ZIP Code 40121 – Fort Knox, Kentucky
The 40121 ZIP Code belongs to Fort Knox, Kentucky. The population in this 40121 ZIP code is 8,715. The latitude is 37.92614 and longitude is -85.95292 in 40121 Fort Knox, Kentucky. The time zone for this 40121 ZIP code is America/New_York.
| City | Fort Knox |
| Zip Code | 40121 |
| State | Kentucky |
| County | Hardin |
| Population | 8,715 |
| Latitude | 37.92614 |
| Longitude | -85.95292 |
| Time Zone | America/New_York |