Osceola is located in east Nebraska. Osceola is part of Polk County. Osceola has 0.92 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Osceola population is 874, which has shrunk 5.10% 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%. Osceola median household income is $57,237 in 2010-2014 and has grown by 64.77% since 2000. The income growth rate is much higher than the state average rate of 33.50% and is much higher than the national average rate of 27.36%. Osceola median house value is $79,300 in 2010-2014 and has grown by 34.86% 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 Osceola is close to the state average in quality. The Osceola area code is 402.