51531 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 823
Median Age (
see rank)
| 51531 Zip Code | 55.60 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 51531 Zip Code | 55.60 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 51531 Zip Code | 55.50 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 51531 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 22 | 2.67%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 38 | 4.62%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 31 | 3.77%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 59 | 7.17%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 19 | 2.31%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 45 | 5.47%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 52 | 6.32%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 138 | 16.77%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 131 | 15.92%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 100 | 12.15%, see rank | 7.81% | 7.64% |
| 75 to 84 | 118 | 14.34%, see rank | 4.98% | 4.25% |
| 85 years and over | 70 | 8.51%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 914
Median Age (
see rank)
| 51531 Zip Code | 49.30 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51531 Zip Code | 48.10 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51531 Zip Code | 52.30 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 51531 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 40 | 4.38%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 52 | 5.69%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 51 | 5.58%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 60 | 6.56%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 34 | 3.72%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 71 | 7.77%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 84 | 9.19%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 131 | 14.33%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 121 | 13.24%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 98 | 10.72%, see rank | 7.37% | 7.03% |
| 75 to 84 | 96 | 10.50%, see rank | 5.04% | 4.23% |
| 85 years and over | 76 | 8.32%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 828
Median Age (
see rank)
| 51531 Zip Code | 54.70 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51531 Zip Code | 54.60 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51531 Zip Code | 54.70 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 51531 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 13 | 1.57%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 46 | 5.56%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 38 | 4.59%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 51 | 6.16%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 19 | 2.29%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 39 | 4.71%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 54 | 6.52%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 164 | 19.81%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 112 | 13.53%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 145 | 17.51%, see rank | 7.45% | 7.12% |
| 75 to 84 | 76 | 9.18%, see rank | 5.08% | 4.25% |
| 85 years and over | 71 | 8.57%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 929
Median Age (
see rank)
| 51531 Zip Code | 49.30 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 51531 Zip Code | 46.90 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 51531 Zip Code | 52.30 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 51531 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 30 | 3.23%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 66 | 7.10%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 65 | 7.00%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 59 | 6.35%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 15 | 1.61%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 64 | 6.89%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 115 | 12.38%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 107 | 11.52%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 93 | 10.01%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 108 | 11.63%, see rank | 7.24% | 6.54% |
| 75 to 84 | 107 | 11.52%, see rank | 5.44% | 4.39% |
| 85 years and over | 100 | 10.76%, 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.
