Quail Valley is a former census-designated place (CDP) in Riverside County, California, United States.
[1] According to the United States Census Bureau, the CDP has a total area of 1.2 square miles (3.2 km2), all of it land.
19.2% of all households were made up of individuals, and 6.0% had someone living alone who was 65 years of age or older.
In the state legislature Quail Valley is located in the 37th Senate District, represented by Republican Bill Emmerson, and in the 64th Assembly District, represented by Republican John J. Benoit.
Federally, Quail Valley is located in California's 49th congressional district, which is represented by Republican Darrell Issa.