91009 is zip code located in Duarte, California. The population is , making 91009 the 3rd largest zipcode in Duarte.
There are 0 public schools in 91009 with an average Homefacts rating of NA. The total crime rate for Duarte is very low , and there are 0 registered sex offenders residing in the zip code 91009. Unemployment in 91009 is very high.