Map of Quincy city, Washington

Quincy is a city in Grant County, Washington, United States. The population was 7,543 at the 2020 census.

Quincy city overview:
Name:	Quincy city
LSAD Code:	25
LSAD Description:	city (suffix)
State:	Washington
County:	Grant County
Elevation:	1,302 ft (397 m)
Total Area:	6.13 sq mi (15.88 km²)
Land Area:	6.05 sq mi (15.67 km²)
Water Area:	0.08 sq mi (0.21 km²)
Total Population:	7,543
Population Density:	1,327.55/sq mi (512.60/km²)
ZIP code:	98848
Area code:	509
FIPS code:	5357115
GNISfeature ID:	1512590
Website:	quincywashington.us

Online Interactive Map

Quincy online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Quincy location map. Where is Quincy city?

Quincy location on the U.S. Map. Where is Quincy city. — Quincy location on the U.S. Map.

Quincy location on the Washington map. Where is Quincy city. — Location of Quincy in Washington.

History

Geologic history

Quincy lies atop a part of the Columbia River Basalt Group which is overlain by Pleistocene outburst flood deposits. The Missoula Floods had one of their outlets at Trinidad, close to Quincy and another near Ancient Lakes, which includes the Ancient Lakes of the Columbia Valley AVA. Glacial erratics carried from as far away as Montana can be found nearby. The area also has an abundance of rimrock.

Great Northern Railway

Quincy was founded as a railroad camp during construction of the Great Northern Railway in 1892, and was incorporated on March 27, 1907. It was named after Quincy, Illinois.

Grand Coulee Dam

The arrival of the water from the Grand Coulee Dam in 1952 changed the town.

Quincy Road Map

Quincy city Satellite Map

Geography

Quincy is located at 47°14′1″N 119°51′8″W / 47.23361°N 119.85222°W / 47.23361; -119.85222 (47.233691, −119.852296).

According to the United States Census Bureau, the city has a total area of 5.04 square miles (13.05 km), of which, 4.96 square miles (12.85 km) is land and 0.08 square miles (0.21 km) is water.