Cayce, KY ZIP Code

ZIP code, county, time zone and coordinates of Cayce, Kentucky

The ZIP code of Cayce, KY is 42041. It is in Fulton County.

Mailing address format for Cayce

John Smith
123 Main St
CAYCE KY 42041
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

ZIP code	Population	Area
42041	—	107.1 sq mi	Main

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

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What is the ZIP code for Cayce, KY?

The main ZIP code for Cayce, KY is 42041.

How many ZIP codes does Cayce have?

Cayce has 1 ZIP code.

What county is Cayce, KY in?

Cayce is in Fulton County, Kentucky.

What time zone is Cayce in?

Cayce is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Cayce?

Latitude 36.55920, longitude -89.03425.

Last updated: November 14, 2026