59604 is zip code located in Helena, Montana. The population is , making 59604 the 5th largest zipcode in Helena and the 10th largest in Lewis And Clark County.
There are 0 public schools in 59604 with an average Homefacts rating of NA. The total crime rate for Helena is moderate , and there are 0 registered sex offenders residing in the zip code 59604. Unemployment in 59604 is low.