Winnemucca (/ˌwɪnəˈmʌkə/) is the only incorporated city in and is the county seat of Humboldt County, Nevada, United States. As of the 2010 census, the city had a total population of 7,396, up 3.1 percent from the 2000 census figure of 7,174. Interstate 80 passes through the city, where it meets U.S.