Avoca is located in east Nebraska. Avoca is between the Cass, Otoe county. Avoca has 0.13 square miles of land area and has no water area. As of 2010-2014, the total Avoca population is 180, which has shrunk 33.33% 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%. Avoca median household income is $45,938 in 2010-2014 and has grown by 26.73% since 2000. The income growth rate is lower than the state average rate of 33.50% and is about the same as the national average rate of 27.36%. Avoca median house value is $80,900 in 2010-2014 and has grown by 60.83% since 2000. The house value growth rate is higher than the state average rate of 47.84% 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 Avoca is better than the state average in quality. The Avoca area code is 402.