Williams Township is a township in Northampton County, Pennsylvania, United States. The township's population was 6,581 at the 2020 census. The township is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th-most populous metropolitan area in the U.S. as of the 2020 census.
Elevation: 643 ft (196 m)
Country: United States
State: Pennsylvania
County: Northampton
Area code(s): 610
FIPS code: 42-095-85256
Primary airport: Lehigh Valley International Airport