Warren County's estimated 2025 population is 43,912 with a growth rate of 1.47% in the past year according to the most recent United States census data. Warren County is the 38th largest county in Tennessee. The 2010 population was 39,859 and has seen a growth of 10.17% since that time.
Data after 2023 is projected based on recent change
The racial composition of Warren County includes 86.13% White, 4.26% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (86.1%)
Two or more races (6.0%)
Other race (4.3%)
Black or African American (2.8%)
Asian (0.6%)
Native American (0.1%)
Native Hawaiian or Pacific Islander (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 35,818 | 86.13% |
| Two or more races | 2,499 | 6.01% |
| Other race | 1,770 | 4.26% |
| Black or African American | 1,172 | 2.82% |
| Asian | 249 | 0.6% |
| Native American | 55 | 0.13% |
| Native Hawaiian or Pacific Islander | 24 | 0.06% |
Married
Widowed
Divorced
Separated
Never Married
Warren County's average per capita income is $39,082. Household income levels show a median of $54,088. The poverty rate stands at 15.34%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,945 | - |
| Families | $64,962 | $85,459 |
| Households | $54,088 | $72,310 |
| Non Families | $29,872 | $43,381 |
Average Income
Median Household Income
Poverty Rate