92304 Zip Code
92304 zip code is located in southeast California. 92304 zip code is part of San Bernardino County. 92304 zip code has 41.17 square miles of land area and has no water area. As of 2010-2014, the total 92304 zip code population is 17, which has shrunk 26.09% since 2000. The population growth rate is much lower than the state average rate of 12.39% and is much lower than the national average rate of 11.61%. 92304 zip code median household income is $127,308 in 2000. On average, the public school district that covers 92304 zip code is worse than the state average in quality. The 92304 zip code area code is 760.