40020 ZIP Code Fairfield, Kentucky – USA
The ZIP code 40020 is assigned to Fairfield city, located in the Nelson county that is part of the state of Kentucky, KY, United States.
40020 zip code map
Postcode location
Fairfield Kentucky,KY
State of 40020
Check all the Kentucky ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.