Barton Creek is a census-designated place in Travis County, Texas, in the United States. As of the 2010 census, the CDP population was 3,077. Barton Creek is one of the most affluent locations in Texas.
Area: 5.367 mi²
Zip code: 78735
Population: 3,077 (2010)
Neighborhoods: The Falls At Barton Creek, Cabin Ridge Estates, Governor's Hill At Barton Creek, Wimberly Place