ZIP Code 20742: College Park, MD
County: Prince Georges County
Coordinates: 38.98960, -76.94570
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Explore detailed information for ZIP code 20742 in College Park, MD. We include verified county details for Prince Georges County plus key geographic references used for mapping and logistics.
| Primary City | College Park |
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| ZIP Code | 20742 |
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| County | Prince Georges County |
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| State | MD |
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| Latitude / Longitude | 38.98960, -76.94570 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 20742 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 20742 is approximately 38.98960 (latitude) and -76.94570 (longitude). This location sits within Prince Georges County, contributing to regional planning across MD.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 20742 for mail delivery and general location reference in
Prince Georges County,
MD.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with College Park.
Related ZIP Codes (Nearby)
Explore other postal codes near College Park within MD.
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Frequently Asked Questions
What is the primary city for ZIP code 20742?
The primary city for this ZIP code is College Park, located in MD.
In which county is 20742 located?
ZIP code 20742 is situated within Prince Georges County, MD.
What are the coordinates for 20742?
The approximate center point is 38.98960 (Latitude) and -76.94570 (Longitude).
Is ZIP code 20742 active?
This page lists ZIP 20742 as Listed based on the latest refresh date shown above.
Does ZIP 20742 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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