50321 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 8,357
Median Age (
see rank)
| 50321 Zip Code | 34.50 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 50321 Zip Code | 36.30 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 50321 Zip Code | 33.10 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 50321 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 667 | 7.98%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 641 | 7.67%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 477 | 5.71%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 512 | 6.13%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 631 | 7.55%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 1,315 | 15.74%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 1,007 | 12.05%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 929 | 11.12%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 1,052 | 12.59%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 679 | 8.12%, see rank | 7.81% | 7.64% |
| 75 to 84 | 406 | 4.86%, see rank | 4.98% | 4.25% |
| 85 years and over | 41 | 0.49%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 7,846
Median Age (
see rank)
| 50321 Zip Code | 33.30 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 50321 Zip Code | 32.80 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 50321 Zip Code | 34.00 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 50321 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 639 | 8.14%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 490 | 6.25%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 449 | 5.72%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 557 | 7.10%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 824 | 10.50%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 1,117 | 14.24%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 865 | 11.02%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 998 | 12.72%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 994 | 12.67%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 532 | 6.78%, see rank | 7.37% | 7.03% |
| 75 to 84 | 286 | 3.65%, see rank | 5.04% | 4.23% |
| 85 years and over | 95 | 1.21%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 8,156
Median Age (
see rank)
| 50321 Zip Code | 34.80 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 50321 Zip Code | 34.80 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 50321 Zip Code | 34.80 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 50321 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 537 | 6.58%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 565 | 6.93%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 565 | 6.93%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 497 | 6.09%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 787 | 9.65%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 1,168 | 14.32%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 882 | 10.81%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 1,107 | 13.57%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 1,003 | 12.30%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 606 | 7.43%, see rank | 7.45% | 7.12% |
| 75 to 84 | 394 | 4.83%, see rank | 5.08% | 4.25% |
| 85 years and over | 45 | 0.55%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 7,607
Median Age (
see rank)
| 50321 Zip Code | 33.90 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 50321 Zip Code | 34.00 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 50321 Zip Code | 33.90 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 50321 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 452 | 5.94%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 481 | 6.32%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 492 | 6.47%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 695 | 9.14%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 774 | 10.17%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 1,018 | 13.38%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 1,038 | 13.65%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 1,107 | 14.55%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 736 | 9.68%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 467 | 6.14%, see rank | 7.24% | 6.54% |
| 75 to 84 | 297 | 3.90%, see rank | 5.44% | 4.39% |
| 85 years and over | 50 | 0.66%, see rank | 2.23% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
