ZIP Code 40121
Fort Knox, Kentucky
ZIP Code Information
| ZIP Code | 40121 |
|---|---|
| City | Fort Knox |
| State | Kentucky (KY) |
| County | Hardin |
| Timezone |
America/New_York (UTC-4)
Details
|
| Area Codes (state) | 270, 502, 606, 859 Details |
| Population | 9,226 Details |
| Median Household Income | $53,870 Demographics |
Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
ZIP code 40121 is the delivery code the USPS assigns to Fort Knox, Kentucky. The ZIP lies within Hardin County. Clocks here follow the America/New_York time zone (UTC-4).
About 9,226 people live in this ZIP code, and the median household income is roughly $53,870 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 40121
- Write a mailing address: Fort Knox, KY 40121. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 40122 | Fort Knox | 1.3 km | Distance |
| 40155 | Muldraugh | 6.2 km | Distance |
| 40175 | Vine Grove | 6.3 km | Distance |
| 40160 | Radcliff | 7.4 km | Distance |
| 40177 | West Point | 11.4 km | Distance |
| 40162 | Rineyville | 16.1 km | Distance |
| 40108 | Brandenburg | 16.2 km | Distance |
| 40117 | Ekron | 18.1 km | Distance |
| 40159 | Radcliff | 19 km | Distance |
| 40150 | Lebanon Junction | 20.2 km | Distance |
Nearby Cities
Muldraugh, Kentucky
(6.2 km)
Vine Grove, Kentucky
(6.3 km)
Radcliff, Kentucky
(7.4 km)
West Point, Kentucky
(11.4 km)
Rineyville, Kentucky
(16.1 km)
Brandenburg, Kentucky
(16.2 km)
Ekron, Kentucky
(18.1 km)
Lebanon Junction, Kentucky
(20.2 km)
Frequently Asked Questions
ZIP code 40121 is located in Fort Knox, Kentucky.
ZIP code 40121 is in Hardin county, Kentucky.
ZIP code 40121 is in the America/New_York timezone.