94309 is zip code located in Palo Alto, California. The population is , making 94309 the 6th largest zipcode in Palo Alto.
There are 0 public schools in 94309 with an average Homefacts rating of NA. The total crime rate for Palo Alto is low , and there are 0 registered sex offenders residing in the zip code 94309. Unemployment in 94309 is low.