Washington is located in Daviess County, Indiana. Washington has a 2025 population of 40,434 . It is also the county seat of Daviess County . Washington is currently growing at a rate of 1.13% annually and its population has increased by 5.02% since the most recent census, which recorded a population of 38,503 in 2020.
The average household income in Washington is $78,554 with a poverty rate of 10.57%. The median age in Washington is 36.8 years: 35.7 years for males, and 38.7 years for females. For every 100 females there are 95.7 males.
Data after 2023 is projected based on recent change
The racial composition of Washington includes 73.73% White, 7.9% Black or African American, 7.66% Asian, 4.23% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (73.73%)
Black or African American (7.9%)
Asian (7.66%)
Two or more races (6.03%)
Other race (4.23%)
Native American (0.32%)
Native Hawaiian or Pacific Islander (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 28,623 | 73.73% |
| Black or African American | 3,068 | 7.9% |
| Asian | 2,972 | 7.66% |
| Two or more races | 2,340 | 6.03% |
| Other race | 1,641 | 4.23% |
| Native American | 125 | 0.32% |
| Native Hawaiian or Pacific Islander | 52 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Washington's average per capita income is $44,962. Household income levels show a median of $67,377. The poverty rate stands at 10.57%.
Name | Median | Mean |
|---|---|---|
| Married Families | $93,712 | - |
| Families | $82,698 | $93,416 |
| Households | $67,377 | $78,554 |
| Non Families | $42,183 | $54,083 |
Average Income
Median Household Income
Poverty Rate