Mercer County
Mercer county is located in west Ohio. Mercer county has 462.45 square miles of land area and 10.98 square miles of water area. As of 2010-2014, the total Mercer county population is 40,789, which has shrunk 0.33% since 2000. The population growth rate is lower than the state average rate of 1.83% and is much lower than the national average rate of 11.61%. Mercer county median household income is $52,033 in 2010-2014 and has grown by 21.74% since 2000. The income growth rate is higher than the state average rate of 19.27% and is lower than the national average rate of 27.36%. Mercer county median house value is $127,200 in 2010-2014 and has grown by 35.32% since 2000. The house value growth rate is higher than the state average rate of 24.98% 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 Mercer county is better than the state average in quality. The Mercer county area codes are 419, 567.
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