85204 is zip code located in Mesa, Arizona. The population is 60,566, making 85204 the largest zipcode in Mesa and the 5th largest in Maricopa County.
There are 22 public schools in 85204 with an average Homefacts rating of C+. The total crime rate for Mesa is moderate , and there are 91 registered sex offenders residing in the zip code 85204. Unemployment in 85204 is moderate.