Fort Knox is a CDP located in Hardin County, Kentucky. Fort Knox has a 2025 population of 8,288 . Fort Knox is currently declining at a rate of -1.45% annually and its population has decreased by -6.51% since the most recent census, which recorded a population of 8,865 in 2020.
The average household income in Fort Knox is $89,962 with a poverty rate of 8.02%. The median age in Fort Knox is 24.3 years: 23.4 years for males, and 27.2 years for females. For every 100 females there are 125.1 males.
Data after 2023 is projected based on recent change
The racial composition of Fort Knox includes 59.41% White, 16% Black or African American, 3.65% other race, and smaller percentages for Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (59.41%)
Two or more races (16.05%)
Black or African American (16%)
Other race (3.65%)
Asian (2.31%)
Native Hawaiian or Pacific Islander (1.77%)
Native American (0.81%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,178 | 59.41% |
| Two or more races | 1,399 | 16.05% |
| Black or African American | 1,394 | 16% |
| Other race | 318 | 3.65% |
| Asian | 201 | 2.31% |
| Native Hawaiian or Pacific Islander | 154 | 1.77% |
| Native American | 71 | 0.81% |
Married
Widowed
Divorced
Separated
Never Married
Fort Knox's average per capita income is $55,579. Household income levels show a median of $74,224. The poverty rate stands at 8.02%.
Name | Median | Mean |
|---|---|---|
| Married Families | $86,208 | - |
| Families | $74,353 | $92,528 |
| Households | $74,224 | $89,962 |
| Non Families | $67,887 | $76,036 |
Average Income
Median Household Income
Poverty Rate