Douglas County Historical Age Data
ACS 2010-2014 data
Total population: 2,990
Median Age (
see rank)
| Douglas County | 48.10 years old |
| South Dakota | 36.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Douglas County | 46.60 years old |
| South Dakota | 35.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Douglas County | 48.70 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.80 years old |
| | Douglas County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 173 | 5.79%, see rank | 7.10% | 6.36% |
| 5 to 9 years | 203 | 6.79%, see rank | 6.91% | 6.51% |
| 10 to 14 years | 177 | 5.92%, see rank | 6.64% | 6.59% |
| 15 to 19 years | 156 | 5.22%, see rank | 6.95% | 6.85% |
| 20 to 24 years | 159 | 5.32%, see rank | 7.15% | 7.13% |
| 25 to 34 years | 265 | 8.86%, see rank | 13.12% | 13.47% |
| 35 to 44 years | 264 | 8.83%, see rank | 11.34% | 12.96% |
| 45 to 54 years | 424 | 14.18%, see rank | 13.41% | 14.09% |
| 55 to 64 years | 435 | 14.55%, see rank | 12.72% | 12.29% |
| 65 to 74 years | 314 | 10.50%, see rank | 7.51% | 7.64% |
| 75 to 84 | 241 | 8.06%, see rank | 4.78% | 4.25% |
| 85 years and over | 179 | 5.99%, see rank | 2.36% | 1.85% |
US Census 2010 data
Total population: 3,002
Median Age (
see rank)
| Douglas County | 48.30 years old |
| South Dakota | 36.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Douglas County | 47.40 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Douglas County | 49.20 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.50 years old |
| | Douglas County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 165 | 5.50%, see rank | 7.32% | 6.54% |
| 5 to 9 years | 180 | 6.00%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 197 | 6.56%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 200 | 6.66%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 114 | 3.80%, see rank | 7.07% | 6.99% |
| 25 to 34 years | 230 | 7.66%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 285 | 9.49%, see rank | 11.44% | 13.30% |
| 45 to 54 years | 482 | 16.06%, see rank | 14.36% | 14.58% |
| 55 to 64 years | 422 | 14.06%, see rank | 12.01% | 11.82% |
| 65 to 74 years | 302 | 10.06%, see rank | 7.08% | 7.03% |
| 75 to 84 | 255 | 8.49%, see rank | 4.88% | 4.23% |
| 85 years and over | 170 | 5.66%, see rank | 2.36% | 1.78% |
ACS 2008-2012 data
Total population: 2,992
Median Age (
see rank)
| Douglas County | 48.10 years old |
| South Dakota | 37.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Douglas County | 47.40 years old |
| South Dakota | 35.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Douglas County | 48.50 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.50 years old |
| | Douglas County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 179 | 5.98%, see rank | 7.14% | 6.51% |
| 5 to 9 years | 171 | 5.72%, see rank | 6.69% | 6.57% |
| 10 to 14 years | 194 | 6.48%, see rank | 6.73% | 6.68% |
| 15 to 19 years | 195 | 6.52%, see rank | 7.20% | 7.09% |
| 20 to 24 years | 129 | 4.31%, see rank | 7.06% | 7.04% |
| 25 to 34 years | 232 | 7.75%, see rank | 12.84% | 13.32% |
| 35 to 44 years | 280 | 9.36%, see rank | 11.55% | 13.34% |
| 45 to 54 years | 470 | 15.71%, see rank | 14.25% | 14.44% |
| 55 to 64 years | 419 | 14.00%, see rank | 12.14% | 11.84% |
| 65 to 74 years | 308 | 10.29%, see rank | 7.11% | 7.12% |
| 75 to 84 | 271 | 9.06%, see rank | 4.91% | 4.25% |
| 85 years and over | 144 | 4.81%, see rank | 2.37% | 1.78% |
