Powell is located close to the center of Ohio. Powell is between the Delaware, Franklin county. Powell has 4.93 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Powell population is 12,012, which has grown 92.28% since 2000. The population growth rate is much higher than the state average rate of 1.83% and is much higher than the national average rate of 11.61%. Powell median household income is $136,250 in 2010-2014 and has grown by 17.55% since 2000. The income growth rate is lower than the state average rate of 19.27% and is much lower than the national average rate of 27.36%. Powell median house value is $335,800 in 2010-2014 and has grown by 29.55% since 2000. The house value growth rate is higher than the state average rate of 24.98% and is much 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 Powell is much better than the state average in quality. The Powell area code is 740.