| Statistic | Riverdale | New Jersey | National |
| Population | 4,277 | 9,226,043 | 336,919,644 |
| Population density (sq mi) | 2,112 | 1,255 | 91 |
| Median age | 43.1 | 39.5 | 37.7 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | 58% | 56% | 55% |
| Families w/ Kids under 18 | 49% | 45% | 43% |
| Speak English | 81% | 69% | 79% |
| Speak Spanish | 7% | 16% | 13% |

The demographics of Riverdale 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 4,277, Riverdale exhibits a population density of 2,112 people per square mile, contrasting with the national average of 91. The median age stands at 43.1, with 58% of individuals aged 15 or older being married and 49% having children under 18. In terms of income equality in Riverdale, 7% of households report a median income below $25,000, while 41% report an income exceeding $150,000, showcasing a diverse economic landscape.
The 5 largest ethnic groups in Riverdale are 90.5% White, 1.6% Black or African American, 3.3% Asian, 0% American Indian and 0% Native Hawaiian, with 11.7% of the population identifying as Hispanic or Latino. Of note, 81.3% of households reported speaking English only, while 7.3% reported speaking Spanish only. Additionally, 16.5% of residents were classified as foreign-born. The Riverdale racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.
The Riverdale population density comes in at 2,112 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.
Healthcare Planning: An analysis of Riverdale demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.
Understanding Populations: Reporting and analyzing the demographic data in Riverdale can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. Riverdale population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
Education Allocation: Riverdale demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Riverdale demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.
| Race | Riverdale | New Jersey | National |
| White | 90.45% | 68.15% | 73.35% |
| Black | 1.60% | 13.54% | 12.63% |
| Asian | 3.33% | 9.19% | 5.22% |
| American Indian | 0.00% | 0.21% | 0.82% |
| Native Hawaiian | 0.00% | 0.03% | 0.18% |
| Mixed race | 0.81% | 2.53% | 3.06% |
| Other race | 3.80% | 6.35% | 4.75% |