42040 is zip code located in Farmington, Kentucky. The population is 1,124, making 42040 the largest zipcode in Farmington and the 7th largest in Graves County.
There are 0 public schools in 42040 with an average Homefacts rating of A. , and there are 5 registered sex offenders residing in the zip code 42040. Unemployment in 42040 is moderate.