78703 Frequently Asked Questions

A: ZIP Code 78703 is Located in Austin Texas.

A: ZIP Code 78703 is Located Entirely in Travis County Texas.

A: The Current Sales Tax in ZIP Code 78703 is 8.2%

A: The Area Codes for 78703 are 512 and 737

A: ZIP Code 78703 is in the Texas 37th Congressional District.

A: 78703 is within Texas State House of Representatives District 48 and Texas State House of Representatives District 49.

A: ZIP Code 78703 is in Texas State Senate District 14.

A: The 2022 population of ZIP Code 78703 is 22669. The population growth rate in 78703 is 0.00%.

A: The majority race/ethnicity of people residing in 78703 is White (84.40%). The majority race/ethnicity of students attending public schools in 78703 is White(54.29%).

A: The median household income in 78703 is $125,448 (2021) and the average adjusted income is $628,560 (2020).