Palmer, Cameron County, Texas

Palmer is a colonia and census-designated place (CDP) in Cameron County, Texas, United States. It was first listed as a CDP prior to the 2020 census.

It is in the southern part of the county, bordered to the west by San Benito, to the northeast by Brownsville, to the east by Rice Tracts, to the south by Encantada-Ranchito-El Calaboz, and to the southwest by La Paloma. It is 5 mi south of the center of San Benito and 18 mi northwest of downtown Brownsville.

The Resaca del Rancho Viejo, a southeast-flowing tributary of the Rio Grande, flows through the northern part of the community.

Demographics
Palmer first appeared as a census designated place in the 2020 U.S. Census.