Ackworth is located close to the center of Iowa. Ackworth is part of Warren County. Ackworth has 0.29 square miles of land area and has no water area. As of 2010-2014, the total Ackworth population is 39, which has shrunk 54.12% since 2000. The population growth rate is much lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Ackworth median household income is $39,167 in 2010-2014 and has grown by 20.51% since 2000. The income growth rate is much lower than the state average rate of 33.56% and is lower than the national average rate of 27.36%. Ackworth median house value is $121,900 in 2010-2014 and has grown by 103.17% since 2000. The house value growth rate is much higher than the state average rate of 53.09% 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 Ackworth is much better than the state average in quality. The Ackworth area code is 515.