Washington County
Washington county is located in southeast Iowa. Washington county has 568.83 square miles of land area and 2.08 square miles of water area. As of 2010-2014, the total Washington county population is 21,906, which has grown 5.98% since 2000. The population growth rate is higher than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Washington county median household income is $55,198 in 2010-2014 and has grown by 41.16% since 2000. The income growth rate is higher than the state average rate of 33.56% and is much higher than the national average rate of 27.36%. Washington county median house value is $121,900 in 2010-2014 and has grown by 45.81% since 2000. The house value growth rate is lower than the state average rate of 53.09% and is about the same as 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 Washington county is much better than the state average in quality. The Washington county area code is 319.
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