what county is williamsport pa
Williamsport is a city in and the county seat of Lycoming County, Pennsylvania, United States. In 2009, the population was estimated at 29,304. It is the principal city of the Williamsport, Pennsylvania Metropolitan Statistical Area, which has a population of about 117,000. Williamsport was settled by Americans late in the 18th century, and the town began to prosper due to its lumber industry.