State Government in Lamar, MO Lamar City Park1901 Walnut StLamar, MO, 647594176825422Clerk's OfficeDade County CollectorDog ParksGovernment CityGovernment OfficesOsage County SherriffParks And RecreationState Parks National Guard106 Broadway StLamar, MO, 647594176825793Armed Forces RecruitingArmy RecruitingClerk's OfficeGovernment CityGovernment OfficesNational Guard ArmoryState Fairgrounds Show More