Blanco County, Texas

Blanco County is located north of San Antonio and west of Austin, offering a peaceful landscape of small towns, wide-open skies, and classic Texas charm. The county preserves much of the character and traditions of old Texas while embracing modern attractions.

The Blanco River flows through the area, providing clear, cool waters that are popular for swimming and other summer activities. Ranching remains an important part of the local economy, while vineyards and lavender farms have added a newer agricultural and tourism appeal.

Johnson City, the hometown of President Lyndon B. Johnson, adds a strong historical connection to the county. With its quiet surroundings and relatively dark skies, Blanco County is also an excellent place for stargazing. Overall, it offers a relaxed atmosphere filled with natural beauty, history, and rural charm.

CategoryDetails
County NameBlanco County
County SeatJohnson City
PopulationApproximately 12,000
Cities, Towns, and CommunitiesJohnson City, Blanco, Round Mountain
Interstates and HighwaysU.S. Highway 281, State Highway 290
FIPS Code48-031
Total Area (Land and Water)713 square miles (709 sq mi land, 4 sq mi water)
Adjacent Counties (and Direction)Burnet County (North), Travis County (Northeast), Hays County (East), Comal County (Southeast), Kendall County (Southwest), Gillespie County (West), Llano County (Northwest)
Time ZoneCentral Time Zone (CST)
StateTexas
Coordinates30°23’N, 98°24’W
EtymologyNamed after Blanco River
Major LandmarksLyndon B. Johnson National Historical Park, Blanco State Park, Pedernales Falls State Park
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