Quincy is a city in Grant County, Washington, United States. It is situated east of the Columbia River on State Route 28 and north of Interstate 90. The population was 7,543 at the 2020 census. Quincy is one of the closest cities to The Gorge Amphitheatre.
The fortified city will disappear from Ephraim, and royal power from Damascus; the remnant of Aram will be like the glory of the Israelites,” declares the Lord Almighty. Book of Isaiah 17:3 NIV