ZIP Code 40121 Population
Fort Knox, Kentucky
Population
9,226
Households
2,241
Median Age
24.1
Population Details
| Average Household Size | 4.12 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 40121 (Fort Knox, KY) has a population of 9,226 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 2,241 households in ZIP code 40121.