91021 is zip code located in La Crescenta Montrose, California. The population is 0.
There are 0 public schools in 91021 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 91021. Unemployment in 91021 is very high.
Zip codes within La Crescenta Montrose include 91214 and 91224.