Statistic Mandeville Louisiana National
Population 12,894 4,773,985 336,919,644
Population density (sq mi) 1,857 111 91
Median age 42.7 36.2 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 60% 52% 55%
Families w/ Kids under 18 48% 43% 43%
Speak English 95% 92% 79%
Speak Spanish 3% 4% 13%
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Overview of Mandeville Demographics

Mandeville demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Mandeville population is 12,894 and has a population density of 1,857 people per square mile, compared to the national average of 91. The median age of all residents is 42.7, 60% of people 15 years of age or older are married and 48% have kids under the age of 18. In Mandeville, 13% of households have a median income that is below $25,000 and 35% of households report a median income above $150,000.

Mandeville Racial Demographics & Ethnicity

Understanding the Mandeville racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Mandeville, the racial breakdown indicates 94.7% White, 2.6% Black or African American, 2.1% Asian, 0% American Indian and 0% Native Hawaiian, with 2.8% of the population identifying as Hispanic or Latino. Notably, 95% of households reported speaking English only, while 2.6% reported speaking Spanish only. Additionally, 4.2% of residents were categorized as foreign-born.

Mandeville Population Density

Mandeville could serve as a prime example of how areas with higher-than-average population density can champion environmental sustainability by reducing per capita energy consumption, greenhouse gas emissions and land use. Embracing compact urban development, these densely populated areas promote energy-efficient buildings and encourages walking, cycling and public transit use, fostering sustainable lifestyles and minimizing environmental impact. Moreover, densely populated regions are renowned for their vibrant social and cultural scenes, driven by a diverse population that organizes an array of cultural events, festivals and community activities. This cultural diversity ignites creativity, innovation and cross-cultural exchange, enriching the social fabric of the community. The Mandeville population density is 1,857, surpassing the national average of 91 per square miles, positioning itself to capitalize on the advantages of dense urban living.

Why are Demographics Important?

Healthcare Planning: The analysis of Mandeville demographics can offer insights into healthcare planning and delivery, identifying population health needs, disparities and risk factors. By understanding demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Through the use of demographic data and statistics, healthcare providers and policymakers aim to achieve equitable, accessible and high-quality healthcare for all individuals and communities. This proactive approach to healthcare planning ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Urban Development: Mandeville 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 Mandeville demographic data in planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Education Allocation: Mandeville demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as racial and ethnic minorities, socio-economic status, and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Ultimately, Mandeville demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

Demographics Quick Facts

  • The population density in Mandeville is 1580% higher than Louisiana
  • The median age in Mandeville is 18% higher than Louisiana
  • In Mandeville 94.72% of the population is White
  • In Mandeville 2.61% of the population is Black
  • In Mandeville 2.12% of the population is Asian

Compare Mandeville, LA Demographics

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      Mandeville racial demographics

      Race Mandeville Louisiana National
      White 94.72% 62.62% 73.35%
      Black 2.61% 32.16% 12.63%
      Asian 2.12% 1.69% 5.22%
      American Indian 0.00% 0.57% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 0.39% 1.83% 3.06%
      Other race 0.16% 1.09% 4.75%
      In Mandeville, 2.8% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Mandeville age breakdown

      Marital status

      Age of children in married couples

      Source: The Mandeville, LA demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.