ACS 2006-2010 data
Total population: 3,046
Median Age (
see rank)
| Douglas County | 47.70 years old |
| South Dakota | 37.20 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Douglas County | 46.80 years old |
| South Dakota | 35.80 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Douglas County | 48.40 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.10 years old |
| | Douglas County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 166 | 5.45%, see rank | 7.07% | 6.62% |
| 5 to 9 years | 173 | 5.68%, see rank | 6.54% | 6.62% |
| 10 to 14 years | 199 | 6.53%, see rank | 7.00% | 6.79% |
| 15 to 19 years | 209 | 6.86%, see rank | 7.35% | 7.28% |
| 20 to 24 years | 137 | 4.50%, see rank | 7.21% | 6.98% |
| 25 to 34 years | 215 | 7.06%, see rank | 12.43% | 13.22% |
| 35 to 44 years | 296 | 9.72%, see rank | 12.10% | 13.89% |
| 45 to 54 years | 507 | 16.64%, see rank | 14.72% | 14.57% |
| 55 to 64 years | 415 | 13.62%, see rank | 11.32% | 11.28% |
| 65 to 74 years | 300 | 9.85%, see rank | 6.87% | 6.74% |
| 75 to 84 | 283 | 9.29%, see rank | 5.07% | 4.30% |
| 85 years and over | 146 | 4.79%, see rank | 2.32% | 1.70% |
ACS 2005-2009 data
Total population: 3,050
Median Age (
see rank)
| Douglas County | 47.70 years old |
| South Dakota | 37.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Douglas County | 46.30 years old |
| South Dakota | 35.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Douglas County | 49.00 years old |
| South Dakota | 38.40 years old |
| U.S. | 37.90 years old |
| | Douglas County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 160 | 5.25%, see rank | 7.07% | 6.92% |
| 5 to 9 years | 179 | 5.87%, see rank | 6.43% | 6.59% |
| 10 to 14 years | 195 | 6.39%, see rank | 6.83% | 6.83% |
| 15 to 19 years | 217 | 7.11%, see rank | 7.56% | 7.15% |
| 20 to 24 years | 163 | 5.34%, see rank | 7.61% | 7.02% |
| 25 to 34 years | 174 | 5.70%, see rank | 12.29% | 13.42% |
| 35 to 44 years | 314 | 10.30%, see rank | 12.31% | 14.18% |
| 45 to 54 years | 495 | 16.23%, see rank | 14.58% | 14.48% |
| 55 to 64 years | 418 | 13.70%, see rank | 10.99% | 10.81% |
| 65 to 74 years | 267 | 8.75%, see rank | 6.80% | 6.50% |
| 75 to 84 | 338 | 11.08%, see rank | 5.20% | 4.40% |
| 85 years and over | 130 | 4.26%, see rank | 2.35% | 1.71% |
US Census 2000 data
Total population: 3,458
Median Age (
see rank)
| Douglas County | 41.80 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Douglas County | 40.10 years old |
| South Dakota | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Douglas County | 43.70 years old |
| South Dakota | 36.70 years old |
| U.S. | 36.50 years old |
| | Douglas County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 199 | 5.75%, see rank | 6.77% | 6.81% |
| 5 to 9 years | 231 | 6.68%, see rank | 7.22% | 7.30% |
| 10 to 14 years | 313 | 9.05%, see rank | 7.88% | 7.29% |
| 15 to 19 years | 295 | 8.53%, see rank | 8.27% | 7.18% |
| 20 to 24 years | 91 | 2.63%, see rank | 7.00% | 6.74% |
| 25 to 34 years | 297 | 8.59%, see rank | 12.06% | 14.18% |
| 35 to 44 years | 478 | 13.82%, see rank | 15.29% | 16.04% |
| 45 to 54 years | 453 | 13.10%, see rank | 12.94% | 13.39% |
| 55 to 64 years | 321 | 9.28%, see rank | 8.26% | 8.63% |
| 65 to 74 years | 344 | 9.95%, see rank | 7.04% | 6.54% |
| 75 to 84 | 292 | 8.44%, see rank | 5.16% | 4.39% |
| 85 years and over | 144 | 4.16%, 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.
