Cecilia, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Cecilia, Louisiana had a total population of 1,742, the 213th largest community in Louisiana, with a median household income of $67,109, which is 10% higher than the state average. The poverty rate is 22.6%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 2.1%.
Cecilia Quick Facts
How Cecilia 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 | 1,517 | 1,742 | +14.8% |
| Median household income | $63,056 | $67,109 | +6.4% |
How Cecilia 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
Moderate diversity with one or two groups making up the majority.
State average: 59 | National average: 61
Education
Educational Attainment (Adults 25+)
Cecilia Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in St. Martin Parish
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Morgan City | 11,064 | $56,474 | 17.4% | $155,200 |
| Breaux Bridge | 7,501 | $47,806 | 30.4% | $175,900 |
| St. Martinville | 5,297 | $36,130 | 22.3% | $100,100 |
| Henderson | 1,779 | $48,750 | 12.9% | $93,800 |
| Cade | 1,710 | $72,839 | 6.0% | $204,900 |
| Parks | 963 | $86,458 | 8.6% | $152,600 |
| Catahoula | 594 | $44,539 | 31.8% | $151,600 |
Cities Similar to Cecilia
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Killian | 1,694 | $67,634 | $322,100 | 19.0% | 13.2% |
| Livingston | 1,747 | $61,750 | $192,300 | 17.3% | 16.3% |
| Cade | 1,710 | $72,839 | $204,900 | 13.6% | 6.0% |
| Rosepine | 1,702 | $60,625 | $172,600 | 15.1% | 9.5% |
| Golden Meadow | 1,854 | $71,875 | $141,600 | 15.3% | 9.9% |
Population Overview
Cecilia is a small community located in Louisiana, within St. Martin Parish. The total population is 1,742. It ranks as the 213th most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Cecilia is 32.8 years. This is 14% lower than the state median of 38.0 years. With 30.1% of the population under 18, Cecilia has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Cecilia is $67,109. This is 10% higher than the state median of $60,756. It is also 17% lower than the national median of $80,734. The poverty rate stands at 22.6%. This is 19% higher than the state poverty rate of 18.9%. 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 2.1%. This is 67% lower than the state rate of 6.3%. 72.5% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Cecilia is Black or African American, making up 59.0% of the population. White (non-Hispanic) residents account for 41.0%. The Black or African American population is significantly higher than the state average (59.0% vs 30.5%).
Education
22.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 17% lower 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 80.1%.
Data Sources & Methodology
All demographic data for Cecilia, 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 Cecilia, Louisiana?
Cecilia, Louisiana has a population of 1,742 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cecilia, LA?
The median household income in Cecilia is $67,109, which is 17% lower than the national median of $80,734.
What is the poverty rate in Cecilia, LA?
The poverty rate in Cecilia is 22.6%. This means approximately 394 residents live below the federal poverty line.
What is the racial makeup of Cecilia, Louisiana?
Cecilia's population is 41.0% White, 59.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Cecilia, LA?
The Census Bureau does not publish a reliable median home value estimate for Cecilia — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Cecilia, Louisiana?
22.4% of adults (25+) in Cecilia hold a bachelor's degree or higher, and 3.2% hold a graduate or professional degree.