Delaplaine is located in northeast Arkansas. Delaplaine is part of Greene County. Delaplaine has 1.11 square miles of land area and has no water area. As of 2010-2014, the total Delaplaine population is 56, which has shrunk 55.91% since 2000. The population growth rate is much lower than the state average rate of 10.24% and is much lower than the national average rate of 11.61%. Delaplaine median household income is $23,750 in 2010-2014 and has has shrunk by 23.39% since 2000. The income growth rate is much lower than the state average rate of 28.22% and is much lower than the national average rate of 27.36%. Delaplaine median house value is $61,300 in 2010-2014 and has shrunk by -81.36% since 2000. The house value growth rate is much higher than the state average rate of 49.31% and is much 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 Delaplaine is close to the state average in quality. The Delaplaine area code is 870.