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.
Welcome to the City of Quincy - Where Agriculture Meets Technology! Quincy is located near the center of Washington State and is the gateway to the Wenatchee Valley, Leavenworth and the Okanogan Valley. The Gorge Amphitheater is located 10 miles southwest of Quincy.
The City of Quincy and the surrounding area is a vast area of opportunities as noted on the sign as you enter Quincy. There is much to learn about the ice age floods story. Recent geological models suggest that as much as three times more water than existed in glacial Lake Missoula is needed to produce the flood features found in the Channeled Scablands.