| Llano County Texas Cities/Towns - Buchanan Dam, Castell, Kingsland, Llano (County Seat), Sunrise Beach Village, Tow, Valley Spring |
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![]() Your Ad Here Llano County is a county located in the U.S. state of Texas. In 2000, its population was 17,044. Its county seat is Llano. History The county is named for the Llano River. ![]() |