77340 Frequently Asked Questions

A: ZIP Code 77340 is Located in Huntsville Texas.

A: ZIP Code 77340 is Located Entirely in Walker County Texas.

A: The Current Sales Tax in ZIP Code 77340 is 8.2%

A: The Area Code for 77340 is 936.

A: 77340 is within by the Texas 8th Congressional District and the Texas 17th Congressional District.

A: ZIP Code 77340 is in Texas State House of Representatives District 12.

A: ZIP Code 77340 is in Texas State Senate District 5.

A: The 2022 population of ZIP Code 77340 is 33969. The population growth rate in 77340 is 9.79%. The population density of 77340 is 145.

A: The majority race/ethnicity of people residing in 77340 is White (63.59%). The majority race/ethnicity of students attending public schools in 77340 is White(37.48%).

A: The median household income in 77340 is $39,133 (2021) and the average adjusted income is $395,020 (2021).
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