In which county is ZIP code 21620 located?

ZIP 21620 is listed under Kent, MD.

When was this page updated?

This page was updated on 2026-01-30.

ZIP Code 21620: Chestertown, MD

ZIP: 21620

County: Kent

Coordinates: 39.21250, -76.08020

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 21620, serving Chestertown in MD. It lies in Kent and supports delivery, planning, and address verification.

Primary City	Chestertown
ZIP Code	21620
County	Kent
State	MD
Latitude / Longitude	39.21250, -76.08020
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-30

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 21620 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 21620 are listed as 39.21250 / -76.08020, useful for GPS and service checks in and around Chestertown, MD.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 21620 for mail delivery and general location reference in Kent, MD.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Chestertown within MD.

Frequently Asked Questions

What is the primary city for ZIP code 21620?

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

In which county is 21620 located?

ZIP code 21620 is situated within Kent, MD.

What are the coordinates for 21620?

The approximate center point is 39.21250 (Latitude) and -76.08020 (Longitude).

Is ZIP code 21620 active?

This page lists ZIP 21620 as Listed based on the latest refresh date shown above.

Does ZIP 21620 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: 2026-01-30