Fort Knox, KY ZIP Code
ZIP code, county, time zone and coordinates of Fort Knox, Kentucky
The ZIP code of Fort Knox, KY is 40121. It is in Hardin County.
Mailing address format for Fort Knox
John Smith 123 Main St FORT KNOX KY 40121 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Fort Knox
| ZIP code | Population | Area | |
|---|---|---|---|
| 40121 | — | 35.2 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Fort Knox? Location, county and time zone
- State
- Kentucky
- County
- Hardin County
- GPS coordinates
- 37.89164, -85.96715
- Elevation
- 738 ft (225 m)
- Time zone
- America/New YorkEST · UTC-05:00
- Population
- 7,742
Map of Fort Knox, KY 40121
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Fort Knox Street View
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Open in Google Maps ›ZIP codes near Fort Knox
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4714215.6 mi
Fort Knox ZIP code: FAQ
What is the ZIP code for Fort Knox, KY?
The main ZIP code for Fort Knox, KY is 40121.
How many ZIP codes does Fort Knox have?
Fort Knox has 1 ZIP code.
What county is Fort Knox, KY in?
Fort Knox is in Hardin County, Kentucky.
What time zone is Fort Knox in?
Fort Knox is in the America/New York time zone (EST, UTC-05:00 right now).
What are the coordinates of Fort Knox?
Latitude 37.89164, longitude -85.96715.
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