Washington is located in Hardin County, Ohio. Washington has a 2025 population of 706 . Washington is currently declining at a rate of -0.14% annually and its population has decreased by -2.35% since the most recent census, which recorded a population of 723 in 2020.
The average household income in Washington is $98,034 with a poverty rate of 7.2%. The median age in Washington is 43.2 years: 42.6 years for males, and 43.4 years for females. For every 100 females there are 102.8 males.
Data after 2023 is projected based on recent change
The racial composition of Washington includes 99.31% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.
White (99.31%)
Two or more races (0.42%)
Black or African American (0.28%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 717 | 99.31% |
| Two or more races | 3 | 0.42% |
| Black or African American | 2 | 0.28% |
Married
Widowed
Divorced
Separated
Never Married
Washington's average per capita income is $62,587. Household income levels show a median of $86,250. The poverty rate stands at 7.2%.
Name | Median | Mean |
|---|---|---|
| Married Families | $106,250 | - |
| Families | $105,577 | $109,273 |
| Households | $86,250 | $98,034 |
| Non Families | $46,042 | $73,856 |
Average Income
Median Household Income
Poverty Rate