About This Place
Sun Valley is a census-designated place (CDP) in Washoe County, Nevada, USA. The population was 19,461 at the 2000 census. It is a northern suburb of the city of Reno and is part of the Reno–Sparks Metropolitan Statistical Area.
Sun Valley is located at 39°35′47″N 119°46′28″W / 39.59639°N 119.77444°W / 39.59639; -119.77444 (39.596390, -119.774345).
According to the United States Census Bureau, the CDP has a total area of 15.0 square miles (38.8 km²), all land.