16689 is zip code located in Waterfall, Pennsylvania. The population is 595, making 16689 the largest zipcode in Waterfall and the 7th largest in Fulton County.
There are 2 public schools in 16689 with an average Homefacts rating of B+. , and there are 0 registered sex offenders residing in the zip code 16689. Unemployment in 16689 is moderate.