16693 is zip code located in Williamsburg, Pennsylvania. The population is 4,505, making 16693 the largest zipcode in Williamsburg and the 8th largest in Blair County.
There are 2 public schools in 16693 with an average Homefacts rating of B-. The total crime rate for Williamsburg is low , and there are 5 registered sex offenders residing in the zip code 16693. Unemployment in 16693 is very high.