Pleasant Hill is a census-designated place (CDP) in Polk County, Texas, United States. This was a new CDP for the 2010 census, with a population of 522.
The CDP has a total area of , of which is covered by water.
Pleasant Hill first appeared as a census designated place in the 2010 U.S. census.
Pleasant Hill is in the Corrigan-Camden Independent School District, which operates Corrigan-Camden High School.
The Texas Legislature designated Polk County as being within the boundary of Angelina College's district.