Aurora County Historical Age Data
ACS 2010-2014 data
Total population: 2,729
Median Age (
see rank)
Aurora County | 42.20 years old |
South Dakota | 36.80 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Aurora County | 41.20 years old |
South Dakota | 35.60 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Aurora County | 43.10 years old |
South Dakota | 38.20 years old |
U.S. | 38.80 years old |
| Aurora County | % of the Total Population | South Dakota | U.S. |
Under 5 years | 207 | 7.59%, see rank | 7.10% | 6.36% |
5 to 9 years | 219 | 8.02%, see rank | 6.91% | 6.51% |
10 to 14 years | 168 | 6.16%, see rank | 6.64% | 6.59% |
15 to 19 years | 159 | 5.83%, see rank | 6.95% | 6.85% |
20 to 24 years | 128 | 4.69%, see rank | 7.15% | 7.13% |
25 to 34 years | 262 | 9.60%, see rank | 13.12% | 13.47% |
35 to 44 years | 308 | 11.29%, see rank | 11.34% | 12.96% |
45 to 54 years | 364 | 13.34%, see rank | 13.41% | 14.09% |
55 to 64 years | 380 | 13.92%, see rank | 12.72% | 12.29% |
65 to 74 years | 265 | 9.71%, see rank | 7.51% | 7.64% |
75 to 84 | 179 | 6.56%, see rank | 4.78% | 4.25% |
85 years and over | 90 | 3.30%, see rank | 2.36% | 1.85% |
US Census 2010 data
Total population: 2,710
Median Age (
see rank)
Aurora County | 43.20 years old |
South Dakota | 36.90 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Aurora County | 41.30 years old |
South Dakota | 35.60 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Aurora County | 45.10 years old |
South Dakota | 38.20 years old |
U.S. | 38.50 years old |
| Aurora County | % of the Total Population | South Dakota | U.S. |
Under 5 years | 194 | 7.16%, see rank | 7.32% | 6.54% |
5 to 9 years | 170 | 6.27%, see rank | 6.82% | 6.59% |
10 to 14 years | 211 | 7.79%, see rank | 6.63% | 6.70% |
15 to 19 years | 188 | 6.94%, see rank | 7.08% | 7.14% |
20 to 24 years | 96 | 3.54%, see rank | 7.07% | 6.99% |
25 to 34 years | 264 | 9.74%, see rank | 12.95% | 13.30% |
35 to 44 years | 294 | 10.85%, see rank | 11.44% | 13.30% |
45 to 54 years | 392 | 14.46%, see rank | 14.36% | 14.58% |
55 to 64 years | 362 | 13.36%, see rank | 12.01% | 11.82% |
65 to 74 years | 254 | 9.37%, see rank | 7.08% | 7.03% |
75 to 84 | 199 | 7.34%, see rank | 4.88% | 4.23% |
85 years and over | 86 | 3.17%, see rank | 2.36% | 1.78% |
ACS 2008-2012 data
Total population: 2,726
Median Age (
see rank)
Aurora County | 41.70 years old |
South Dakota | 37.10 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Aurora County | 42.00 years old |
South Dakota | 35.70 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Aurora County | 41.40 years old |
South Dakota | 38.50 years old |
U.S. | 38.50 years old |
| Aurora County | % of the Total Population | South Dakota | U.S. |
Under 5 years | 206 | 7.56%, see rank | 7.14% | 6.51% |
5 to 9 years | 236 | 8.66%, see rank | 6.69% | 6.57% |
10 to 14 years | 184 | 6.75%, see rank | 6.73% | 6.68% |
15 to 19 years | 159 | 5.83%, see rank | 7.20% | 7.09% |
20 to 24 years | 98 | 3.60%, see rank | 7.06% | 7.04% |
25 to 34 years | 268 | 9.83%, see rank | 12.84% | 13.32% |
35 to 44 years | 304 | 11.15%, see rank | 11.55% | 13.34% |
45 to 54 years | 423 | 15.52%, see rank | 14.25% | 14.44% |
55 to 64 years | 347 | 12.73%, see rank | 12.14% | 11.84% |
65 to 74 years | 232 | 8.51%, see rank | 7.11% | 7.12% |
75 to 84 | 150 | 5.50%, see rank | 4.91% | 4.25% |
85 years and over | 119 | 4.37%, see rank | 2.37% | 1.78% |
