50581 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 869
Median Age (
see rank)
| 50581 Zip Code | 47.80 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 50581 Zip Code | 38.90 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 50581 Zip Code | 51.90 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 50581 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 34 | 3.91%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 58 | 6.67%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 49 | 5.64%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 54 | 6.21%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 54 | 6.21%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 97 | 11.16%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 66 | 7.59%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 124 | 14.27%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 164 | 18.87%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 100 | 11.51%, see rank | 7.81% | 7.64% |
| 75 to 84 | 39 | 4.49%, see rank | 4.98% | 4.25% |
| 85 years and over | 30 | 3.45%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 996
Median Age (
see rank)
| 50581 Zip Code | 43.40 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 50581 Zip Code | 40.80 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 50581 Zip Code | 45.60 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 50581 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 63 | 6.33%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 69 | 6.93%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 75 | 7.53%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 66 | 6.63%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 40 | 4.02%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 94 | 9.44%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 112 | 11.24%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 150 | 15.06%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 122 | 12.25%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 111 | 11.14%, see rank | 7.37% | 7.03% |
| 75 to 84 | 55 | 5.52%, see rank | 5.04% | 4.23% |
| 85 years and over | 39 | 3.92%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 991
Median Age (
see rank)
| 50581 Zip Code | 39.60 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 50581 Zip Code | 34.40 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 50581 Zip Code | 42.30 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 50581 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 50 | 5.05%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 85 | 8.58%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 85 | 8.58%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 77 | 7.77%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 61 | 6.16%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 85 | 8.58%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 111 | 11.20%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 129 | 13.02%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 135 | 13.62%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 93 | 9.38%, see rank | 7.45% | 7.12% |
| 75 to 84 | 49 | 4.94%, see rank | 5.08% | 4.25% |
| 85 years and over | 31 | 3.13%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 1,148
Median Age (
see rank)
| 50581 Zip Code | 41.30 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 50581 Zip Code | 40.10 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 50581 Zip Code | 42.50 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 50581 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 66 | 5.75%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 94 | 8.19%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 96 | 8.36%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 68 | 5.92%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 48 | 4.18%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 89 | 7.75%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 183 | 15.94%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 127 | 11.06%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 135 | 11.76%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 97 | 8.45%, see rank | 7.24% | 6.54% |
| 75 to 84 | 101 | 8.80%, see rank | 5.44% | 4.39% |
| 85 years and over | 44 | 3.83%, 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.
