ZIP code 51638 is located in Essex, Iowa. This area is part of the IA postal region.
Essex is served by ZIP code 51638. The timezone for this area is America/Chicago.
51638 Overview
Essex, Iowa
ZIP BOUNDARY
Geographic Information
STATE
Iowa (IA)
CITY
Essex
TIMEZONE
America/Chicago
COORDINATES
40.8392, -95.2666
About ZIP Code 51638
Frequently Asked Questions
What city is ZIP code 51638 in?
51638 is in Essex, Iowa.
What state is 51638 in?
ZIP code 51638 is in Iowa (IA).
What is the timezone for 51638?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.