76831 Frequently Asked Questions

A: ZIP Code 76831 is Located in Castell Texas.

A: ZIP Code 76831 is Located Primarily in Llano County Texas with Portions in Mason County.

A: The Current Sales Tax in ZIP Code 76831 is 6.2%

A: The Area Code for 76831 is 325.

A: ZIP Code 76831 is in the Texas 11th Congressional District.

A: ZIP Code 76831 is in Texas State House of Representatives District 53.

A: 76831 is within Texas State Senate District 24 and Texas State Senate District 28.

A: The 2022 population of ZIP Code 76831 is 0. The population growth rate in 76831 is -100.00%.