FREE ZIP Code Finder
Enter ZIP Code:

*Find Info on any U.S. ZIP Code
Find ZIP+4 of Address

*Find the ZIP Code, county, and +4 of any U.S. Address
Other FREE Lookups
Area Code:

*Lookup ZIP Code of any city, state, county or area code
FREE Radius Search
Find all ZIP Codes

of ZIP Code:

» Download the FREE Radius Finder Application

FREE Distance Calc
Calculate the distance between two U.S. or Canadian ZIP codes.

Start ZIP:
End ZIP:

ZIP Codes for City of Fort Knox, KY

Timezone(s):Eastern (GMT -05:00)
Counties:HARDIN, KY
Population:10,124 (More Details)
Male Population:5,898
Female Population:4,226
Median Age:23
ZIP Codes:2
Area Codes:1
Total Area:630 square miles (county)
Land Area:623 square miles (county)
Water Area:7 square miles (county)

Fort Knox, KY Covers 2 ZIP Codes

ZIP Code Type County Population Area Code(s)
ZIP Code 40121 Standard Hardin 10,124 502
ZIP Code 40122 Standard Hardin 0 502

Fort Knox, KY Demographic Information *

Browse homes for sale in FORT KNOX Trulia Logo. Your Home for Real Estate.
Total population 10,124
Male population 5,898
Female population 4,226
Median age (years) 22.8
White Population 7,247
Black Population 1,677
Indian Population 111
Asian Population 168
Hawaiian Population 59
Hispanic Population 1,424
Median age (Male) 23
Median age (Female) 22.6
Total households 2,361
Family households (families) 2,156
Average household size 3.44
Average family size 3.64
Total housing units 2,961
* Demographic data is based on 2010 Census.

Fort Knox, KY Other Information

81 Cities within 30 miles of Fort Knox, KY Products