78542 Frequently Asked Questions

A: ZIP Code 78542 is Located in Edinburg Texas. Portions of 78542 are also in Linn, Murillo, Doolittle, San Carlos.

A: ZIP Code 78542 is Located Entirely in Hidalgo County Texas.

A: The Current Sales Tax in ZIP Code 78542 is 8.2%

A: The Area Codes for 78542 are 361 and 956

A: 78542 is within by the Texas 15th Congressional District and the Texas 34th Congressional District.

A: 78542 is within Texas State House of Representatives District 35, Texas State House of Representatives District 39 and Texas State House of Representatives District 40.

A: 78542 is within Texas State Senate District 20 and Texas State Senate District 27.

A: The 2022 population of ZIP Code 78542 is 83925. The population growth rate in 78542 is 11.59%.

A: The majority race/ethnicity of people residing in 78542 is Hispanic (59.73%). The majority race/ethnicity of students attending public schools in 78542 is Hispanic(99.63%).

A: The median household income in 78542 is $49,985 (2021) and the average adjusted income is $36,250 (2020).