Marion County
Marion county is located close to the center of Iowa. Marion county has 554.53 square miles of land area and 15.97 square miles of water area. As of 2010-2014, the total Marion county population is 33,308, which has grown 3.92% since 2000. The population growth rate is lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Marion county median household income is $55,419 in 2010-2014 and has grown by 30.70% since 2000. The income growth rate is lower than the state average rate of 33.56% and is higher than the national average rate of 27.36%. Marion county median house value is $135,800 in 2010-2014 and has grown by 53.79% since 2000. The house value growth rate is about the same as the state average rate of 53.09% and is 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 Marion county is much better than the state average in quality. The Marion county area codes are 515, 641.
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