East Lopez is a census-designated place (CDP) in Starr County, Texas, United States. This was a new CDP for the 2010 census, with a population of 166.
East Lopez is located at (26.308661, -98.637851).
East Lopez first appeared as a census designated place in the 2010 U.S. census. The CDP's name was changed from "East Lopez" to "E. Lopez" prior to the 2020 U.S. census.
The CDP is within the Rio Grande City Grulla Independent School District (formerly Rio Grande City Consolidated Independent School District)