Russellville, AR

ZIP Code 72811 is a PO Box postal code associated with Russellville, Arkansas, rather than a distinct geographic area, so it has no reliable boundary for assigning landmarks. Notable sites in the broader Russellville area include Arkansas Tech University, Lake Dardanelle State Park, the Dardanelle Lock and Dam, and Bona Dea Trails and Sanctuary; they cannot necessarily be said to lie within ZIP 72811 itself.