Colesville, Pennsylvania

Colesville is a suburban village located on Route 378 in Upper Saucon Township in Lehigh County and Lower Saucon Township in Northampton County,

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

. Colesville is part of the

Lehigh Valley The Lehigh Valley (), known colloquially as The Valley, is a geographic region formed by the Lehigh River in Lehigh County and Northampton County in eastern Pennsylvania. It is a component valley of the Great Appalachian Valley bound to the no ...

, which had a population of 861,899 and was the 68th-most populous

metropolitan area A metropolitan area or metro is a region that consists of a densely populated urban agglomeration and its surrounding territories sharing industries, commercial areas, transport network, infrastructures and housing. A metro area usually com ...

in the U.S. as of the 2020 census. The village is located on the south side of

Lehigh Mountain Lehigh Mountain is a mountain in Lehigh County, Pennsylvania. The main peak rises to and is located in Salisbury Township. Lehigh Mountain is located on the right bank of the Lehigh River, and is separated from South Mountain by the headwaters ...

from

Bethlehem Bethlehem (; ar, بيت لحم ; he, בֵּית לֶחֶם '' '') is a city in the central West Bank, Palestine, about south of Jerusalem. Its population is approximately 25,000,Amara, 1999p. 18.Brynen, 2000p. 202. and it is the capital o ...

Interstate 78 Interstate 78 (I-78) is an east–west Interstate Highway in the Northeastern United States, running from I-81 northeast of Harrisburg, Pennsylvania, through Allentown to western and northern New Jersey and terminating at the Holland Tunn ...

passes through the village but does not interchange there. Colesville is split between the

Zip Code of 18015 and the Center Valley Zip Code of 18034. Unincorporated communities in Lehigh County, Pennsylvania Unincorporated communities in Northampton County, Pennsylvania Unincorporated communities in Pennsylvania {{NorthamptonCountyPA-geo-stub