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.
Alburtis is a borough in Lehigh County, Pennsylvania. It is a suburb of Allentown, the third largest city in Pennsylvania. 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.
Ancient Oaks is a census-designated place (CDP) in Lower Macungie Township in Lehigh County, Pennsylvania. 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. 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. The township's population was 32,426 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 the second oldest borough in Lehigh County, Pennsylvania. As of the 2010 census, Macungie had a population of 3,074. It is a suburb of Allentown, and 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.
Upper Macungie Township is a township in Lehigh County, Pennsylvania. The population of Upper Macungie Township was 26,377 as of the 2020 U.S. census, making it the fourth fastest-growing municipality in Pennsylvania in terms of total population gain from 2010 to 2020. The township was created in 1832 when Macungie Township was divided into Upper and Lower Macungie townships. 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.
Upper Milford Township is a township in Lehigh County, Pennsylvania. The township's population was 7,292 at the 2010 census. Upper Milford Township 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.
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.
Trexlertown is an unincorporated community and census-designated place (CDP) in Upper Macungie Township in Lehigh County, Pennsylvania. As of the 2010 census, the population was 1,988. 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.
Fogelsville is a village in Lehigh County, Pennsylvania. It is a suburb of Allentown, in Upper Macungie Township, and is part of the Lehigh Valley, which has a population of 861,899 and was the 68th most populous metropolitan area in the U.S. as of the 2020 census.
Shimerville is an unincorporated community, located on Pennsylvania Route 100 and Pennsylvania Route 29 South in Upper Milford Township in Lehigh County, Pennsylvania. The community is located outside and to the south of Macungie and to the west of Vera Cruz. 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 Penn School District is a large public school district in Lehigh County, Pennsylvania in the Lehigh Valley region of eastern Pennsylvania. Established in 1952, it was initially known as the East Penn Union School District.
Vera Cruz is a small village in Upper Milford Township, Pennsylvania located south of Emmaus. 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.
Powder Valley is a village in southern Upper Milford Township in Lehigh County, Pennsylvania. Powder Valley 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.
Hensingersville, also known as New Hensingersville, is an unincorporated community located mostly in southwestern Lower Macungie Township in Lehigh County, Pennsylvania. It also extends into Longswamp Township in Berks Township near the intersections of Pennsylvania Route 201, Pennsylvania Route 3001, Chestnut Road, and Reservoir Hill Road.
Sigmund is an unincorporated community in Upper Milford Township in Lehigh County, Pennsylvania. Sigmund is located near Perkiomen Creek, a tributary of the Schuylkill River. It is a suburb of Allentown in 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.
United States 
Pennsylvania 
