Lehigh Valley is in eastern Warren County , located in the Eastern United States .
The Lehigh Valley ( ) , known officially by the United States Census Bureau and the United States Office of Management and Budget as the Allentown–Bethlehem–Easton , PA–NJ Metropolitan Statistical Area and referred to colloquially as The Valley , is a metropolitan region officially consisting of Carbon , Lehigh and Northampton counties in eastern Pennsylvania and Warren county on the western edge of New Jersey , in the United States .
Lehigh Valley