78634 Frequently Asked Questions

A: ZIP Code 78634 is Located in Hutto Texas. Portions of 78634 are also in Taylor.

A: ZIP Code 78634 is Located Entirely in Williamson County Texas.

A: The Current Sales Tax in ZIP Code 78634 is 8.2%

A: The Area Codes for 78634 are 512 and 737

A: 78634 is within by the Texas 31st Congressional District and the Texas 17th Congressional District.

A: ZIP Code 78634 is in Texas State House of Representatives District 52.

A: ZIP Code 78634 is in Texas State Senate District 5.

A: The 2022 population of ZIP Code 78634 is 41099. The population growth rate in 78634 is 29.42%.

A: The majority race/ethnicity of people residing in 78634 is White (61.07%). The majority race/ethnicity of students attending public schools in 78634 is Hispanic(44.90%).

A: The median household income in 78634 is $93,667 (2021) and the average adjusted income is $69,330 (2020).