Arimo is located in southeast Idaho. Arimo is part of Bannock County. Arimo has 0.44 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Arimo population is 319, which has shrunk 8.33% since 2000. The population growth rate is much lower than the state average rate of 23.61% and is much lower than the national average rate of 11.61%. Arimo median household income is $48,333 in 2010-2014 and has grown by 44.28% since 2000. The income growth rate is much higher than the state average rate of 25.98% and is much higher than the national average rate of 27.36%. Arimo median house value is $106,300 in 2010-2014 and has grown by 48.26% since 2000. The house value growth rate is lower than the state average rate of 50.99% 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 Arimo is better than the state average in quality. The Arimo area code is 208.