.
What is the racial makeup of Louisa, Kentucky?
Louisa's population is 98.0% White, 0.0% Black, 0.2% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Louisa, KY?
The median home value in Louisa is $120,500. The home-value-to-income ratio is 3.0x.
How educated is Louisa, Kentucky?
23.0% of adults (25+) in Louisa hold a bachelor's degree or higher, and 7.6% hold a graduate or professional degree.