Smith attended Lake Highlands High School in Dallas, Texas, and graduated from Texas A&M with a bachelor's degree (his song "We Bleed Maroon" is about his time at A&M). He lived in Nashville for five years and currently resides in Texas. He and Amber Emily Bartlett (born November 16, 1981), an actress, have been married since February 11, 2010. They met on the set of a music video and she has been featured in several of his music videos since. He has one daughter, London, born October 3, 2011, and two sons; Lincoln Monarch Smith, born in Jan 7, 2014 and River Kelly Smith, born May 16, 2016.