ZIP code 21648 is located in Madison, Maryland. This area is part of the MD postal region.
Madison is served by ZIP code 21648. The timezone for this area is America/New_York.
21648 Overview
Madison, Maryland
ZIP BOUNDARY
Geographic Information
STATE
Maryland (MD)
CITY
Madison
TIMEZONE
America/New_York
COORDINATES
38.4966, -76.2339
About ZIP Code 21648
Frequently Asked Questions
What city is ZIP code 21648 in?
21648 is in Madison, Maryland.
What state is 21648 in?
ZIP code 21648 is in Maryland (MD).
What is the timezone for 21648?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.