50431 Zip Code
50431 zip code is located close to the center of Iowa. 50431 zip code is part of Franklin County. 50431 zip code has 0.75 square miles of land area and has no water area. As of 2010-2014, the total 50431 zip code population is 347, which has grown 34.50% since 2000. The population growth rate is much higher than the state average rate of 5.19% and is much higher than the national average rate of 11.61%. 50431 zip code median household income is $41,875 in 2010-2014 and has grown by 21.82% since 2000. The income growth rate is much lower than the state average rate of 33.56% and is lower than the national average rate of 27.36%. 50431 zip code median house value is $54,600 in 2010-2014 and has grown by 73.33% 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 50431 zip code is much better than the state average in quality. The 50431 zip code area code is 641.
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