Marrero, Louisiana Demographics & Population 2026
During the 2020–2024 ACS period, Marrero, Louisiana had a total population of 32,540, the 12th largest community in Louisiana, with a median household income of $41,402, which is 32% lower than the state average. The poverty rate is 23.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 32% below the state average, indicating significant economic challenges.
- Unemployment rate of 8.2% is notably above the national average.
Marrero Quick Facts
How Marrero 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 | 31,866 | 32,540 | +2.1% |
| Median household income | $45,633 | $41,402 | -9.3% |
| Median home value | $173,200 | $169,800 | -2.0% |
How Marrero 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+)
Marrero Rankings in Louisiana
Explore Louisiana Rankings
Other Cities in Jefferson Parish
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Metairie | 139,729 | $73,042 | 12.5% | $327,500 |
| Kenner | 64,904 | $64,020 | 15.4% | $246,300 |
| Terrytown | 24,726 | $51,718 | 19.2% | $220,300 |
| Harvey | 20,915 | $48,774 | 25.8% | $200,100 |
| Gretna | 17,389 | $43,110 | 26.9% | $257,400 |
| Estelle | 16,341 | $78,869 | 17.0% | $217,300 |
| River Ridge | 13,312 | $84,336 | 9.7% | $357,400 |
| Woodmere | 11,879 | $75,828 | 18.2% | $191,100 |
| Waggaman | 11,330 | $68,374 | 24.5% | $170,400 |
| Timberlane | 10,886 | $65,901 | 25.1% | $221,000 |
Cities Similar to Marrero
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Houma | 32,392 | $58,194 | $205,900 | 23.8% | 16.3% |
| New Iberia | 27,571 | $47,087 | $158,300 | 17.3% | 26.7% |
| Alexandria | 44,060 | $47,113 | $183,700 | 25.3% | 27.0% |
| Monroe | 47,004 | $40,505 | $198,900 | 32.4% | 35.9% |
| Terrytown | 24,726 | $51,718 | $220,300 | 21.9% | 19.2% |
Population Overview
Marrero is a mid-sized community located in Louisiana, within Jefferson Parish. The total population is 32,540. It ranks as the 12th most populous out of 488 Census-designated places in Louisiana.
Age Demographics
The median age in Marrero is 39.3 years. This is 3% higher than the state median of 38.0 years.
Economy, Income & Housing
The median household income in Marrero is $41,402. This is 32% lower than the state median of $60,756. It is also 49% lower than the national median of $80,734. The poverty rate stands at 23.0%. This is 21% 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 8.2%. This is 30% higher than the state rate of 6.3%. The median home value is $169,800. Housing costs are 22% lower than the state median of $216,500. The home-value-to-income ratio is 4.1x. 66.1% of occupied housing units are owner-occupied. This homeownership rate is 2% lower than the state average of 67.4%.
Race & Ethnicity
The largest racial or ethnic group in Marrero is Black or African American, making up 47.9% of the population. White (non-Hispanic) residents account for 30.2%. The Black or African American population is significantly higher than the state average (47.9% vs 30.5%). The Asian population is significantly higher than the state average (5.0% vs 1.7%).
Education
14.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 47% 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 78.0%.
Data Sources & Methodology
All demographic data for Marrero, 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 Marrero, Louisiana?
Marrero, Louisiana has a population of 32,540 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Marrero, LA?
The median household income in Marrero is $41,402, which is 49% lower than the national median of $80,734.
What is the poverty rate in Marrero, LA?
The poverty rate in Marrero is 23.0%. This means approximately 7,421 residents live below the federal poverty line.
What is the racial makeup of Marrero, Louisiana?
Marrero's population is 30.2% White, 47.9% Black, 9.8% Hispanic/Latino, and 5.0% Asian.
What is the median home value in Marrero, LA?
The median home value in Marrero is $169,800. The home-value-to-income ratio is 4.1x.
How educated is Marrero, Louisiana?
14.3% of adults (25+) in Marrero hold a bachelor's degree or higher, and 4.4% hold a graduate or professional degree.