ACS 2006-2010 data
Total population: 2,739
Median Age (
see rank)
Aurora County | 40.90 years old |
South Dakota | 37.20 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Aurora County | 39.90 years old |
South Dakota | 35.80 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Aurora County | 43.10 years old |
South Dakota | 38.50 years old |
U.S. | 38.10 years old |
| Aurora County | % of the Total Population | South Dakota | U.S. |
Under 5 years | 176 | 6.43%, see rank | 7.07% | 6.62% |
5 to 9 years | 205 | 7.48%, see rank | 6.54% | 6.62% |
10 to 14 years | 212 | 7.74%, see rank | 7.00% | 6.79% |
15 to 19 years | 155 | 5.66%, see rank | 7.35% | 7.28% |
20 to 24 years | 99 | 3.61%, see rank | 7.21% | 6.98% |
25 to 34 years | 239 | 8.73%, see rank | 12.43% | 13.22% |
35 to 44 years | 380 | 13.87%, see rank | 12.10% | 13.89% |
45 to 54 years | 442 | 16.14%, see rank | 14.72% | 14.57% |
55 to 64 years | 331 | 12.08%, see rank | 11.32% | 11.28% |
65 to 74 years | 246 | 8.98%, see rank | 6.87% | 6.74% |
75 to 84 | 164 | 5.99%, see rank | 5.07% | 4.30% |
85 years and over | 90 | 3.29%, see rank | 2.32% | 1.70% |
ACS 2005-2009 data
Total population: 2,878
Median Age (
see rank)
Aurora County | 44.10 years old |
South Dakota | 37.00 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Aurora County | 43.30 years old |
South Dakota | 35.50 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Aurora County | 45.00 years old |
South Dakota | 38.40 years old |
U.S. | 37.90 years old |
| Aurora County | % of the Total Population | South Dakota | U.S. |
Under 5 years | 166 | 5.77%, see rank | 7.07% | 6.92% |
5 to 9 years | 204 | 7.09%, see rank | 6.43% | 6.59% |
10 to 14 years | 227 | 7.89%, see rank | 6.83% | 6.83% |
15 to 19 years | 200 | 6.95%, see rank | 7.56% | 7.15% |
20 to 24 years | 120 | 4.17%, see rank | 7.61% | 7.02% |
25 to 34 years | 205 | 7.12%, see rank | 12.29% | 13.42% |
35 to 44 years | 354 | 12.30%, see rank | 12.31% | 14.18% |
45 to 54 years | 497 | 17.27%, see rank | 14.58% | 14.48% |
55 to 64 years | 362 | 12.58%, see rank | 10.99% | 10.81% |
65 to 74 years | 252 | 8.76%, see rank | 6.80% | 6.50% |
75 to 84 | 186 | 6.46%, see rank | 5.20% | 4.40% |
85 years and over | 105 | 3.65%, see rank | 2.35% | 1.71% |
US Census 2000 data
Total population: 3,058
Median Age (
see rank)
Aurora County | 40.60 years old |
South Dakota | 35.60 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Aurora County | 39.00 years old |
South Dakota | 34.40 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Aurora County | 42.50 years old |
South Dakota | 36.70 years old |
U.S. | 36.50 years old |
| Aurora County | % of the Total Population | South Dakota | U.S. |
Under 5 years | 173 | 5.66%, see rank | 6.77% | 6.81% |
5 to 9 years | 204 | 6.67%, see rank | 7.22% | 7.30% |
10 to 14 years | 253 | 8.27%, see rank | 7.88% | 7.29% |
15 to 19 years | 298 | 9.74%, see rank | 8.27% | 7.18% |
20 to 24 years | 115 | 3.76%, see rank | 7.00% | 6.74% |
25 to 34 years | 261 | 8.53%, see rank | 12.06% | 14.18% |
35 to 44 years | 414 | 13.54%, see rank | 15.29% | 16.04% |
45 to 54 years | 384 | 12.56%, see rank | 12.94% | 13.39% |
55 to 64 years | 295 | 9.65%, see rank | 8.26% | 8.63% |
65 to 74 years | 307 | 10.04%, see rank | 7.04% | 6.54% |
75 to 84 | 232 | 7.59%, see rank | 5.16% | 4.39% |
85 years and over | 122 | 3.99%, 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.