Prehistoric cultural affiliation(s) include Early Mississippian dating back to 500.
The famous person James D. Porter is associated with one of more of the Henry County historic places.
Some of the country's most noteable architects helped create the Henry County places including Rueben H. Hunt, Dolph Cowan, R. H. Hunt, Barton & Lasater and John L. Hagler. Prominent architectural styles found in Henry Country are Classical Revival, Bungalow/Craftsman and Colonial Revival.