Marina is located close to the center of California. Marina is part of Monterey County. Marina has 8.88 square miles of land area and 0.88 square miles of water area. As of 2010-2014, the total Marina population is 20,198, which has shrunk 19.53% 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%. Marina median household income is $53,828 in 2010-2014 and has grown by 25.18% since 2000. The income growth rate is lower than the state average rate of 29.47% and is lower than the national average rate of 27.36%. Marina median house value is $359,200 in 2010-2014 and has grown by 45.37% since 2000. The house value growth rate is much lower than the state average rate of 75.60% and is about the same as 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 Marina is close to the state average in quality. The Marina area code is 831.