57631 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 300
Median Age (
see rank)
| 57631 Zip Code | 45.20 years old |
| South Dakota | 36.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 57631 Zip Code | 45.50 years old |
| South Dakota | 35.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 57631 Zip Code | 45.00 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.80 years old |
| | 57631 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 23 | 7.67%, see rank | 7.10% | 6.36% |
| 5 to 9 years | 18 | 6.00%, see rank | 6.91% | 6.51% |
| 10 to 14 years | 25 | 8.33%, see rank | 6.64% | 6.59% |
| 15 to 19 years | 25 | 8.33%, see rank | 6.95% | 6.85% |
| 20 to 24 years | 6 | 2.00%, see rank | 7.15% | 7.13% |
| 25 to 34 years | 28 | 9.33%, see rank | 13.12% | 13.47% |
| 35 to 44 years | 24 | 8.00%, see rank | 11.34% | 12.96% |
| 45 to 54 years | 28 | 9.33%, see rank | 13.41% | 14.09% |
| 55 to 64 years | 42 | 14.00%, see rank | 12.72% | 12.29% |
| 65 to 74 years | 45 | 15.00%, see rank | 7.51% | 7.64% |
| 75 to 84 | 24 | 8.00%, see rank | 4.78% | 4.25% |
| 85 years and over | 12 | 4.00%, see rank | 2.36% | 1.85% |
US Census 2010 data
Total population: 361
Median Age (
see rank)
| 57631 Zip Code | 51.20 years old |
| South Dakota | 36.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 57631 Zip Code | 51.50 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 57631 Zip Code | 50.70 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.50 years old |
| | 57631 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 17 | 4.71%, see rank | 7.32% | 6.54% |
| 5 to 9 years | 10 | 2.77%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 13 | 3.60%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 26 | 7.20%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 14 | 3.88%, see rank | 7.07% | 6.99% |
| 25 to 34 years | 29 | 8.03%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 28 | 7.76%, see rank | 11.44% | 13.30% |
| 45 to 54 years | 78 | 21.61%, see rank | 14.36% | 14.58% |
| 55 to 64 years | 70 | 19.39%, see rank | 12.01% | 11.82% |
| 65 to 74 years | 39 | 10.80%, see rank | 7.08% | 7.03% |
| 75 to 84 | 31 | 8.59%, see rank | 4.88% | 4.23% |
| 85 years and over | 6 | 1.66%, see rank | 2.36% | 1.78% |
ACS 2008-2012 data
Total population: 350
Median Age (
see rank)
| 57631 Zip Code | 49.00 years old |
| South Dakota | 37.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 57631 Zip Code | 50.10 years old |
| South Dakota | 35.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 57631 Zip Code | 45.80 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.50 years old |
| | 57631 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 24 | 6.86%, see rank | 7.14% | 6.51% |
| 5 to 9 years | 6 | 1.71%, see rank | 6.69% | 6.57% |
| 10 to 14 years | 25 | 7.14%, see rank | 6.73% | 6.68% |
| 15 to 19 years | 35 | 10.00%, see rank | 7.20% | 7.09% |
| 20 to 24 years | 5 | 1.43%, see rank | 7.06% | 7.04% |
| 25 to 34 years | 42 | 12.00%, see rank | 12.84% | 13.32% |
| 35 to 44 years | 28 | 8.00%, see rank | 11.55% | 13.34% |
| 45 to 54 years | 47 | 13.43%, see rank | 14.25% | 14.44% |
| 55 to 64 years | 71 | 20.29%, see rank | 12.14% | 11.84% |
| 65 to 74 years | 41 | 11.71%, see rank | 7.11% | 7.12% |
| 75 to 84 | 20 | 5.71%, see rank | 4.91% | 4.25% |
| 85 years and over | 6 | 1.71%, see rank | 2.37% | 1.78% |
US Census 2000 data
Total population: 412
Median Age (
see rank)
| 57631 Zip Code | 41.30 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 57631 Zip Code | 40.50 years old |
| South Dakota | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 57631 Zip Code | 41.80 years old |
| South Dakota | 36.70 years old |
| U.S. | 36.50 years old |
| | 57631 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 21 | 5.10%, see rank | 6.77% | 6.81% |
| 5 to 9 years | 28 | 6.80%, see rank | 7.22% | 7.30% |
| 10 to 14 years | 30 | 7.28%, see rank | 7.88% | 7.29% |
| 15 to 19 years | 46 | 11.17%, see rank | 8.27% | 7.18% |
| 20 to 24 years | 12 | 2.91%, see rank | 7.00% | 6.74% |
| 25 to 34 years | 31 | 7.52%, see rank | 12.06% | 14.18% |
| 35 to 44 years | 66 | 16.02%, see rank | 15.29% | 16.04% |
| 45 to 54 years | 77 | 18.69%, see rank | 12.94% | 13.39% |
| 55 to 64 years | 39 | 9.47%, see rank | 8.26% | 8.63% |
| 65 to 74 years | 44 | 10.68%, see rank | 7.04% | 6.54% |
| 75 to 84 | 15 | 3.64%, see rank | 5.16% | 4.39% |
| 85 years and over | 3 | 0.73%, see rank | 2.13% | 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.
