In which county is ZIP code 21750 located?

ZIP 21750 is listed under Washington, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21750: Hancock, MD

ZIP: 21750

County: Washington

Coordinates: 39.69910, -78.17620

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 21750 in Hancock, MD. We include verified county details for Washington plus key geographic references used for mapping and logistics.

Primary City	Hancock
ZIP Code	21750
County	Washington
State	MD
Latitude / Longitude	39.69910, -78.17620
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 21750 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 21750 is commonly represented around 39.69910, -78.17620. These coordinates help identify the general area within Washington, MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21750 for mail delivery and general location reference in Washington, MD.

Some addresses near Hancock may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Hancock within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21750?

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

In which county is 21750 located?

ZIP code 21750 is situated within Washington, MD.

What are the coordinates for 21750?

The approximate center point is 39.69910 (Latitude) and -78.17620 (Longitude).

Is ZIP code 21750 active?

This page lists ZIP 21750 as Listed based on the latest refresh date shown above.

Does ZIP 21750 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