Caledonia is located close to the center of Ohio. Caledonia is between the Marion, Crawford, Morrow county. Caledonia has 0.23 square miles of land area and has no water area. As of 2010-2014, the total Caledonia population is 742, which has grown 28.37% 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%. Caledonia median household income is $46,719 in 2010-2014 and has grown by 14.50% 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%. Caledonia median house value is $82,800 in 2010-2014 and has grown by 11.29% since 2000. The house value growth rate is much lower 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 Caledonia is close to the state average in quality. The Caledonia area code is 419.