All Pennsylvania Counties

Lehigh Valley

Lehigh County, Pennsylvania

County seat: Allentown

Lehigh County is one of the two counties that make up the Lehigh Valley, anchored by Allentown. Manufacturing, logistics and healthcare dominate, with Emmaus and the surrounding townships providing much of the housing.

Cities, Towns & Communities

3 full community guides available in this county.

Attractions

  • PPL Center
  • Dorney Park
  • America on Wheels Museum

Parks & Recreation

  • Lehigh Parkway
  • Trexler Memorial Park
  • Trexler Nature Preserve

Transportation

I-78, Route 22 and the Northeast Extension of the Pennsylvania Turnpike serve the county, with Lehigh Valley International Airport.

Frequently Asked Questions

What is the county seat of Lehigh County?

Allentown is the seat of Lehigh County.

What makes up the Lehigh Valley?

The Lehigh Valley is generally defined as Lehigh and Northampton counties, centered on Allentown, Bethlehem and Easton.

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