Quincy is a city located in Grant County, Washington. Quincy has a 2025 population of 8,770. Quincy is currently growing at a rate of 2.67% annually and its population has increased by 14.91% since the most recent census, which recorded a population of 7,632 in 2020.
The average household income in Quincy is $88,733 with a poverty rate of 13.14%.The median age in Quincy is 29.3 years: 29.7 years for males, and 27.1 years for females.
Data after 2023 is projected based on recent change
The racial composition of Quincy includes 43.06% other race, 31.94% White, and smaller percentages for Native American, Asian, Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
Other race | 3,411 | 43.06% |
White | 2,530 | 31.94% |
Two or more races | 1,664 | 21% |
Native American | 182 | 2.3% |
Asian | 81 | 1.02% |
Black or African American | 54 | 0.68% |
Married
Widowed
Divorced
Separated
Never Married
Quincy's average per capita income is $41,670. Household income levels show a median of $79,973. The poverty rate stands at 13.14%.
Name | Median | Mean |
---|---|---|
Married Families | $85,639 | - |
Families | $83,214 | $90,059 |
Households | $79,973 | $88,733 |
Non Families | $62,917 | $65,002 |
Average Income
Median Household Income
Poverty Rate