Groton, SD Historical Age Data
ACS 2010-2014 data
Total population: 1,817
Median Age (
see rank)
| Groton, SD | 40.70 years old |
| South Dakota | 36.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Groton, SD | 40.60 years old |
| South Dakota | 35.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Groton, SD | 40.70 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.80 years old |
| | Groton, SD | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 136 | 7.48%, see rank | 7.10% | 6.36% |
| 5 to 9 years | 150 | 8.26%, see rank | 6.91% | 6.51% |
| 10 to 14 years | 149 | 8.20%, see rank | 6.64% | 6.59% |
| 15 to 19 years | 154 | 8.48%, see rank | 6.95% | 6.85% |
| 20 to 24 years | 38 | 2.09%, see rank | 7.15% | 7.13% |
| 25 to 34 years | 162 | 8.92%, see rank | 13.12% | 13.47% |
| 35 to 44 years | 257 | 14.14%, see rank | 11.34% | 12.96% |
| 45 to 54 years | 311 | 17.12%, see rank | 13.41% | 14.09% |
| 55 to 64 years | 217 | 11.94%, see rank | 12.72% | 12.29% |
| 65 to 74 years | 102 | 5.61%, see rank | 7.51% | 7.64% |
| 75 to 84 | 80 | 4.40%, see rank | 4.78% | 4.25% |
| 85 years and over | 61 | 3.36%, see rank | 2.36% | 1.85% |
US Census 2010 data
Total population: 1,458
Median Age (
see rank)
| Groton, SD | 40.00 years old |
| South Dakota | 36.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Groton, SD | 38.10 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Groton, SD | 41.10 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.50 years old |
| | Groton, SD | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 97 | 6.65%, see rank | 7.32% | 6.54% |
| 5 to 9 years | 120 | 8.23%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 122 | 8.37%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 107 | 7.34%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 49 | 3.36%, see rank | 7.07% | 6.99% |
| 25 to 34 years | 146 | 10.01%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 188 | 12.89%, see rank | 11.44% | 13.30% |
| 45 to 54 years | 184 | 12.62%, see rank | 14.36% | 14.58% |
| 55 to 64 years | 162 | 11.11%, see rank | 12.01% | 11.82% |
| 65 to 74 years | 110 | 7.54%, see rank | 7.08% | 7.03% |
| 75 to 84 | 92 | 6.31%, see rank | 4.88% | 4.23% |
| 85 years and over | 81 | 5.56%, see rank | 2.36% | 1.78% |
ACS 2008-2012 data
Total population: 1,555
Median Age (
see rank)
| Groton, SD | 42.30 years old |
| South Dakota | 37.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Groton, SD | 43.10 years old |
| South Dakota | 35.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Groton, SD | 41.40 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.50 years old |
| | Groton, SD | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 103 | 6.62%, see rank | 7.14% | 6.51% |
| 5 to 9 years | 103 | 6.62%, see rank | 6.69% | 6.57% |
| 10 to 14 years | 123 | 7.91%, see rank | 6.73% | 6.68% |
| 15 to 19 years | 137 | 8.81%, see rank | 7.20% | 7.09% |
| 20 to 24 years | 37 | 2.38%, see rank | 7.06% | 7.04% |
| 25 to 34 years | 130 | 8.36%, see rank | 12.84% | 13.32% |
| 35 to 44 years | 227 | 14.60%, see rank | 11.55% | 13.34% |
| 45 to 54 years | 215 | 13.83%, see rank | 14.25% | 14.44% |
| 55 to 64 years | 213 | 13.70%, see rank | 12.14% | 11.84% |
| 65 to 74 years | 106 | 6.82%, see rank | 7.11% | 7.12% |
| 75 to 84 | 79 | 5.08%, see rank | 4.91% | 4.25% |
| 85 years and over | 82 | 5.27%, see rank | 2.37% | 1.78% |
