ZIP code 42431 is located in Madisonville, Kentucky. This area is part of the KY postal region.
Madisonville is served by ZIP code 42431. The timezone for this area is America/Chicago.
42431 Overview
Madisonville, Kentucky
ZIP BOUNDARY
Geographic Information
STATE
Kentucky (KY)
CITY
Madisonville
TIMEZONE
America/Chicago
COORDINATES
37.3332, -87.4751
About ZIP Code 42431
Frequently Asked Questions
What city is ZIP code 42431 in?
42431 is in Madisonville, Kentucky.
What state is 42431 in?
ZIP code 42431 is in Kentucky (KY).
What is the timezone for 42431?
The timezone is America/Chicago.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.