Fort Knox, Kentucky Demographics & Population 2026
During the 2020–2024 ACS period, Fort Knox, Kentucky had a total population of 8,836, the 52nd largest community in Kentucky, with a median household income of $82,663, which is 30% higher than the state average. The poverty rate is 9.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 15.1% is notably above the national average.
Fort Knox Quick Facts
How Fort Knox Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 8,715 | 8,836 | +1.4% |
| Median household income | $74,224 | $82,663 | +11.4% |
How Fort Knox Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 33 | National average: 61
Education
Educational Attainment (Adults 25+)
Fort Knox Rankings in Kentucky
Explore Kentucky Rankings
Other Cities in Hardin County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Elizabethtown | 32,576 | $60,760 | 17.0% | $245,900 |
| Radcliff | 22,864 | $58,559 | 16.0% | $169,600 |
| Vine Grove | 6,830 | $72,560 | 11.1% | $235,400 |
| Rineyville | 2,470 | $84,511 | 3.9% | $257,100 |
| Muldraugh | 1,127 | $60,508 | 22.5% | $76,700 |
| West Point | 1,025 | $37,449 | 32.1% | $91,000 |
| Sonora | 653 | $51,250 | 12.1% | $185,400 |
| Upton | 606 | $43,173 | 17.5% | $156,500 |
| Cecilia | 503 | $71,544 | 0.0% | N/A |
Cities Similar to Fort Knox
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Fort Mitchell | 8,713 | $86,310 | $357,100 | 47.4% | 8.1% |
| Middletown | 9,763 | $82,537 | $336,000 | 53.2% | 9.1% |
| Hillview | 8,797 | $68,111 | $186,300 | 18.6% | 11.2% |
| La Grange | 10,311 | $88,464 | $283,200 | 38.4% | 8.0% |
| Elsmere | 9,205 | $60,503 | $171,900 | 24.3% | 15.6% |
Population Overview
Fort Knox is a small city located in Kentucky, within Hardin County. The total population is 8,836. It ranks as the 52nd most populous out of 552 Census-designated places in Kentucky.
Age Demographics
The median age in Fort Knox is 24.0 years. This is 39% lower than the state median of 39.1 years. With 33.5% of the population under 18, Fort Knox has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Fort Knox is $82,663. This is 30% higher than the state median of $63,726. It is also 2% higher than the national median of $80,734. The poverty rate stands at 9.0%. This is 44% lower than the state poverty rate of 16.1%. The unemployment rate is 15.1%. This is 211% higher than the state rate of 4.9%. Every occupied housing unit the survey reached in Fort Knox was renter-occupied. At this sample size that indicates no owner-occupied homes were captured rather than that none exist.
Race & Ethnicity
The largest racial or ethnic group in Fort Knox is White (non-Hispanic), making up 50.1% of the population. Hispanic or Latino residents account for 22.7%. The Black or African American population is significantly higher than the state average (15.3% vs 7.5%). The Hispanic or Latino population is significantly higher than the state average (22.7% vs 5.0%). The Asian population is significantly higher than the state average (2.6% vs 1.6%).
Education
48.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 75% higher than the state rate of 27.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.8%. Notably, 20.0% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Fort Knox, Kentucky is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Kentucky state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 552 Census-designated places in Kentucky. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Fort Knox, Kentucky?
Fort Knox, Kentucky has a population of 8,836 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Fort Knox, KY?
The median household income in Fort Knox is $82,663, which is 2% higher than the national median of $80,734.
What is the poverty rate in Fort Knox, KY?
The poverty rate in Fort Knox is 9.0%. This means approximately 644 residents live below the federal poverty line.
What is the racial makeup of Fort Knox, Kentucky?
Fort Knox's population is 50.1% White, 15.3% Black, 22.7% Hispanic/Latino, and 2.6% Asian.
What is the median home value in Fort Knox, KY?
The Census Bureau does not publish a reliable median home value estimate for Fort Knox — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Fort Knox, Kentucky?
48.3% of adults (25+) in Fort Knox hold a bachelor's degree or higher, and 20.0% hold a graduate or professional degree.