Leonville, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Leonville, Louisiana had a total population of 1,395, the 237th largest town in Louisiana, with a median household income of $43,015, which is 29% lower than the state average. The poverty rate is 15.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 36.1% of adults hold a bachelor's degree or higher — top 10% in Louisiana.
Leonville Quick Facts
How Leonville 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 | 1,812 | 1,395 | -23.0% |
| Median household income | $42,188 | $43,015 | +2.0% |
| Median home value | $134,800 | $182,800 | +35.6% |
How Leonville 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: 59 | National average: 61
Education
Educational Attainment (Adults 25+)
Leonville Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in St. Landry Parish
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Opelousas | 15,495 | $32,964 | 37.4% | $105,100 |
| Eunice | 9,239 | $35,436 | 33.2% | $122,000 |
| Sunset | 3,074 | $60,964 | 15.4% | $206,100 |
| Port Barre | 2,275 | $41,278 | 21.9% | $75,700 |
| Arnaudville | 1,239 | $16,111 | 67.1% | $83,400 |
| Lawtell | 1,171 | N/A | 22.3% | N/A |
| Grand Coteau | 959 | $34,730 | 45.7% | $117,500 |
| Krotz Springs | 831 | N/A | 26.6% | $63,300 |
| Melville | 589 | $35,500 | 24.8% | $71,700 |
| Washington | 564 | $41,563 | 28.9% | $85,300 |
Cities Similar to Leonville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sibley | 1,376 | $42,061 | $148,200 | 11.5% | 24.2% |
| Labadieville | 1,408 | $48,056 | $153,100 | 7.2% | 13.8% |
| Iota | 1,481 | $40,833 | $157,500 | 12.3% | 32.0% |
| Jonesville | 1,288 | $43,684 | $112,800 | 22.8% | 34.3% |
| Minorca | 1,430 | $36,113 | $57,300 | 9.6% | 31.7% |
Population Overview
Leonville is a small community located in Louisiana, within St. Landry Parish. The total population is 1,395. It ranks as the 237th most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Leonville is 29.9 years. This is 21% lower than the state median of 38.0 years. With 34.2% of the population under 18, Leonville has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Leonville is $43,015. This is 29% lower than the state median of $60,756. It is also 47% lower than the national median of $80,734. The poverty rate stands at 15.5%. This is 18% lower than the state poverty rate of 18.9%. The survey records no unemployed residents in Leonville, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $182,800. Housing costs are 16% lower than the state median of $216,500. The home-value-to-income ratio is 4.2x. 92.2% of occupied housing units are owner-occupied. This homeownership rate is 37% higher than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Leonville is White (non-Hispanic), making up 63.3% of the population. Black or African American residents account for 17.4%.
Education
36.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Leonville in the top 10% of all cities in the state for educational attainment. This is 33% higher than the state rate of 27.0%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 82.9%. Notably, 23.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Leonville, Louisiana 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 Louisiana state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 488 Census-designated places in Louisiana. 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 Leonville, Louisiana?
Leonville, Louisiana has a population of 1,395 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Leonville, LA?
The median household income in Leonville is $43,015, which is 47% lower than the national median of $80,734.
What is the poverty rate in Leonville, LA?
The poverty rate in Leonville is 15.5%. This means approximately 216 residents live below the federal poverty line.
What is the racial makeup of Leonville, Louisiana?
Leonville's population is 63.3% White, 17.4% Black, 5.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Leonville, LA?
The median home value in Leonville is $182,800. The home-value-to-income ratio is 4.2x.
How educated is Leonville, Louisiana?
36.1% of adults (25+) in Leonville hold a bachelor's degree or higher, and 23.4% hold a graduate or professional degree.