Mount Bethel is an unincorporated community in Upper Mount Bethel Township in Northampton County, Pennsylvania, United States. It is part of the Lehigh Valley metropolitan area, which has a population of 861,899 and is the 68th most populated metropolitan area in the U.S. as of the 2020 census.
Mount Bethel is located along Pennsylvania Route 611 north of the intersection with Pennsylvania Route 512.
