Copeland has been married three times. First to Ivy Bodiford in October 1955. They had one child, daughter Terri Copeland Pearsons; they divorced in 1958. He was married to Cynthia Davis from 1958 to 1961. Kenneth married Gloria (née Neece) on April 13, 1963. They are the parents of John Copeland and Kellie Copeland. Gloria co-hosts the ministry's flagship broadcast, "The Believer's Voice of Victory," alongside her husband. Kellie preaches throughout the United States, as does Terri, who also preaches at Eagle Mountain International Church, which is pastored by her husband, George Pearsons.