| Statistic | Riverdale Park | Maryland | National |
| Population | 7,497 | 6,178,543 | 336,919,644 |
| Population density (sq mi) | 4,676 | 636 | 91 |
| Median age | 35.9 | 38.3 | 37.7 |
| Male/Female ratio | 1.2:1 | 0.9:1 | 1.0:1 |
| Married (15yrs & older) | 49% | 54% | 55% |
| Families w/ Kids under 18 | 46% | 44% | 43% |
| Speak English | 43% | 82% | 79% |
| Speak Spanish | 52% | 7% | 13% |

The demographics of Riverdale Park 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 7,497, Riverdale Park exhibits a population density of 4,676 people per square mile, contrasting with the national average of 91. The median age stands at 35.9, with 49% of individuals aged 15 or older being married and 46% having children under 18. In terms of income equality in Riverdale Park, 10% of households report a median income below $25,000, while 34% report an income exceeding $150,000, showcasing a diverse economic landscape.
The Riverdale Park racial demographics and ethnicity breakdown serves as a critical tool for understanding and addressing systemic inequities, promoting social justice and inclusion and building stronger, more resilient communities. The racial breakdown in Riverdale Park is 23.6% White, 20.8% Black or African American, 1.6% Asian, 1.4% American Indian and 0% Native Hawaiian - 55.5% of the population identify as Hispanic or Latino. Of all households, 42.8% reported speaking English only, while 52.1% reported speaking Spanish only. A total of 41.5% of residents were considered 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. Riverdale Park has a population density of 4,676 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.
Urban Development: By leveraging demographic data in Riverdale Park, urban planners can tailor areas to meet the needs of any resident across housing, transportation and public services, all while fostering sustainability and elevating quality of life. Demographic changes can fuel gentrification and neighborhood transformation, whether in urban or rural settings. As neighborhoods attract newcomers with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing established residents and reshaping the neighborhood's fabric. A nuanced understanding of population density, age distribution, household size and income levels is pivotal for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Utilizing the demographic data in planning and implementing affordable housing initiatives can help mitigate displacement risks and promote inclusive communities.
Understanding Populations: Reporting and analyzing the demographic data in Riverdale Park 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 Park population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.
Policy Planning: Demographic data and statistics serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Riverdale Park is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.
| Race | Riverdale Park | Maryland | National |
| White | 23.59% | 57.19% | 73.35% |
| Black | 20.83% | 29.63% | 12.63% |
| Asian | 1.57% | 6.08% | 5.22% |
| American Indian | 1.39% | 0.27% | 0.82% |
| Native Hawaiian | 0.00% | 0.05% | 0.18% |
| Mixed race | 5.72% | 3.12% | 3.06% |
| Other race | 46.91% | 3.67% | 4.75% |