Clarkdale Historic District in Clarkdale, Arizona is a historic district that was listed on the National Register of Historic Places in 1998. Clarkdale was built as a company town for the United Verde Copper Company, owned by William A. Clark, which located a smelter in Clarkdale. Historic district contributing properties include: * Clark Mansion * Clarkdale Public Works Building * , also separately NRHP-listed * , also separately NRHP-listed