| Statistic | Marrero | Louisiana | National |
| Population | 32,899 | 4,773,985 | 336,919,644 |
| Population density (sq mi) | 4,570 | 111 | 91 |
| Median age | 43.3 | 36.2 | 37.7 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 50% | 52% | 55% |
| Families w/ Kids under 18 | 32% | 43% | 43% |
| Speak English | 89% | 92% | 79% |
| Speak Spanish | 3% | 4% | 13% |
The population of Marrero is 32,899, with a population density of 4,570 people per square mile, diverging from the national average of 91. The median age is 43.3 and 50% of individuals aged 15 or older are married, while 32% have children under 18. As far as income equality in Marrero goes, 29% of households have a median income below $25,000, whereas 6% report an income exceeding $150,000. The Marrero demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.
Recognizing the racial demographics and ethnicity breakdown of Marrero is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Marrero, the racial breakdown comprises 38.5% White, 49.7% Black or African American, 6.1% Asian, 0.3% American Indian, and 0% Native Hawaiian, with 5.6% of the population identifying as Hispanic or Latino. 88.7% of households reported speaking English only, while 3.4% reported speaking Spanish only. Furthermore, 7.4% of residents were categorized as foreign-born.
High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Marrero is 4,570 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.
Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of Marrero demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. Marrero demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.
Urban Development: Marrero demographic statistics are invaluable for urban planners in designing and developing areas that cater to residents' needs, encompassing housing, transportation, and public services, all while fostering sustainability and enhancing quality of life. Shifts in demographics can influence gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract new residents with varying income levels and lifestyle preferences, property values may increase, potentially displacing long-term residents and altering the neighborhood's character. Analyzing population density, age distribution, household size, and income levels is crucial for guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Utilizing Marrero demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.
Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Marrero demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.
| Race | Marrero | Louisiana | National |
| White | 38.49% | 62.62% | 73.35% |
| Black | 49.70% | 32.16% | 12.63% |
| Asian | 6.15% | 1.69% | 5.22% |
| American Indian | 0.30% | 0.57% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 3.71% | 1.83% | 3.06% |
| Other race | 1.66% | 1.09% | 4.75% |
Here are the best places to live in Louisiana
See the best places to live in Marrero
Most Dangerous States In The US
Check out the 10 most dangerous cities in Louisiana