ZIP code 52631 is located in Houghton, Iowa. This area is part of the IA postal region.
Houghton is served by ZIP code 52631. The timezone for this area is America/Chicago.
52631 Overview
Houghton, Iowa
ZIP BOUNDARY
Geographic Information
STATE
Iowa (IA)
CITY
Houghton
TIMEZONE
America/Chicago
COORDINATES
40.7831, -91.6121
About ZIP Code 52631
Frequently Asked Questions
What city is ZIP code 52631 in?
52631 is in Houghton, Iowa.
What state is 52631 in?
ZIP code 52631 is in Iowa (IA).
What is the timezone for 52631?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.