42437 is zip code located in Morganfield, Kentucky. The population is 8,394, making 42437 the largest zipcode in Morganfield and the largest in Union County.
There are 6 public schools in 42437 with an average Homefacts rating of B. The total crime rate for Morganfield is low , and there are 21 registered sex offenders residing in the zip code 42437. Unemployment in 42437 is moderate.