42406 is zip code located in Corydon, Kentucky. The population is 3,747, making 42406 the largest zipcode in Corydon and the 2nd largest in Henderson County.
There are 1 public schools in 42406 with an average Homefacts rating of A-. , and there are 9 registered sex offenders residing in the zip code 42406. Unemployment in 42406 is moderate.