Clayton is a town in and the county seat of Barbour County, Alabama, United States. As of the 2020 census, Clayton had a population of 2,265.
Courthouse Square and Confederate Monument in Clayton
The Barbour County Courthouse is located in Clayton.
The post office in Clayton (ZIP code: 36016)
The Petty-Roberts-Beatty House is an octagon house built in 1861 by Benjamin Franklin Petty. It is one of only two antebellum octagonal houses built in Alabama and the only one to survive. It was added to the National Register of Historic Places on January 21, 1974.