Washburn is a CDP located in Black Hawk County, Iowa. Washburn has a 2025 population of 524. Washburn is currently declining at a rate of -4.2% annually and its population has decreased by 0% since the most recent census, which recorded a population of 524 in 2020.
The average household income in Washburn is $91,071 with a poverty rate of 5.32%.The median age in Washburn is 37.4 years: 38.4 years for males, and 34.5 years for females.
Data after 2023 is projected based on recent change
The racial composition of Washburn includes 87.99% White, and smaller percentages for Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 579 | 87.99% |
Two or more races | 65 | 9.88% |
Black or African American | 14 | 2.13% |
Married
Widowed
Divorced
Separated
Never Married
Washburn's average per capita income is $45,313. Household income levels show a median of $75,278. The poverty rate stands at 5.32%.
Name | Median | Mean |
---|---|---|
Married Families | $81,125 | - |
Families | $75,556 | $99,164 |
Households | $75,278 | $91,071 |
Non Families | $35,625 | $53,065 |
Average Income
Median Household Income
Poverty Rate