Diamond Bar, CA
Diamond Bar is located in south California. Diamond Bar is part of Los Angeles County. Diamond Bar has 14.88 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Diamond Bar population is 56,259, which has shrunk 0.05% 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%. Diamond Bar median household income is $90,901 in 2010-2014 and has grown by 31.99% since 2000. The income growth rate is higher than the state average rate of 29.47% and is higher than the national average rate of 27.36%. Diamond Bar median house value is $533,700 in 2010-2014 and has grown by 117.13% since 2000. The house value growth rate is much higher than the state average rate of 75.60% and is much higher than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Diamond Bar is better than the state average in quality. The Diamond Bar area codes are 909, 951.