Warren County's 2026 population is estimated at 152,184, reflecting a 1.88% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Warren County is the 4th largest county in Kentucky. The 2010 population was 114,348 and has grown 33.09% since 2010.
Overall: 33.3 years
Female: 34 years
Male: 32.3 years
There are 107,539 adults, (18,620 of whom are seniors) in Warren County.
Female: 71,161 (50.5%)
Male: 69,757 (49.5%)
The racial composition of Warren County includes 75.67% White, 9.18% Black or African American, 5.11% Asian, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 106,634 | 75.67% |
| Black or African American | 12,936 | 9.18% |
| Two or more races | 8,798 | 6.24% |
| Asian | 7,201 | 5.11% |
| Other race | 3,743 | 2.66% |
| Native Hawaiian or Pacific Islander | 880 | 0.62% |
| Native American | 726 | 0.52% |
Warren County 's average per capita income is $44,938. Household income levels show a median of $65,794. The poverty rate stands at 17.01%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $102,411 | $128,849 |
| Families | $84,378 | $110,460 |
| Households | $65,794 | $89,648 |
| Non Families | $41,083 | $54,152 |
Average Income
Median Household Income
Poverty Rate