Palm is an unincorporated community in Montgomery County, Pennsylvania, United States. It lies alongPennsylvania Route 29 between Hereford and East Greenville at latitude 40.4281539 longitude −75.5329608. It is located in Upper Hanover Township and the ZIP code is 18070. The Hosensack Creek flows from the northeast into the Perkiomen Creek in the village.Palm is the site of one of the five remaining Schwenkfelder Churches in the United States. It is also the birthplace of science fiction writer, publisher and minister Lloyd Arthur Eshbach.