Palmer Heights is a census-designated place (CDP) in Palmer Heights, Pennsylvania. The population of Palmer Heights was 3,762 at the 2010 census. Palmer Heights is part of the Lehigh Valley, which had a population of 861,899 and was the 68th-most populous metropolitan area in the U.S. as of the 2020 census.
Zip Codes in Palmer Heights, PA that we also serve: 18045