51638 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 1,476
Median Age (
see rank)
| 51638 Zip Code | 49.70 years old |
| Iowa | 38.00 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 51638 Zip Code | 51.60 years old |
| Iowa | 36.70 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 51638 Zip Code | 47.80 years old |
| Iowa | 39.40 years old |
| U.S. | 38.80 years old |
| | 51638 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 46 | 3.12%, see rank | 6.39% | 6.36% |
| 5 to 9 years | 76 | 5.15%, see rank | 6.62% | 6.51% |
| 10 to 14 years | 86 | 5.83%, see rank | 6.58% | 6.59% |
| 15 to 19 years | 67 | 4.54%, see rank | 6.96% | 6.85% |
| 20 to 24 years | 78 | 5.28%, see rank | 7.21% | 7.13% |
| 25 to 34 years | 156 | 10.57%, see rank | 12.65% | 13.47% |
| 35 to 44 years | 151 | 10.23%, see rank | 11.80% | 12.96% |
| 45 to 54 years | 242 | 16.40%, see rank | 13.73% | 14.09% |
| 55 to 64 years | 338 | 22.90%, see rank | 12.80% | 12.29% |
| 65 to 74 years | 138 | 9.35%, see rank | 7.81% | 7.64% |
| 75 to 84 | 67 | 4.54%, see rank | 4.98% | 4.25% |
| 85 years and over | 31 | 2.10%, see rank | 2.48% | 1.85% |
US Census 2010 data
Total population: 1,299
Median Age (
see rank)
| 51638 Zip Code | 45.80 years old |
| Iowa | 38.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51638 Zip Code | 45.20 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51638 Zip Code | 46.60 years old |
| Iowa | 39.50 years old |
| U.S. | 38.50 years old |
| | 51638 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 70 | 5.39%, see rank | 6.63% | 6.54% |
| 5 to 9 years | 82 | 6.31%, see rank | 6.59% | 6.59% |
| 10 to 14 years | 98 | 7.54%, see rank | 6.59% | 6.70% |
| 15 to 19 years | 82 | 6.31%, see rank | 7.12% | 7.14% |
| 20 to 24 years | 37 | 2.85%, see rank | 7.00% | 6.99% |
| 25 to 34 years | 124 | 9.55%, see rank | 12.56% | 13.30% |
| 35 to 44 years | 143 | 11.01%, see rank | 11.97% | 13.30% |
| 45 to 54 years | 209 | 16.09%, see rank | 14.43% | 14.58% |
| 55 to 64 years | 212 | 16.32%, see rank | 12.24% | 11.82% |
| 65 to 74 years | 124 | 9.55%, see rank | 7.37% | 7.03% |
| 75 to 84 | 85 | 6.54%, see rank | 5.04% | 4.23% |
| 85 years and over | 33 | 2.54%, see rank | 2.45% | 1.78% |
ACS 2008-2012 data
Total population: 1,369
Median Age (
see rank)
| 51638 Zip Code | 41.70 years old |
| Iowa | 38.00 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 51638 Zip Code | 38.80 years old |
| Iowa | 36.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 51638 Zip Code | 44.50 years old |
| Iowa | 39.40 years old |
| U.S. | 38.50 years old |
| | 51638 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 60 | 4.38%, see rank | 6.53% | 6.51% |
| 5 to 9 years | 90 | 6.57%, see rank | 6.58% | 6.57% |
| 10 to 14 years | 118 | 8.62%, see rank | 6.60% | 6.68% |
| 15 to 19 years | 67 | 4.89%, see rank | 7.14% | 7.09% |
| 20 to 24 years | 48 | 3.51%, see rank | 7.08% | 7.04% |
| 25 to 34 years | 152 | 11.10%, see rank | 12.55% | 13.32% |
| 35 to 44 years | 183 | 13.37%, see rank | 12.02% | 13.34% |
| 45 to 54 years | 207 | 15.12%, see rank | 14.28% | 14.44% |
| 55 to 64 years | 205 | 14.97%, see rank | 12.27% | 11.84% |
| 65 to 74 years | 118 | 8.62%, see rank | 7.45% | 7.12% |
| 75 to 84 | 92 | 6.72%, see rank | 5.08% | 4.25% |
| 85 years and over | 29 | 2.12%, see rank | 2.42% | 1.78% |
US Census 2000 data
Total population: 1,620
Median Age (
see rank)
| 51638 Zip Code | 39.70 years old |
| Iowa | 36.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 51638 Zip Code | 39.90 years old |
| Iowa | 35.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 51638 Zip Code | 39.50 years old |
| Iowa | 38.00 years old |
| U.S. | 36.50 years old |
| | 51638 Zip Code | % of the Total Population | Iowa | U.S. |
| Under 5 years | 117 | 7.22%, see rank | 6.44% | 6.81% |
| 5 to 9 years | 105 | 6.48%, see rank | 6.92% | 7.30% |
| 10 to 14 years | 111 | 6.85%, see rank | 7.19% | 7.29% |
| 15 to 19 years | 111 | 6.85%, see rank | 7.74% | 7.18% |
| 20 to 24 years | 71 | 4.38%, see rank | 6.96% | 6.74% |
| 25 to 34 years | 190 | 11.73%, see rank | 12.41% | 14.18% |
| 35 to 44 years | 235 | 14.51%, see rank | 15.21% | 16.04% |
| 45 to 54 years | 256 | 15.80%, see rank | 13.42% | 13.39% |
| 55 to 64 years | 147 | 9.07%, see rank | 8.80% | 8.63% |
| 65 to 74 years | 151 | 9.32%, see rank | 7.24% | 6.54% |
| 75 to 84 | 99 | 6.11%, see rank | 5.44% | 4.39% |
| 85 years and over | 27 | 1.67%, 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.
