Government in Diamondville, WY Diamondville Police Dept20 US Highway 30Diamondville, WY, 831163078776676City OfGovernment CityPolice DepartmentPolice DepartmentsPolice StationSheriff DepartmentTraffic CourtSouth Lincoln County Economic314 Diamondville AveDiamondville, WY, 831163078779781Government OfficesShow MoreSee AlsoGovernment Offices