Bethlehem is a city located in eastern Pennsylvania. Bethlehem had a total population of 75,781 in 2020. Among its total population as of 2020, 55,639 were in Northampton County and 19,343 were in Lehigh County. The city is located along the Lehigh River, a 109-mile-long (175 km) tributary of the Delaware River.
Easton is a city and the county seat of Northampton County, Pennsylvania. The city's population was 28,127 as of the 2020 census. Easton is located on the Lehigh River as it flows into the Delaware River, which serves as the city's eastern geographic boundary with Phillipsburg, New Jersey.
Northampton County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 312,951. Its county seat is Easton. The county was formed in 1752 from parts of Bucks County. Northampton County and Lehigh County to its west combine to form the eastern Pennsylvania region known as the Lehigh Valley.
