Spring Valley is an unincorporated town and census-designated place and part of Las Vegas Township in Clark County, Nevada, United States, located 2mi west of the Las Vegas Strip. The population was 178,395 at the 2010 census. Spring Valley was formed in May, 1981.BackgroundAfter purchasing the land occupied by Stardust International Raceway, Pardee Homes began developing a master-planned housing community called Spring Valley southwest of Las Vegas in the mid-1970s. By 1981, residents grouped together to solicit the Clark County Commission to create an unincorporated town, which it did that May. The town originally encompassed 1sqmi, but now occupies much of the southwest quarter of the Las Vegas Valley, totaling 33.4sqmi.The predominant boundaries of Spring Valley are Sahara Avenue on the north, Decatur Boulevard on the east, Warm Springs Road on the south, and Hualapai Way on the west.The area mostly consists of housing subdivisions, with strip malls lining the large boulevards that connect suburban Las Vegas to the Strip. The northern part of Spring Valley includes areas of rural-estate zoning, with large parcels of land on blocks of 1/64sqmi. The southern part of Spring Valley is quickly developing – fifteen years ago, very little south of Tropicana Avenue was developed within Spring Valley.
