Quincy is located in Washington. Quincy, Washington has a population of 7,630. Quincy is more family-centric than the surrounding county with 48.35% of the households containing married families with children. The county average for households married with children is 31.84%.
The median household income in Quincy, Washington is $63,207. The median household income for the surrounding county is $63,566 compared to the national median of $69,021. The median age of people living in Quincy is 24 years.
The average high temperature in July is 87.2 degrees, with an average low temperature in January of 23.3 degrees. The average rainfall is approximately 7.9 inches per year, with 27.2 inches of snow per year.