Dewey is a city located in Washington County, Oklahoma. Dewey has a 2025 population of 3,454 . Dewey is currently growing at a rate of 0.44% annually and its population has increased by 2.22% since the most recent census, which recorded a population of 3,379 in 2020.
The average household income in Dewey is $55,739 with a poverty rate of 26.52%. The median age in Dewey is 49.3 years: 50.2 years for males, and 49.2 years for females. For every 100 females there are 88.9 males.
Data after 2023 is projected based on recent change
The racial composition of Dewey includes 66.79% White, 14.34% Native American, and smaller percentages for Asian, other race, Black or African American and multiracial populations.
White (66.79%)
Two or more races (14.43%)
Native American (14.34%)
Asian (2.1%)
Other race (2.01%)
Black or African American (0.32%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,263 | 66.79% |
| Two or more races | 489 | 14.43% |
| Native American | 486 | 14.34% |
| Asian | 71 | 2.1% |
| Other race | 68 | 2.01% |
| Black or African American | 11 | 0.32% |
Married
Widowed
Divorced
Separated
Never Married
Dewey's average per capita income is $31,519. Household income levels show a median of $42,940. The poverty rate stands at 26.52%.
Name | Median | Mean |
|---|---|---|
| Married Families | $75,789 | - |
| Families | $43,032 | $61,554 |
| Households | $42,940 | $55,739 |
| Non Families | $25,469 | $36,122 |
Average Income
Median Household Income
Poverty Rate