78578 Frequently Asked Questions

A: ZIP Code 78578 is Located in Port Isabel Texas. Portions of 78578 are also in Brownsville, Laguna Vista, Laguna Heights.

A: ZIP Code 78578 is Located Entirely in Cameron County Texas.

A: The Current Sales Tax in ZIP Code 78578 is 8.2%

A: The Area Code for 78578 is 956.

A: ZIP Code 78578 is in the Texas 34th Congressional District.

A: ZIP Code 78578 is in Texas State House of Representatives District 37.

A: ZIP Code 78578 is in Texas State Senate District 27.

A: The 2022 population of ZIP Code 78578 is 10540. The population growth rate in 78578 is -10.03%. The population density of 78578 is 111.

A: The majority race/ethnicity of people residing in 78578 is White (57.07%). The majority race/ethnicity of students attending public schools in 78578 is Hispanic(92.52%).

A: The median household income in 78578 is $41,838 (2021) and the average adjusted income is $463,520 (2021).