92346 is zip code located in Highland, California. The population is 57,365, making 92346 the largest zipcode in Highland and the 10th largest in San Bernardino County.
There are 14 public schools in 92346 with an average Homefacts rating of B-. The total crime rate for Highland is high , and there are 1 registered sex offenders residing in the zip code 92346. Unemployment in 92346 is moderate.