91331 is zip code located in Pacoima, California. The population is 96,965, making 91331 the largest zipcode in Pacoima and the 4th largest in Los Angeles County.
There are 9 public schools in 91331 with an average Homefacts rating of C+. , and there are 42 registered sex offenders residing in the zip code 91331. Unemployment in 91331 is very high.