where is brackettville texas
BRACKETTVILLE, TX. BRACKETTVILLE, TEXAS. Brackettville, the county seat of Kinney County, is on U.S. Highway 90 twenty-two miles northeast of the Rio Grande and 125 miles west of San Antonio, near the geographic center of the county.he community was known as Brackett or Brackett City when it received a post office in 1873; another Texas community was named Brackett, however, so the postal service changed the community's name to Brackettville. It was designated the county seat of Kinney County when the county was established in 1876.