Kenai is located close to the center of Alaska. Kenai is part of Kenai Peninsula County. Kenai has 28.59 square miles of land area and 6.82 square miles of water area. As of 2010-2014, the total Kenai population is 7,348, which has grown 5.85% since 2000. The population growth rate is much lower than the state average rate of 16.17% and is much lower than the national average rate of 11.61%. Kenai median household income is $62,088 in 2010-2014 and has grown by 35.09% since 2000. The income growth rate is lower than the state average rate of 39.28% and is higher than the national average rate of 27.36%. Kenai median house value is $193,900 in 2010-2014 and has grown by 72.51% since 2000. The house value growth rate is about the same as the state average rate of 70.80% 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 Kenai is much better than the state average in quality. The Kenai area code is 907.