Law Enforcement Agencies in Winnemucca, NV NV › Humboldt County Agencies serving the city of Winnemucca in NV. Agency Types in Winnemucca Adult Institutions 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Winnemucca, NV Humboldt Conservation Camp Humboldt County Humboldt County Coroners Office Humboldt County Humboldt County Detention Facility Humboldt County Humboldt County Sheriffs Office Humboldt County Winnemucca Police Department Humboldt County
