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  2. What is the zip code of Salem, KY, 42078

Salem (KY) Zip Code is 42078 Latest Details Jul, 2025

Updated: 08-07-2025

Salem (KY) zip Code is 42078, Postal Code details. Salem is located in state KY, United States.

Find Zip Code 42078 Details

ZIP code 42078 is located in Salem KY in the United States.

Postal Code United States Zip Code 42078 Latest update Salem, KY
Zip Code / Postal Code 42078

City

Salem

State Code

KY

County

Livingston, United States

Postal Locations

Salem, KY - Zip Code is - 42078

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 42078 is an essential part of the postal system in Salem, KY. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Salem has a lot to offer.

FAQ about Zip Code 42078, Salem, (KY)

What is Zip code Salem?

Salem Zip Code: 42078, used by the Salem Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Livingston, KY. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Salem?

Salem Postal Code is: 42078

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