91104 is zip code located in Pasadena, California. The population is 36,961, making 91104 the largest zipcode in Pasadena.
There are 4 public schools in 91104 with an average Homefacts rating of B-. The total crime rate for Pasadena is moderate , and there are 9 registered sex offenders residing in the zip code 91104. Unemployment in 91104 is moderate.