77320 Frequently Asked Questions

A: ZIP Code 77320 is Located in Huntsville Texas.

A: ZIP Code 77320 is Located Primarily in Walker County Texas with Portions in San Jacinto County.

A: The Current Sales Tax in ZIP Code 77320 is 8.2%

A: The Area Code for 77320 is 936.

A: 77320 is within by the Texas 17th Congressional District and the Texas 8th Congressional District.

A: 77320 is within Texas State House of Representatives District 12 and Texas State House of Representatives District 18.

A: ZIP Code 77320 is in Texas State Senate District 5.

A: The 2022 population of ZIP Code 77320 is 38170. The population growth rate in 77320 is 8.14%. The population density of 77320 is 97.

A: The majority race/ethnicity of people residing in 77320 is White (57.47%). The majority race/ethnicity of students attending public schools in 77320 is White(41.88%).

A: The median household income in 77320 is $48,550 (2021) and the average adjusted income is $394,870 (2021).