U.S. ZIP Code tools
40121 · Population & demographics · Fort Knox KY
ZIP Code
40121
Fort Knox, KY
- City / locality
- Fort Knox
- State
- Kentucky
- ZIP Code type
- Type not provided
- Latitude
- 37.8928
- Longitude
- -85.9489
- Coordinate source
- GeoNames Postal
- Source
- GeoNames Postal
- Source year
- Inherited source snapshot
Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
Population & demographics
acs/acs5 · 2024
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Estimated population
8,836People · Margin of error ±787Median age
24.0Years · Margin of error ±1.7Median household income
82,663USD · Margin of error ±14,292Median home value
—USDTotal households
2,226Households · Margin of error ±224Housing units
2,497Count · Margin of error ±200Owner-occupied housing units
0Count · Margin of error ±18Renter-occupied housing units
2,226Count · Margin of error ±224Median monthly gross rent
1,502USD · Margin of error ±126Household income distribution
USD · Households
$0–$9,99947±43
$10,000–$14,99935±32
$15,000–$19,999122±126
$20,000–$24,99926±34
$25,000–$29,99913±20
$30,000–$34,99929±26
$35,000–$39,99997±87
$40,000–$44,99910±11
$45,000–$49,99964±42
$50,000–$59,999235±113
$60,000–$74,999338±132
$75,000–$99,999272±105
$100,000–$124,999344±133
$125,000–$149,999160±97
$150,000–$199,999269±104
≥ $200,000165±88
ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.
Source
U.S. Census Bureau ZCTA cartographic boundaries
Source year: 2020 Census ZCTA cartographic
U.S. Census Bureau ZCTA cartographic boundaries