Quick information summary of the Quincy CDP area.
Quincy CDP is located in the state of California. It occupies the area of 5 square miles. 0 square miles are water areas and 5 square miles remain for land areas. Center of the Quincy CDP lies at +39.9310674, -120.9548714 coordinates. According to the 2010 Census, there are 1.728 living in the Quincy CDP. The racial makeup shows these 3 races as the most frequent : White (86.81%), Two or More races (4.34%) and Some Other Race (3.82%). Median age is 42 for the males and 48 for the females.