91766 is zip code located in Pomona, California. The population is 70,447, making 91766 the largest zipcode in Pomona.
There are 15 public schools in 91766 with an average Homefacts rating of C. The total crime rate for Pomona is high , and there are 34 registered sex offenders residing in the zip code 91766. Unemployment in 91766 is very high.