Pennsylvania is the 33rd-largest state by area, and the 5th-most populous state according to the most recent official U.S. Census count in 2010. It is the 9th-most densely populated of the 50 states. Pennsylvania’s two most populous cities are Philadelphia and Pittsburgh. The state capital and its 10th-largest city is Harrisburg. Pennsylvania has 140 miles (225 km) of waterfront along Lake Erie and the Delaware River.
Allentown
Bensalem
Bethlehem
Erie
Harrisburg
Lancaster
Middletown
Philadelphia
Pittsburgh
Dr. Nishant Gandhi, DO., at Pain and Spine Specialists of Pennsylvania in Pittsburgh, Pennsylvania.
Reading
Scranton
Upper Darby