Marrero, Louisiana Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Marrero, Louisiana is 31,866 as of the 2023 American Community Survey, making it the 13th-largest city in Louisiana. The median household income is $45,633, the median home value is $173,200, and the median age is 41.1.
31,866
Population
4426
People / sq mi
$45,633
Median Income
$173,200
Median Home Value
Marrero covers 7.2 sq mi of land at 4426 people per square mile.
About Marrero, LA
Marrero is a city in Louisiana with a population of 31,866. It ranks #13 among cities in Louisiana by population. The median age is 41.1, older than the national median. The population is 46.1% male and 53.9% female.
The median household income in Marrero is $45,633, below the US median of $74,580. 20.2% of residents live below the federal poverty level. Home values sit at a median of $173,200, with monthly rent averaging $997. The homeownership rate of 67.1% is close to the national rate of 64.8%.
Educational attainment in Marrero reflects 12.2% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 3.2% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 22.6 minutes each way.
Race & Ethnicity
| White | 33.7% |
| Black or African American | 50.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Economy & Income
$45,633
Median Household Income
$24,632
Per Capita Income
20.2%
Poverty Rate
4.0%
Unemployment Rate
Housing
$173,200
Median Home Value
$997
Median Rent
67.1%
Owner-Occupied
Education
77.9%
High School+
12.2%
Bachelor's+
Commute
1.2%
Drive Alone
79.3%
Public Transit
3.2%
Work From Home
22.6 min
Avg Commute
Community Profile
10.6%
Foreign Born
86.9%
Non-English at Home
4.9%
Veterans
22.0%
With Disability
92.6%
Health Insurance
90.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.6% |
| Education, Health Care & Social Services | 14.8% |
| Construction | 9.2% |
| Arts, Entertainment & Food Services | 7.2% |
| Retail Trade | 7.1% |
| Finance, Insurance & Real Estate | 7.0% |
| Manufacturing | 5.6% |
| Public Administration | 5.1% |
| Information | 4.3% |
| Agriculture & Mining | 1.2% |
| Transportation & Warehousing | 0.6% |
Largest cities in Louisiana
Largest counties in Louisiana
Part of Louisiana
Metro areas in Louisiana
City rankings
Frequently Asked Questions
Marrero, Louisiana has a population of 31,866 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 13th-largest city in Louisiana.
The median household income in Marrero, Louisiana is $45,633, with 20.2% of residents living below the federal poverty level.
The median home value in Marrero, Louisiana is $173,200, with median monthly rent at $997 and a homeownership rate of 67.1%.
The median age in Marrero, Louisiana is 41.1 years. The population is 46.1% male and 53.9% female.
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Statewide data for Louisiana
Population, race, income, age, and trends across Louisiana
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.