In which county is ZIP code 21524 located?

ZIP 21524 is listed under Allegany, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21524: Corriganville, MD

ZIP: 21524

County: Allegany

Coordinates: 39.69670, -78.80310

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 21524 in Corriganville, MD. We include verified county details for Allegany plus key geographic references used for mapping and logistics.

Primary City	Corriganville
ZIP Code	21524
County	Allegany
State	MD
Latitude / Longitude	39.69670, -78.80310
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 21524 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 21524 is commonly represented around 39.69670, -78.80310. These coordinates help identify the general area within Allegany, MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21524 for mail delivery and general location reference in Allegany, MD.

This ZIP may extend beyond the city core into nearby communities within Allegany.

Related ZIP Codes (Nearby)

Explore other postal codes near Corriganville within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21524?

The primary city for this ZIP code is Corriganville, located in MD.

In which county is 21524 located?

ZIP code 21524 is situated within Allegany, MD.

What are the coordinates for 21524?

The approximate center point is 39.69670 (Latitude) and -78.80310 (Longitude).

Is ZIP code 21524 active?

This page lists ZIP 21524 as Listed based on the latest refresh date shown above.

Does ZIP 21524 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

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