| Statistic | Marlton | New Jersey | National |
| Population | 10,542 | 9,226,043 | 336,919,644 |
| Population density (sq mi) | 3,247 | 1,255 | 91 |
| Median age | 41.6 | 39.5 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 56% | 56% | 55% |
| Families w/ Kids under 18 | 40% | 45% | 43% |
| Speak English | 92% | 69% | 79% |
| Speak Spanish | 2% | 16% | 13% |

The demographics of Marlton offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 10,542, Marlton exhibits a population density of 3,247 people per square mile, contrasting with the national average of 91. The median age stands at 41.6, with 56% of individuals aged 15 or older being married and 40% having children under 18. In terms of income equality in Marlton, 10% of households report a median income below $25,000, while 25% report an income exceeding $150,000, showcasing a diverse economic landscape.
Recognizing the racial demographics and ethnicity breakdown of Marlton is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Marlton, the racial breakdown comprises 91.9% White, 2.4% Black or African American, 3.5% Asian, 0% American Indian, and 0% Native Hawaiian, with 5.3% of the population identifying as Hispanic or Latino. 92.4% of households reported speaking English only, while 1.7% reported speaking Spanish only. Furthermore, 5.8% of residents were categorized as foreign-born.
In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Marlton has a population density of 3,247 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Education Allocation: Marlton 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, Marlton demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.
Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Marlton demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.
Healthcare Planning: Analyzing the demographic data in Marlton has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for equitable, accessible and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet diverse population needs.
| Race | Marlton | New Jersey | National |
| White | 91.90% | 68.15% | 73.35% |
| Black | 2.44% | 13.54% | 12.63% |
| Asian | 3.51% | 9.19% | 5.22% |
| American Indian | 0.00% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 1.55% | 2.53% | 3.06% |
| Other race | 0.60% | 6.35% | 4.75% |