ZIP Code 20790: Capitol Heights, MD
County: Prince Georges County
Coordinates: 38.83360, -76.87770
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the Capitol Heights, MD postal area 20790. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Capitol Heights |
|---|
| ZIP Code | 20790 |
|---|
| County | Prince Georges County |
|---|
| State | MD |
|---|
| Latitude / Longitude | 38.83360, -76.87770 |
|---|
| ZIP Type | Standard |
|---|
| Time Zone | Eastern Time (ET) |
|---|
| Data Updated | 2026-01-08 |
|---|
Advertisement
Maps & Useful Links
Open in Maps:
Google Maps ·
OpenStreetMap
These links show the approximate center point for ZIP 20790 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 20790 is commonly represented around 38.83360, -76.87770. These coordinates help identify the general area within Prince Georges County, MD.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20790 for mail delivery and general location reference in
Prince Georges County,
MD.
Some addresses near Capitol Heights may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Capitol Heights within MD.
Advertisement
Frequently Asked Questions
What is the primary city for ZIP code 20790?
The primary city for this ZIP code is Capitol Heights, located in MD.
In which county is 20790 located?
ZIP code 20790 is situated within Prince Georges County, MD.
What are the coordinates for 20790?
The approximate center point is 38.83360 (Latitude) and -76.87770 (Longitude).
Is ZIP code 20790 active?
This page lists ZIP 20790 as Listed based on the latest refresh date shown above.
Does ZIP 20790 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
Advertisement
Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08