Lehigh County is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the county's population was 374,557. Its county seat is Allentown, the state's third-largest city after Philadelphia and Pittsburgh.
Ancient Oaks is a census-designated place (CDP) in Lower Macungie Township in Lehigh County, Pennsylvania, United States. It is named after the housing subdivision named Ancient Oaks, located off PA Route 100 just north of Macungie. The population of Ancient Oaks was 6,995 at the 2020 census.
Emmaus is a borough in Lehigh County, Pennsylvania, United States. As of the 2020 U.S. census, it had a population of 11,652. Emmaus is located in the Lehigh Valley, the third-largest metropolitan area in Pennsylvania and 68th-largest metropolitan area in the nation.
Lower Macungie Township is a township in Lehigh County, Pennsylvania, United States. The township's population was 31,964 as of the 2020 census, making it the second-largest population center in Lehigh County after Allentown and the third-largest population center in the Lehigh Valley metropolitan area after Allentown and Bethlehem.
Macungie is borough in Lehigh County, Pennsylvania, United States, its second oldest. As of the 2020 census, Macungie had a population of 3,257.
North Whitehall Township is a township in Lehigh County, Pennsylvania, United States. The population of North Whitehall Township was 15,655 at the 2020 census. It is a suburb of Allentown in 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.
South Whitehall Township is a township in Lehigh County, Pennsylvania, United States. The township's population was 19,180 at the 2010 census. It is a suburb of Allentown and 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.
Upper Macungie Township is a township in Lehigh County, Pennsylvania, United States. The population of Upper Macungie Township was 26,377 as of the 2020 U.S. census, making it the fourth-fastest growing municipality of any category in Pennsylvania in terms of total population growth between 2010 and 2020.
Upper Milford Township is a township in Lehigh County, Pennsylvania, United States. The township's population was 7,292 at the 2010 census. Upper Milford Township is a rural area southwest of Allentown in 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.
Upper Saucon Township is a township in Lehigh County, Pennsylvania, United States. It 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. The township had a population of 16,973 as of the 2020 census.
The Lehigh Valley is a geographic and metropolitan region formed by the Lehigh River in Lehigh and Northampton counties in eastern Pennsylvania. It is a component valley of the Great Appalachian Valley bounded to its north by Blue Mountain, to its south by South Mountain, to its west by Lebanon Valley, and to its east by the Delaware River and Warren County, New Jersey. The Lehigh Valley is about 40 miles (64 km) long and 20 miles (32 km) wide. The Lehigh Valley's largest city is Allentown, the third-largest city in Pennsylvania and the county seat of Lehigh County, with a population of 125,845 residents as of the 2020 census.
Breinigsville is an unincorporated community and census-designated place (CDP) in Lehigh County, Pennsylvania. As of the 2020 census, it had a population of 7,495. The town is part of Upper Macungie Township and is located approximately 11 miles (18 km) southwest of downtown Allentown and 8 miles (13 km) east of Kutztown.
Trexlertown is an unincorporated community and census-designated place (CDP) in Upper Macungie Township in Lehigh County, Pennsylvania. As of the 2020 census, the population was 2,382. It 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, and lies between Breinigsville and Wescosville.
Kuhnsville is a small, unincorporated village in Upper Macungie Township in Lehigh County, Pennsylvania. It is part of the Lehigh Valley, which has a population of 861,899 and is the 68th-most populous metropolitan area in the U.S. as of the 2020 census.
Wescosville is a census-designated place located in Lehigh County, Pennsylvania. It is located between Allentown and Trexlertown in Lower Macungie Township. It 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.
Old Zionsville is an unincorporated community in Upper Milford Township in Lehigh County, Pennsylvania. It is part of the Lehigh Valley, which has a population of 861,899 and is the 68th-most populous metropolitan area in the U.S. as of the 2020 census.
Zionsville is a village mostly in Upper Milford Township in Lehigh County, Pennsylvania with parts of the village located in Lower Milford Township. The West Branch Hosensack Creek forms its natural southeastern boundary and drains it via the Hosensack Creek to the Perkiomen Creek.
West Catasauqua is an unincorporated village in Whitehall Township in Lehigh County, Pennsylvania. Once a port and station along the busy Lehigh Canal, it is colloquially known as West Catty. It is part of the Lehigh Valley, which has a population of 861,899 and is the 68th-most populous metropolitan area in the U.S. as of the 2020 census.
East Texas is a village in Lower Macungie Township in Lehigh County, Pennsylvania. It 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.
Swabia Creek is a tributary of Little Lehigh Creek in Berks and Lehigh Counties in the eastern Pennsylvania region of the Lehigh Valley.
United States 
Pennsylvania 
