Folsom is located close to the center of California. Folsom is between the Sacramento, El Dorado county. Folsom has 21.95 square miles of land area and 2.36 square miles of water area. As of 2010-2014, the total Folsom population is 73,334, which has grown 41.34% since 2000. The population growth rate is much higher than the state average rate of 12.39% and is much higher than the national average rate of 11.61%. Folsom median household income is $100,163 in 2010-2014 and has grown by 36.88% 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%. Folsom median house value is $393,600 in 2010-2014 and has grown by 72.10% since 2000. The house value growth rate is about the same as 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 Folsom is much better than the state average in quality. The Folsom area code is 916.