51104 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 23,222
Median Age (
see rank)
| 51104 Zip Code | 33.10 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 51104 Zip Code | 31.30 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 51104 Zip Code | 34.80 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 51104 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 1,846 | 7.95%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 1,538 | 6.62%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 1,774 | 7.64%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 1,788 | 7.70%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 1,905 | 8.20%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 3,355 | 14.45%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 2,503 | 10.78%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 2,548 | 10.97%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 2,790 | 12.01%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 1,504 | 6.48%, see rank | 7.81% | 7.64% |
| 75 to 84 | 963 | 4.15%, see rank | 4.98% | 4.25% |
| 85 years and over | 708 | 3.05%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 22,104
Median Age (
see rank)
| 51104 Zip Code | 35.00 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51104 Zip Code | 33.20 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51104 Zip Code | 36.60 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 51104 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 1,641 | 7.42%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 1,645 | 7.44%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 1,531 | 6.93%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 1,740 | 7.87%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 1,685 | 7.62%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 2,817 | 12.74%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 2,661 | 12.04%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 2,804 | 12.69%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 2,601 | 11.77%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 1,410 | 6.38%, see rank | 7.37% | 7.03% |
| 75 to 84 | 1,069 | 4.84%, see rank | 5.04% | 4.23% |
| 85 years and over | 500 | 2.26%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 21,878
Median Age (
see rank)
| 51104 Zip Code | 33.70 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51104 Zip Code | 32.50 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51104 Zip Code | 35.90 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 51104 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 1,788 | 8.17%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 1,498 | 6.85%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 1,448 | 6.62%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 1,487 | 6.80%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 1,749 | 7.99%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 3,352 | 15.32%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 2,522 | 11.53%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 2,355 | 10.76%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 2,721 | 12.44%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 1,319 | 6.03%, see rank | 7.45% | 7.12% |
| 75 to 84 | 1,073 | 4.90%, see rank | 5.08% | 4.25% |
| 85 years and over | 566 | 2.59%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 22,132
Median Age (
see rank)
| 51104 Zip Code | 35.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 51104 Zip Code | 34.10 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 51104 Zip Code | 36.80 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 51104 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 1,591 | 7.19%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 1,589 | 7.18%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 1,625 | 7.34%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 1,668 | 7.54%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 1,496 | 6.76%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 2,988 | 13.50%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 3,244 | 14.66%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 3,019 | 13.64%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 1,707 | 7.71%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 1,505 | 6.80%, see rank | 7.24% | 6.54% |
| 75 to 84 | 1,186 | 5.36%, see rank | 5.44% | 4.39% |
| 85 years and over | 514 | 2.32%, 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.
