50138 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 11,603
Median Age (
see rank)
| 50138 Zip Code | 40.10 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 50138 Zip Code | 38.10 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 50138 Zip Code | 40.80 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 50138 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 727 | 6.27%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 915 | 7.89%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 809 | 6.97%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 607 | 5.23%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 675 | 5.82%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 1,380 | 11.89%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 1,374 | 11.84%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 1,533 | 13.21%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 1,524 | 13.13%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 1,088 | 9.38%, see rank | 7.81% | 7.64% |
| 75 to 84 | 686 | 5.91%, see rank | 4.98% | 4.25% |
| 85 years and over | 285 | 2.46%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 11,720
Median Age (
see rank)
| 50138 Zip Code | 41.30 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 50138 Zip Code | 40.20 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 50138 Zip Code | 42.40 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 50138 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 777 | 6.63%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 771 | 6.58%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 836 | 7.13%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 800 | 6.83%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 543 | 4.63%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 1,272 | 10.85%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 1,387 | 11.83%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 1,789 | 15.26%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 1,559 | 13.30%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 1,007 | 8.59%, see rank | 7.37% | 7.03% |
| 75 to 84 | 653 | 5.57%, see rank | 5.04% | 4.23% |
| 85 years and over | 326 | 2.78%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 11,700
Median Age (
see rank)
| 50138 Zip Code | 37.90 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 50138 Zip Code | 36.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 50138 Zip Code | 41.00 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 50138 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 996 | 8.51%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 811 | 6.93%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 779 | 6.66%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 594 | 5.08%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 626 | 5.35%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 1,478 | 12.63%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 1,449 | 12.38%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 1,656 | 14.15%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 1,375 | 11.75%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 874 | 7.47%, see rank | 7.45% | 7.12% |
| 75 to 84 | 693 | 5.92%, see rank | 5.08% | 4.25% |
| 85 years and over | 369 | 3.15%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 11,614
Median Age (
see rank)
| 50138 Zip Code | 39.30 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 50138 Zip Code | 38.70 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 50138 Zip Code | 39.80 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 50138 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 750 | 6.46%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 819 | 7.05%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 826 | 7.11%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 825 | 7.10%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 553 | 4.76%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 1,333 | 11.48%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 1,808 | 15.57%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 1,651 | 14.22%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 1,116 | 9.61%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 933 | 8.03%, see rank | 7.24% | 6.54% |
| 75 to 84 | 705 | 6.07%, see rank | 5.44% | 4.39% |
| 85 years and over | 295 | 2.54%, 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.
