63042 is zip code located in Hazelwood, Missouri. The population is 19,924, making 63042 the largest zipcode in Hazelwood and the 8th largest in St. Louis County.
There are 7 public schools in 63042 with an average Homefacts rating of C+. The total crime rate for Hazelwood is moderate , and there are 64 registered sex offenders residing in the zip code 63042. Unemployment in 63042 is moderate.