45042 is zip code located in Middletown, Ohio. The population is 26,484, making 45042 the 2nd largest zipcode in Middletown and the 7th largest in Butler County.
There are 8 public schools in 45042 with an average Homefacts rating of C+. The total crime rate for Middletown is moderate , and there are 62 registered sex offenders residing in the zip code 45042. Unemployment in 45042 is very high.