| Place Name | Riverdale Park |
| Place Type | Town |
| ZIP Code(s) | 20737 20740 20781 |
| GEOID | 2466635 |
| County | Prince Georges County |
| Area Code(s) | 240,301 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 7,321 |
| Population Growth Rate (2010-19) | 5.68% |
| Majority Ethnicity | Hispanic 0.34% |
| Metro/Micro Stats Area | Washington-Arlington-Alexandria, DC-VA-MD-WV |
| US Congressional District(s) | Maryland 5th |
| House of Delegates Districts | 22 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 24.12% |
| African American | 20.28% |
| Hispanic | 0.34% |
| Asian | 3.08% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 52.17% |