Elmo, MO

ZIP code 64445 serves Clarksdale and surrounding rural areas in DeKalb County, northwestern Missouri. Clarksdale is a small community along U.S. Route 69, surrounded by farmland. Local landmarks include Clarksdale City Hall, the Clarksdale Post Office, and Clarksdale Cemetery. The town’s compact center and nearby churches reflect its role as a local service hub for the surrounding countryside.