Washington County's estimated 2025 population is 271,283 with a growth rate of 1.83% in the past year according to the most recent United States census data. Washington County is the 3rd largest county in Arkansas. The 2010 population was 204,021 and has seen a growth of 32.97% since that time.
Data after 2023 is projected based on recent change
The racial composition of Washington County includes 67.22% White, 5.47% other race, 3.18% Black or African American, and smaller percentages for Native Hawaiian or Pacific Islander, Asian, Native American and multiracial populations.
White
Two or more races
Other race
Black or African American
Native Hawaiian or Pacific Islander
Asian
Native American
Race | Population | Percentage (of total) |
|---|---|---|
| White | 169,308 | 67.22% |
| Two or more races | 45,253 | 17.97% |
| Other race | 13,780 | 5.47% |
| Black or African American | 8,017 | 3.18% |
| Native Hawaiian or Pacific Islander | 6,838 | 2.71% |
| Asian | 6,041 | 2.4% |
| Native American | 2,626 | 1.04% |
Married
Widowed
Divorced
Separated
Never Married
Washington County's average per capita income is $45,037. Household income levels show a median of $66,426. The poverty rate stands at 14.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $99,576 | $133,051 |
| Families | $84,179 | $116,661 |
| Households | $66,426 | $95,012 |
| Non Families | $39,779 | $55,757 |
Average Income
Median Household Income
Poverty Rate