50321 Zip Code
50321 zip code is located close to the center of Iowa. 50321 zip code is part of Polk County. 50321 zip code has 11.82 square miles of land area and 0.14 square miles of water area. As of 2010-2014, the total 50321 zip code population is 8,357, which has grown 9.86% since 2000. The population growth rate is higher than the state average rate of 5.19% and is lower than the national average rate of 11.61%. 50321 zip code median household income is $54,212 in 2010-2014 and has has shrunk by 1.92% 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%. 50321 zip code median house value is $190,300 in 2010-2014 and has shrunk by -27.04% 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 50321 zip code is much better than the state average in quality. The 50321 zip code area code is 515.
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