Elwood is located in east Kansas. Elwood is part of Doniphan County. Elwood has 3.20 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Elwood population is 1,116, which has shrunk 2.53% since 2000. The population growth rate is much lower than the state average rate of 7.24% and is much lower than the national average rate of 11.61%. Elwood median household income is $38,897 in 2010-2014 and has grown by 34.36% since 2000. The income growth rate is higher than the state average rate of 27.69% and is higher than the national average rate of 27.36%. Elwood median house value is $65,600 in 2010-2014 and has grown by 44.18% since 2000. The house value growth rate is lower than the state average rate of 54.97% 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 Elwood is much better than the state average in quality. The Elwood area code is 913.