ZIP code 21661 is located in Rock Hall, Maryland. This area is part of the MD postal region.
Rock Hall is served by ZIP code 21661. The timezone for this area is America/New_York.
21661 Overview
Rock Hall, Maryland
ZIP BOUNDARY
Geographic Information
STATE
Maryland (MD)
CITY
Rock Hall
TIMEZONE
America/New_York
COORDINATES
39.1291, -76.2197
About ZIP Code 21661
Frequently Asked Questions
What city is ZIP code 21661 in?
21661 is in Rock Hall, Maryland.
What state is 21661 in?
ZIP code 21661 is in Maryland (MD).
What is the timezone for 21661?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.