ZIP code 21640 is located in Henderson, Maryland. This area is part of the MD postal region.
Henderson is served by ZIP code 21640. The timezone for this area is America/New_York.
21640 Overview
Henderson, Maryland
ZIP BOUNDARY
Geographic Information
STATE
Maryland (MD)
CITY
Henderson
TIMEZONE
America/New_York
COORDINATES
39.0704, -75.8253
About ZIP Code 21640
Frequently Asked Questions
What city is ZIP code 21640 in?
21640 is in Henderson, Maryland.
What state is 21640 in?
ZIP code 21640 is in Maryland (MD).
What is the timezone for 21640?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.