ZIP Code 21015: Bel Air, MD
County: Harford
Coordinates: 39.53030, -76.31530
ZIP Type: Standard
Time Zone: Eastern Time (ET)
This profile provides an in-depth look at ZIP code 21015, serving Bel Air in MD. It lies in Harford and supports delivery, planning, and address verification.
| Primary City | Bel Air |
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| ZIP Code | 21015 |
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| County | Harford |
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| State | MD |
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| Latitude / Longitude | 39.53030, -76.31530 |
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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 21015 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 21015 is approximately 39.53030 (latitude) and -76.31530 (longitude). This location sits within Harford, contributing to regional planning across MD.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21015 for mail delivery and general location reference in
Harford,
MD.
Some addresses near Bel Air may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Bel Air within MD.
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Frequently Asked Questions
What is the primary city for ZIP code 21015?
The primary city for this ZIP code is Bel Air, located in MD.
In which county is 21015 located?
ZIP code 21015 is situated within Harford, MD.
What are the coordinates for 21015?
The approximate center point is 39.53030 (Latitude) and -76.31530 (Longitude).
Is ZIP code 21015 active?
This page lists ZIP 21015 as Listed based on the latest refresh date shown above.
Does ZIP 21015 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