(Virginia)
Catawba is an unincorporated community in the northern section of Roanoke County, Virginia, United States. Catawba occupies the Catawba Valley bound on the south by the north slope of Catawba Mountain and on the north by several mountains which form the border between Roanoke County and Craig County. The primary road through Catawba is State Route 311. Catawba has a post office with the zip code of 24070.