Grundy County
Grundy county is located close to the center of Iowa. Grundy county has 501.86 square miles of land area and 0.04 square miles of water area. As of 2010-2014, the total Grundy county population is 12,403, which has grown 0.27% 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%. Grundy county median household income is $55,896 in 2010-2014 and has grown by 41.88% 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%. Grundy county median house value is $127,800 in 2010-2014 and has grown by 76.28% since 2000. The house value growth rate is higher than the state average rate of 53.09% and is much 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 Grundy county is much better than the state average in quality. The Grundy county area codes are 319, 641.
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