Dorneyville is a census-designated place town located in Lehigh County, Pennsylvania, USA. The town is located just west of Allentown, Pennsylvania in South Whitehall Township and Salisbury Township. Dorneyville is located off Interstate 78 and is home to the northern terminus of U.S. Route 222. It is split between the Allentown zip codes of 18103 and 18104.
Dorneyville is home to the Dorney Park & Wildwater Kingdom amusement park. At the center of Dorneyville is the historic King George Inn, founded in 1756. As of the 2010 census the population was 4,406.