Washington County's estimated 2026 population is 28,657 with a growth rate of 0.55% in the past year according to the most recent United States census data. Washington County is the 57th largest county in Indiana. The 2010 population was 28,297 and has seen a growth of 1.27% since that time.
Data after 2023 is projected based on recent change
The racial composition of Washington County includes 95.97% White, and smaller percentages for Two or more races, other race, Black or African American, Asian and multiracial populations.
White (95.97%)
Two or more races (2.91%)
Other race (0.68%)
Black or African American (0.27%)
Asian (0.16%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 27,033 | 95.97% |
| Two or more races | 819 | 2.91% |
| Other race | 192 | 0.68% |
| Black or African American | 77 | 0.27% |
| Asian | 46 | 0.16% |
Married
Widowed
Divorced
Separated
Never Married
Washington County's average per capita income is $40,627. Household income levels show a median of $61,358. The poverty rate stands at 13.46%.
Name | Median | Mean |
|---|---|---|
| Married Families | $86,118 | - |
| Families | $78,025 | $87,897 |
| Households | $61,358 | $74,773 |
| Non Families | $28,333 | $39,912 |
Average Income
Median Household Income
Poverty Rate
