Colfax, IA
Colfax is located close to the center of Iowa. Colfax is between the Jasper, Polk county. Colfax has 1.79 square miles of land area and 0.01 square miles of water area. As of 2010-2014, the total Colfax population is 1,835, which has shrunk 17.45% since 2000. The population growth rate is much lower than the state average rate of 5.19% and is much lower than the national average rate of 11.61%. Colfax median household income is $45,313 in 2010-2014 and has grown by 10.50% since 2000. The income growth rate is much lower than the state average rate of 33.56% and is much lower than the national average rate of 27.36%. Colfax median house value is $89,100 in 2010-2014 and has grown by 23.24% since 2000. The house value growth rate is much lower than the state average rate of 53.09% 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 Colfax is much better than the state average in quality. The Colfax area code is 515.
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