ZIP Code 78542
About Edinburg
Edinburg is a city in and the county seat of Hidalgo County, Texas, United States. The population was 100,243 at the 2020 census, and in 2025, its estimated population was 110,700, making it the second-largest city in Hidalgo County, and the third-largest city in the larger Rio Grande Valley region.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
86,111
population
$52,962
median household income
489
people / sq mi
$123,500
median home value
$876
median gross rent
27.4
median age
25,198
housing units
22,928
households
176.0
land area (sq mi)
Key places in 78542
- University of Texas Rio Grande Valley university
Points of interest
- grocery
- fast_food
Brands
- McDonald's (1)
- Subway (1)
- Walmart (1)
- Whataburger (1)