45050 is zip code located in Monroe, Ohio. The population is 8,282, making 45050 the largest zipcode in Monroe and the 10th largest in Butler County.
There are 5 public schools in 45050 with an average Homefacts rating of B+. The total crime rate for Monroe is low , and there are 8 registered sex offenders residing in the zip code 45050. Unemployment in 45050 is moderate.