Westhaven-Moonstone is located in northwest California. Westhaven-Moonstone has 8.09 square miles of land area and 0.04 square miles of water area. As of 2010-2014, the total Westhaven-Moonstone population is 962, which has shrunk 7.85% 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%. Westhaven-Moonstone median household income is $54,261 in 2010-2014 and has grown by 50.73% since 2000. The income growth rate is much higher than the state average rate of 29.47% and is much higher than the national average rate of 27.36%. Westhaven-Moonstone median house value is $388,000 in 2010-2014 and has grown by 107.82% since 2000. The house value growth rate is 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 Westhaven-Moonstone is better than the state average in quality.