Williamsport is located in Lycoming County, PA. The population is 29,438, making Williamsport the largest city in Lycoming County.
There are 9 public schools in Williamsport with an average Homefacts rating of C+. The total crime rate for Williamsport is high, and there are 110 registered sex offenders residing in the city. Unemployment in Williamsport is high and the median home sales price is $0.