Postal Codes for Riverdale, Maryland
The postal codes for Riverdale, Maryland, United States (2 codes, e.g. 20737). With map location and coordinates.
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The postal codes for Riverdale, Maryland, United States (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 20737 | Riverdale | Prince George's | 38.96, -76.915 |
| 20738 | Riverdale | Prince George's | 38.834, -76.878 |
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Frequently asked questions
What is the postal code of Riverdale?
Riverdale has 2 postal codes; the first is 20737. They are all listed above with their areas.
Why does Riverdale have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.