Lehigh County on the map of Pennsylvania 2024. Cities, roads, borders and directions in Lehigh County of Pennsylvania.

Lehigh County is situated in the eastern part of Pennsylvania. The county is named after Lehigh River. The area of Lehigh County is about 349 square miles. The county was established in 1812 and it is populated today by 376 thousand residents. Allentown is the county seat of Lehigh County. This map shows the borders of Lehigh County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Lehigh County.