Mikes, TexasMikes is a census-designated place in Starr County, Texas, United States. This was a new CDP for the United [States Census 2010|2010 census], with a population of 910.GeographyMikes is located atDemographicsMikes first appeared as a census designated place in the 2010 U.S. census.EducationThe CDP is within the Rio Grande City Grulla Independent School District