Dubois County's 2026 population is estimated at 43,531, reflecting a -0.11% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Dubois County is the 36th largest county in Indiana. The 2010 population was 41,905 and has grown 3.88% since 2010.
Data after 2023 is projected based on recent change
Overall: 40.3 years
Female: 40.6 years
Male: 39.9 years
There are 33,032 adults, (8,184 of whom are seniors) in Dubois County.
Female: 21,423 (49.1%)
Male: 22,191 (50.9%)
The racial composition of Dubois County includes 87.98% White, 3.49% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 38,371 | 87.98% |
| Two or more races | 3,124 | 7.16% |
| Other race | 1,523 | 3.49% |
| Black or African American | 346 | 0.79% |
| Asian | 211 | 0.48% |
| Native American | 33 | 0.08% |
| Native Hawaiian or Pacific Islander | 6 | 0.01% |
Dubois County 's average per capita income is $49,426. Household income levels show a median of $75,979. The poverty rate stands at 11.02%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $107,803 | - |
| Families | $91,170 | $109,602 |
| Households | $75,979 | $93,905 |
| Non Families | $40,192 | $55,600 |
Average Income
Median Household Income
Poverty Rate
