Jefferson County's estimated 2025 population is 33,296 with a growth rate of 0.36% in the past year according to the most recent United States census data. Jefferson County is the 50th largest county in Indiana. The 2010 population was 32,399 and has seen a growth of 2.77% since that time.
Data after 2023 is projected based on recent change
The racial composition of Jefferson County includes 93.12% White, and smaller percentages for other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 30,798 | 93.12% |
| Two or more races | 1,227 | 3.71% |
| Other race | 389 | 1.18% |
| Black or African American | 363 | 1.1% |
| Asian | 242 | 0.73% |
| Native American | 48 | 0.15% |
| Native Hawaiian or Pacific Islander | 7 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Jefferson County's average per capita income is $41,977. Household income levels show a median of $59,987. The poverty rate stands at 11.25%.
Name | Median | Mean |
|---|---|---|
| Married Families | $92,699 | - |
| Families | $73,942 | $94,475 |
| Households | $59,987 | $79,892 |
| Non Families | $36,735 | $49,389 |
Average Income
Median Household Income
Poverty Rate
