Watkins, MissouriWatkins is an unincorporated community in Miller County, in the U.S. state of Missouri. The community lies on a ridge between Barren and Brushy Forks on Missouri Route KK, approximately five miles northwest of Iberia.HistoryA post office called Watkins was established in 1904, and remained in operation until 1949. The community has the name of William Shelton Watkins, a pioneer citizen.