47857 is zip code located in Knightsville, Indiana. The population is 583, making 47857 the largest zipcode in Knightsville and the 9th largest in Clay County.
There are 0 public schools in 47857 with an average Homefacts rating of NA. , and there are 1 registered sex offenders residing in the zip code 47857. Unemployment in 47857 is moderate.