78747 Frequently Asked Questions

A: ZIP Code 78747 is Located in Austin Texas. Portions of 78747 are also in Creedmoor, Mustang Ridge, Onion Creek.

A: ZIP Code 78747 is Located Entirely in Travis County Texas.

A: The Current Sales Tax in ZIP Code 78747 is 8.2%

A: The Area Codes for 78747 are 512 and 737

A: ZIP Code 78747 is in the Texas 35th Congressional District.

A: 78747 is within Texas State House of Representatives District 48 and Texas State House of Representatives District 51.

A: ZIP Code 78747 is in Texas State Senate District 21.

A: The 2022 population of ZIP Code 78747 is 21253. The population growth rate in 78747 is -1.22%. The population density of 78747 is 1,048.

A: The majority race/ethnicity of people residing in 78747 is White (49.03%). The majority race/ethnicity of students attending public schools in 78747 is Hispanic(75.42%).

A: The median household income in 78747 is $86,862 (2021) and the average adjusted income is $390,940 (2021).