Dewey is located in Roseau County, Minnesota. Dewey has a 2025 population of 95 . Dewey is currently declining at a rate of -1.04% annually and its population has decreased by -4.04% since the most recent census, which recorded a population of 99 in 2020.
The average household income in Dewey is $94,329 with a poverty rate of 4.65%. The median age in Dewey is 38.4 years: 32.8 years for males, and 47.1 years for females. For every 100 females there are 109.8 males.
Data after 2023 is projected based on recent change
The racial composition of Dewey includes 77.91% White, 22.09% other race, and smaller percentages for and multiracial populations.
White (77.91%)
Other race (22.09%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 67 | 77.91% |
| Other race | 19 | 22.09% |
Married
Widowed
Divorced
Separated
Never Married
Dewey's average per capita income is $51,250. Household income levels show a median of $68,750. The poverty rate stands at 4.65%.
Name | Median | Mean |
|---|---|---|
| Families | $81,563 | $114,574 |
| Married Families | $81,563 | - |
| Households | $68,750 | $94,329 |
| Non Families | $52,000 | $55,525 |
Average Income
Median Household Income
Poverty Rate