17701 is zip code located in Williamsport, Pennsylvania. The population is 44,600, making 17701 the largest zipcode in Williamsport and the largest in Lycoming County.
There are 9 public schools in 17701 with an average Homefacts rating of C+. , and there are 1 registered sex offenders residing in the zip code 17701. Unemployment in 17701 is very high.