Auburn is located in east Nebraska. Auburn is part of Nemaha County. Auburn has 2.18 square miles of land area and has no water area. As of 2010-2014, the total Auburn population is 3,426, which has grown 2.27% since 2000. The population growth rate is much lower than the state average rate of 8.44% and is much lower than the national average rate of 11.61%. Auburn median household income is $47,269 in 2010-2014 and has grown by 38.19% since 2000. The income growth rate is higher than the state average rate of 33.50% and is higher than the national average rate of 27.36%. Auburn median house value is $92,700 in 2010-2014 and has grown by 43.06% since 2000. The house value growth rate is lower than the state average rate of 47.84% and is 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 Auburn is better than the state average in quality. The Auburn area code is 402.