 Since then, only Lyndon Johnson in 1964 and Jimmy Carter in 1976 have managed over 30% for the Democratic Party in Kendall County.The county is part of the 21st District in the United States House of Representatives, represented by Republican Chip Roy, the 25th district of the Texas State Senate, represented by Republican Donna Campbell, and the 73rd District of the Texas House of Representatives and is represented by Republican Kyle Biedermann.Biedermann's predecessors in the House seat are Republicans.