Trenton, Kentucky Demographics & Population 2026
During the 2020–2024 ACS period, Trenton, Kentucky had a total population of 376, the 393rd largest city in Kentucky, with a median household income of $66,964, which is 5% higher than the state average. The poverty rate is 5.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.5x.
- Near full employment with an unemployment rate of just 0.5%.
Trenton Quick Facts
How Trenton 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 | 342 | 376 | +9.9% |
| Median household income | $93,750 | $66,964 | -28.6% |
| Median home value | $169,100 | $166,500 | -1.5% |
How Trenton 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 less diverse community where one racial or ethnic group represents a large majority.
State average: 33 | National average: 61
Education
Educational Attainment (Adults 25+)
Trenton Rankings in Kentucky
Explore Kentucky Rankings
Other Cities in Todd County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Elkton | 1,924 | $48,777 | 18.2% | $125,000 |
| Guthrie | 1,559 | $35,952 | 33.0% | $134,200 |
| Allensville | 158 | N/A | 5.1% | $80,000 |
Cities Similar to Trenton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Wallins Creek | 383 | N/A | $177,500 | 0.0% | 2.6% |
| Forest Hills | 387 | $68,438 | $250,800 | 29.1% | 16.0% |
| Kenvir | 358 | N/A | $74,400 | 3.5% | 44.7% |
| Sadieville | 370 | $61,125 | $203,300 | 22.5% | 22.7% |
| Hunters Hollow | 357 | $70,313 | $200,000 | 13.2% | 14.9% |
A note before these figures: with a population of 376, Trenton's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Trenton is a small community located in Kentucky, within Todd County. The total population is 376. It ranks as the 393rd most populous out of 552 Census-designated places in Kentucky.
Age Demographics
The median age in Trenton is 41.3 years. This is 6% higher than the state median of 39.1 years.
Economy, Income & Housing
The median household income in Trenton is $66,964. This is 5% higher than the state median of $63,726. It is also 17% lower than the national median of $80,734. The poverty rate stands at 5.9%. This is 64% lower than the state poverty rate of 16.1%. The unemployment rate is 0.5%. This is 90% lower than the state rate of 4.9%. The median home value is $166,500. Housing costs are 19% lower than the state median of $205,600. With a home-value-to-income ratio of just 2.5x, Trenton is one of the most affordable housing markets in the area. 82.6% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 68.3%.
Race & Ethnicity
Trenton has a predominantly White (non-Hispanic) population, comprising 89.6% of all residents. Black or African American residents account for 10.1%.
Education
27.4% of residents aged 25 and older hold a bachelor's degree or higher. This is about the same as 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 91.8%.
Data Sources & Methodology
All demographic data for Trenton, 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 Trenton, Kentucky?
Trenton, Kentucky has a population of 376 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Trenton, KY?
The median household income in Trenton is $66,964, which is 17% lower than the national median of $80,734.
What is the poverty rate in Trenton, KY?
The poverty rate in Trenton is 5.9%. This means approximately 22 residents live below the federal poverty line.
What is the racial makeup of Trenton, Kentucky?
Trenton's population is 89.6% White, 10.1% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Trenton, KY?
The median home value in Trenton is $166,500. The home-value-to-income ratio is 2.5x.
How educated is Trenton, Kentucky?
27.4% of adults (25+) in Trenton hold a bachelor's degree or higher, and 6.3% hold a graduate or professional degree.