In which county is ZIP code 21915 located?

ZIP 21915 is listed under Cecil, MD.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 21915: Chesapeake City, MD

ZIP: 21915

County: Cecil

Coordinates: 39.51330, -75.84060

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Chesapeake City, MD postal area 21915. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Chesapeake City
ZIP Code	21915
County	Cecil
State	MD
Latitude / Longitude	39.51330, -75.84060
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 21915 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 21915 is approximately 39.51330 (latitude) and -75.84060 (longitude). This location sits within Cecil, contributing to regional planning across MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21915 for mail delivery and general location reference in Cecil, MD.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Chesapeake City.

Related ZIP Codes (Nearby)

Explore other postal codes near Chesapeake City within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21915?

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

In which county is 21915 located?

ZIP code 21915 is situated within Cecil, MD.

What are the coordinates for 21915?

The approximate center point is 39.51330 (Latitude) and -75.84060 (Longitude).

Is ZIP code 21915 active?

This page lists ZIP 21915 as Listed based on the latest refresh date shown above.

Does ZIP 21915 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