Las Palmas II is a census-designated place (CDP) in Cameron County, in the U.S. state of Texas.

[1] Prior to the 2010 census, the community was part of the Las Palmas-Juarez CDP.

Las Palmas is in western Cameron County, bordered to the north by Harlingen and to the east by Juarez.

According to the United States Census Bureau, the Las Palmas II CDP has a total area of 0.31 square miles (0.79 km2), of which 0.30 square miles (0.78 km2) is land and 0.004 square miles (0.01 km2), or 0.94%, is water.

[1] Las Palmas II first appeared as a census designated place in the 2010 U.S. Census[15] after the Las Palmas-Juarez CDP was split into the Las Palmas II and Juarez CDPs.