Silver Peak is an unincorporated community and census-designated place (CDP) in Esmeralda County, Nevada, United States. It lies along State Route 265, 20 miles (32 km) south of U.S. Route 6 and 30 miles (48 km) west of Goldfield, the county seat of Esmeralda County. It has a post office, with the ZIP code of 89047. As of the 2020 census, Silver Peak had a population of 121.