Alpena is located in northwest Arkansas. Alpena is between the Boone, Carroll, Newton county. Alpena has 1.33 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Alpena population is 436, which has grown 17.52% since 2000. The population growth rate is much higher than the state average rate of 10.24% and is much higher than the national average rate of 11.61%. Alpena median household income is $30,417 in 2010-2014 and has grown by 27.24% since 2000. The income growth rate is about the same as the state average rate of 28.22% and is about the same as the national average rate of 27.36%. Alpena median house value is $65,600 in 2010-2014 and has grown by 22.62% since 2000. The house value growth rate is much lower than the state average rate of 49.31% and is much lower 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 Alpena is better than the state average in quality. The Alpena area code is 870.