78550 Frequently Asked Questions

A: ZIP Code 78550 is Located in Harlingen Texas. Portions of 78550 are also in Combes, Lasana, Rio Hondo.

A: ZIP Code 78550 is Located Entirely in Cameron County Texas.

A: The Current Sales Tax in ZIP Code 78550 is 8.2%

A: The Area Code for 78550 is 956.

A: ZIP Code 78550 is in the Texas 34th Congressional District.

A: ZIP Code 78550 is in Texas State House of Representatives District 37.

A: ZIP Code 78550 is in Texas State Senate District 27.

A: The 2022 population of ZIP Code 78550 is 54441. The population growth rate in 78550 is 3.30%. The population density of 78550 is 601.

A: The majority race/ethnicity of people residing in 78550 is Hispanic (50.19%). The majority race/ethnicity of students attending public schools in 78550 is Hispanic(93.75%).

A: The median household income in 78550 is $41,961 (2021) and the average adjusted income is $447,320 (2021).