78614 Frequently Asked Questions

A: ZIP Code 78614 is Located in Cost Texas.

A: ZIP Code 78614 is Located Entirely in Gonzales County Texas.

A: The Current Sales Tax in ZIP Code 78614 is 8.2%

A: The Area Code for 78614 is 830.

A: ZIP Code 78614 is in the Texas 27th Congressional District.

A: ZIP Code 78614 is in Texas State House of Representatives District 44.

A: ZIP Code 78614 is in Texas State Senate District 18.

A: The 2022 population of ZIP Code 78614 is 302. The population growth rate in 78614 is -23.38%.

A: The majority race/ethnicity of people residing in 78614 is White (69.93%).

A: The median household income in 78614 is $48,295 (2021) and the average adjusted income is $71,570 (2020).