57420 Zip Code Historical Age Data
US Census 2010 data
Total population: 75
Median Age (
see rank)
| 57420 Zip Code | 47.50 years old |
| South Dakota | 36.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 57420 Zip Code | 56.50 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 57420 Zip Code | 32.00 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.50 years old |
| | 57420 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 12 | 16.00%, see rank | 7.32% | 6.54% |
| 5 to 9 years | 3 | 4.00%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 5 | 6.67%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 0 | 0.00%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 2 | 2.67%, see rank | 7.07% | 6.99% |
| 25 to 34 years | 15 | 20.00%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 0 | 0.00%, see rank | 11.44% | 13.30% |
| 45 to 54 years | 6 | 8.00%, see rank | 14.36% | 14.58% |
| 55 to 64 years | 8 | 10.67%, see rank | 12.01% | 11.82% |
| 65 to 74 years | 12 | 16.00%, see rank | 7.08% | 7.03% |
| 75 to 84 | 12 | 16.00%, see rank | 4.88% | 4.23% |
| 85 years and over | 0 | 0.00%, see rank | 2.36% | 1.78% |
ACS 2008-2012 data
Total population: 115
Median Age (
see rank)
| 57420 Zip Code | 61.30 years old |
| South Dakota | 37.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 57420 Zip Code | 61.70 years old |
| South Dakota | 35.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 57420 Zip Code | 53.50 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.50 years old |
| | 57420 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 26 | 22.61%, see rank | 7.14% | 6.51% |
| 5 to 9 years | 0 | 0.00%, see rank | 6.69% | 6.57% |
| 10 to 14 years | 0 | 0.00%, see rank | 6.73% | 6.68% |
| 15 to 19 years | 0 | 0.00%, see rank | 7.20% | 7.09% |
| 20 to 24 years | 0 | 0.00%, see rank | 7.06% | 7.04% |
| 25 to 34 years | 17 | 14.78%, see rank | 12.84% | 13.32% |
| 35 to 44 years | 0 | 0.00%, see rank | 11.55% | 13.34% |
| 45 to 54 years | 8 | 6.96%, see rank | 14.25% | 14.44% |
| 55 to 64 years | 27 | 23.48%, see rank | 12.14% | 11.84% |
| 65 to 74 years | 27 | 23.48%, see rank | 7.11% | 7.12% |
| 75 to 84 | 10 | 8.70%, see rank | 4.91% | 4.25% |
| 85 years and over | 0 | 0.00%, see rank | 2.37% | 1.78% |
US Census 2000 data
Total population: 92
Median Age (
see rank)
| 57420 Zip Code | 46.50 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 57420 Zip Code | 48.50 years old |
| South Dakota | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 57420 Zip Code | 45.00 years old |
| South Dakota | 36.70 years old |
| U.S. | 36.50 years old |
| | 57420 Zip Code | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 7 | 7.61%, see rank | 6.77% | 6.81% |
| 5 to 9 years | 2 | 2.17%, see rank | 7.22% | 7.30% |
| 10 to 14 years | 6 | 6.52%, see rank | 7.88% | 7.29% |
| 15 to 19 years | 5 | 5.43%, see rank | 8.27% | 7.18% |
| 20 to 24 years | 6 | 6.52%, see rank | 7.00% | 6.74% |
| 25 to 34 years | 3 | 3.26%, see rank | 12.06% | 14.18% |
| 35 to 44 years | 12 | 13.04%, see rank | 15.29% | 16.04% |
| 45 to 54 years | 18 | 19.57%, see rank | 12.94% | 13.39% |
| 55 to 64 years | 16 | 17.39%, see rank | 8.26% | 8.63% |
| 65 to 74 years | 10 | 10.87%, see rank | 7.04% | 6.54% |
| 75 to 84 | 6 | 6.52%, see rank | 5.16% | 4.39% |
| 85 years and over | 1 | 1.09%, 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.
