Washington is located in Washington County, Pennsylvania. Washington has a 2025 population of 695 . It is also the county seat of Washington County . Washington is currently growing at a rate of 0.14% annually but its population has decreased by -2.11% since the most recent census, which recorded a population of 710 in 2020.
The average household income in Washington is $92,828 with a poverty rate of 4.86%. The median age in Washington is 51.5 years: 49.5 years for males, and 52.9 years for females. For every 100 females there are 111.2 males.
Data after 2023 is projected based on recent change
The racial composition of Washington includes 94.85% White, and smaller percentages for other race, Asian, Native American and multiracial populations.
White (94.85%)
Two or more races (3.29%)
Other race (1.14%)
Asian (0.43%)
Native American (0.29%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 663 | 94.85% |
| Two or more races | 23 | 3.29% |
| Other race | 8 | 1.14% |
| Asian | 3 | 0.43% |
| Native American | 2 | 0.29% |
Married
Widowed
Divorced
Separated
Never Married
Washington's average per capita income is $46,667. Household income levels show a median of $79,722. The poverty rate stands at 4.86%.
Name | Median | Mean |
|---|---|---|
| Married Families | $112,500 | - |
| Families | $107,857 | $111,158 |
| Households | $79,722 | $92,828 |
| Non Families | $33,571 | $51,466 |
Average Income
Median Household Income
Poverty Rate