There are 1 US Post Offices in Andrews County serving a total of 14,786 residents equating to 14,786 residents per post office. It's estimated that approximately 23,600 packages are handled across the 1 county post offices annually. Andrews County is a county located in the U.S. state of Texas. As of the 2010 census, the population was 14,786. Its county seat is Andrews. Andrews is named for Richard Andrews, a soldier of the Texas Revolution. The county was created August 21, 1876, from Tom Green County and later organized in 1910. The Andrews Micropolitan Statistical Area includes all of Andrews County. Andrews County was represented in the Texas House of Representatives by George E. \"Buddy\" West from 1993 to June 25, 2008, when he died. He was succeeded in January 2009 by fellow Republican Tryon D. Lewis, who had defeated West for the Republican nomination in the April 8, 2008, primary election."