Washington is located in Tazewell County, Illinois. Washington has a 2025 population of 24,070. Washington is currently declining at a rate of -0.15% annually and its population has decreased by -1.77% since the most recent census, which recorded a population of 24,504 in 2020.
The average household income in Washington is $106,500 with a poverty rate of 5.59%.The median age in Washington is 40.3 years: 39.1 years for males, and 41.5 years for females.
Data after 2023 is projected based on recent change
The racial composition of Washington includes 95.33% White, and smaller percentages for Two or more races, Asian, other race, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (95.3%)
Two or more races (2.7%)
Asian (1.2%)
Other race (0.5%)
Black or African American (0.3%)
Native Hawaiian or Pacific Islander (0.0%)
Native American (0.0%)
Race | Population | Percentage (of total) |
---|---|---|
White | 23,200 | 95.33% |
Two or more races | 652 | 2.68% |
Asian | 299 | 1.23% |
Other race | 112 | 0.46% |
Black or African American | 67 | 0.28% |
Native Hawaiian or Pacific Islander | 4 | 0.02% |
Native American | 2 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Washington's average per capita income is $56,418. Household income levels show a median of $87,549. The poverty rate stands at 5.59%.
Name | Median | Mean |
---|---|---|
Married Families | $121,480 | - |
Families | $116,259 | $131,948 |
Households | $87,549 | $106,500 |
Non Families | $44,764 | $58,165 |
Average Income
Median Household Income
Poverty Rate