MARSHALL COUNTY AGENCY ON AGING is categorized under COUNTY GOVERNMENT: SOCIAL & HUMAN RESOURCES and located at 111 South 8th Street 66508 in or near the Marysville, KS area. Call (785) 562-5522 . Fax (785) 562-3171 . Find additional information including website, email, map, and directions - TheOnlineYP.com ®.