ACS 2006-2010 data
Total population: 1,555
Median Age (
see rank)
| Groton, SD | 38.10 years old |
| South Dakota | 37.20 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Groton, SD | 36.80 years old |
| South Dakota | 35.80 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Groton, SD | 38.80 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.10 years old |
| | Groton, SD | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 120 | 7.72%, see rank | 7.07% | 6.62% |
| 5 to 9 years | 118 | 7.59%, see rank | 6.54% | 6.62% |
| 10 to 14 years | 129 | 8.30%, see rank | 7.00% | 6.79% |
| 15 to 19 years | 140 | 9.00%, see rank | 7.35% | 7.28% |
| 20 to 24 years | 63 | 4.05%, see rank | 7.21% | 6.98% |
| 25 to 34 years | 157 | 10.10%, see rank | 12.43% | 13.22% |
| 35 to 44 years | 188 | 12.09%, see rank | 12.10% | 13.89% |
| 45 to 54 years | 199 | 12.80%, see rank | 14.72% | 14.57% |
| 55 to 64 years | 188 | 12.09%, see rank | 11.32% | 11.28% |
| 65 to 74 years | 74 | 4.76%, see rank | 6.87% | 6.74% |
| 75 to 84 | 129 | 8.30%, see rank | 5.07% | 4.30% |
| 85 years and over | 50 | 3.22%, see rank | 2.32% | 1.70% |
ACS 2005-2009 data
Total population: 1,574
Median Age (
see rank)
| Groton, SD | 39.80 years old |
| South Dakota | 37.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Groton, SD | 36.10 years old |
| South Dakota | 35.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Groton, SD | 42.20 years old |
| South Dakota | 38.40 years old |
| U.S. | 37.90 years old |
| | Groton, SD | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 109 | 6.93%, see rank | 7.07% | 6.92% |
| 5 to 9 years | 96 | 6.10%, see rank | 6.43% | 6.59% |
| 10 to 14 years | 120 | 7.62%, see rank | 6.83% | 6.83% |
| 15 to 19 years | 148 | 9.40%, see rank | 7.56% | 7.15% |
| 20 to 24 years | 80 | 5.08%, see rank | 7.61% | 7.02% |
| 25 to 34 years | 145 | 9.21%, see rank | 12.29% | 13.42% |
| 35 to 44 years | 198 | 12.58%, see rank | 12.31% | 14.18% |
| 45 to 54 years | 210 | 13.34%, see rank | 14.58% | 14.48% |
| 55 to 64 years | 161 | 10.23%, see rank | 10.99% | 10.81% |
| 65 to 74 years | 103 | 6.54%, see rank | 6.80% | 6.50% |
| 75 to 84 | 154 | 9.78%, see rank | 5.20% | 4.40% |
| 85 years and over | 50 | 3.18%, see rank | 2.35% | 1.71% |
US Census 2000 data
Total population: 1,356
Median Age (
see rank)
| Groton, SD | 38.60 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Groton, SD | 37.60 years old |
| South Dakota | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Groton, SD | 39.90 years old |
| South Dakota | 36.70 years old |
| U.S. | 36.50 years old |
| | Groton, SD | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 95 | 7.01%, see rank | 6.77% | 6.81% |
| 5 to 9 years | 99 | 7.30%, see rank | 7.22% | 7.30% |
| 10 to 14 years | 112 | 8.26%, see rank | 7.88% | 7.29% |
| 15 to 19 years | 96 | 7.08%, see rank | 8.27% | 7.18% |
| 20 to 24 years | 52 | 3.83%, see rank | 7.00% | 6.74% |
| 25 to 34 years | 154 | 11.36%, see rank | 12.06% | 14.18% |
| 35 to 44 years | 176 | 12.98%, see rank | 15.29% | 16.04% |
| 45 to 54 years | 161 | 11.87%, see rank | 12.94% | 13.39% |
| 55 to 64 years | 113 | 8.33%, see rank | 8.26% | 8.63% |
| 65 to 74 years | 114 | 8.41%, see rank | 7.04% | 6.54% |
| 75 to 84 | 109 | 8.04%, see rank | 5.16% | 4.39% |
| 85 years and over | 75 | 5.53%, 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.
