40763 is zip code located in Siler, Kentucky. The population is 747, making 40763 the largest zipcode in Siler and the 5th largest in Whitley County.
There are 0 public schools in 40763 with an average Homefacts rating of NA. , and there are 3 registered sex offenders residing in the zip code 40763. Unemployment in 40763 is moderate.