Aniak is located close to the center of Alaska. Aniak is part of Bethel County. Aniak has 6.42 square miles of land area and 2.38 square miles of water area. As of 2010-2014, the total Aniak population is 519, which has shrunk 9.27% 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%. Aniak median household income is $64,167 in 2010-2014 and has grown by 53.23% since 2000. The income growth rate is higher than the state average rate of 39.28% and is much higher than the national average rate of 27.36%. Aniak median house value is $185,700 in 2010-2014 and has grown by 65.07% since 2000. The house value growth rate is lower than the state average rate of 70.80% and is 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 Aniak is worse than the state average in quality. The Aniak area code is 907.