Butte County Historical Age Data
ACS 2010-2014 data
Total population: 10,259
Median Age (
see rank)
| Butte County | 39.90 years old |
| South Dakota | 36.80 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Butte County | 39.90 years old |
| South Dakota | 35.60 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Butte County | 39.80 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.80 years old |
| | Butte County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 670 | 6.53%, see rank | 7.10% | 6.36% |
| 5 to 9 years | 655 | 6.38%, see rank | 6.91% | 6.51% |
| 10 to 14 years | 742 | 7.23%, see rank | 6.64% | 6.59% |
| 15 to 19 years | 761 | 7.42%, see rank | 6.95% | 6.85% |
| 20 to 24 years | 487 | 4.75%, see rank | 7.15% | 7.13% |
| 25 to 34 years | 1,213 | 11.82%, see rank | 13.12% | 13.47% |
| 35 to 44 years | 1,042 | 10.16%, see rank | 11.34% | 12.96% |
| 45 to 54 years | 1,420 | 13.84%, see rank | 13.41% | 14.09% |
| 55 to 64 years | 1,524 | 14.86%, see rank | 12.72% | 12.29% |
| 65 to 74 years | 977 | 9.52%, see rank | 7.51% | 7.64% |
| 75 to 84 | 590 | 5.75%, see rank | 4.78% | 4.25% |
| 85 years and over | 178 | 1.74%, see rank | 2.36% | 1.85% |
US Census 2010 data
Total population: 10,110
Median Age (
see rank)
| Butte County | 41.10 years old |
| South Dakota | 36.90 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Butte County | 40.30 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Butte County | 42.00 years old |
| South Dakota | 38.20 years old |
| U.S. | 38.50 years old |
| | Butte County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 756 | 7.48%, see rank | 7.32% | 6.54% |
| 5 to 9 years | 717 | 7.09%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 620 | 6.13%, see rank | 6.63% | 6.70% |
| 15 to 19 years | 688 | 6.81%, see rank | 7.08% | 7.14% |
| 20 to 24 years | 521 | 5.15%, see rank | 7.07% | 6.99% |
| 25 to 34 years | 1,140 | 11.28%, see rank | 12.95% | 13.30% |
| 35 to 44 years | 1,073 | 10.61%, see rank | 11.44% | 13.30% |
| 45 to 54 years | 1,563 | 15.46%, see rank | 14.36% | 14.58% |
| 55 to 64 years | 1,441 | 14.25%, see rank | 12.01% | 11.82% |
| 65 to 74 years | 859 | 8.50%, see rank | 7.08% | 7.03% |
| 75 to 84 | 505 | 5.00%, see rank | 4.88% | 4.23% |
| 85 years and over | 227 | 2.25%, see rank | 2.36% | 1.78% |
ACS 2008-2012 data
Total population: 10,122
Median Age (
see rank)
| Butte County | 40.10 years old |
| South Dakota | 37.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Butte County | 39.00 years old |
| South Dakota | 35.70 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Butte County | 41.00 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.50 years old |
| | Butte County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 717 | 7.08%, see rank | 7.14% | 6.51% |
| 5 to 9 years | 671 | 6.63%, see rank | 6.69% | 6.57% |
| 10 to 14 years | 681 | 6.73%, see rank | 6.73% | 6.68% |
| 15 to 19 years | 712 | 7.03%, see rank | 7.20% | 7.09% |
| 20 to 24 years | 564 | 5.57%, see rank | 7.06% | 7.04% |
| 25 to 34 years | 1,175 | 11.61%, see rank | 12.84% | 13.32% |
| 35 to 44 years | 1,009 | 9.97%, see rank | 11.55% | 13.34% |
| 45 to 54 years | 1,541 | 15.22%, see rank | 14.25% | 14.44% |
| 55 to 64 years | 1,400 | 13.83%, see rank | 12.14% | 11.84% |
| 65 to 74 years | 878 | 8.67%, see rank | 7.11% | 7.12% |
| 75 to 84 | 604 | 5.97%, see rank | 4.91% | 4.25% |
| 85 years and over | 170 | 1.68%, see rank | 2.37% | 1.78% |
ACS 2006-2010 data
Total population: 9,888
Median Age (
see rank)
| Butte County | 41.10 years old |
| South Dakota | 37.20 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Butte County | 41.40 years old |
| South Dakota | 35.80 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Butte County | 39.80 years old |
| South Dakota | 38.50 years old |
| U.S. | 38.10 years old |
| | Butte County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 704 | 7.12%, see rank | 7.07% | 6.62% |
| 5 to 9 years | 710 | 7.18%, see rank | 6.54% | 6.62% |
| 10 to 14 years | 688 | 6.96%, see rank | 7.00% | 6.79% |
| 15 to 19 years | 645 | 6.52%, see rank | 7.35% | 7.28% |
| 20 to 24 years | 433 | 4.38%, see rank | 7.21% | 6.98% |
| 25 to 34 years | 1,187 | 12.00%, see rank | 12.43% | 13.22% |
| 35 to 44 years | 1,116 | 11.29%, see rank | 12.10% | 13.89% |
| 45 to 54 years | 1,599 | 16.17%, see rank | 14.72% | 14.57% |
| 55 to 64 years | 1,261 | 12.75%, see rank | 11.32% | 11.28% |
| 65 to 74 years | 810 | 8.19%, see rank | 6.87% | 6.74% |
| 75 to 84 | 558 | 5.64%, see rank | 5.07% | 4.30% |
| 85 years and over | 177 | 1.79%, see rank | 2.32% | 1.70% |
ACS 2005-2009 data
Total population: 9,418
Median Age (
see rank)
| Butte County | 41.10 years old |
| South Dakota | 37.00 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Butte County | 41.60 years old |
| South Dakota | 35.50 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Butte County | 39.80 years old |
| South Dakota | 38.40 years old |
| U.S. | 37.90 years old |
| | Butte County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 675 | 7.17%, see rank | 7.07% | 6.92% |
| 5 to 9 years | 607 | 6.45%, see rank | 6.43% | 6.59% |
| 10 to 14 years | 747 | 7.93%, see rank | 6.83% | 6.83% |
| 15 to 19 years | 623 | 6.61%, see rank | 7.56% | 7.15% |
| 20 to 24 years | 392 | 4.16%, see rank | 7.61% | 7.02% |
| 25 to 34 years | 1,097 | 11.65%, see rank | 12.29% | 13.42% |
| 35 to 44 years | 1,161 | 12.33%, see rank | 12.31% | 14.18% |
| 45 to 54 years | 1,518 | 16.12%, see rank | 14.58% | 14.48% |
| 55 to 64 years | 1,160 | 12.32%, see rank | 10.99% | 10.81% |
| 65 to 74 years | 706 | 7.50%, see rank | 6.80% | 6.50% |
| 75 to 84 | 565 | 6.00%, see rank | 5.20% | 4.40% |
| 85 years and over | 167 | 1.77%, see rank | 2.35% | 1.71% |
US Census 2000 data
Total population: 9,094
Median Age (
see rank)
| Butte County | 38.00 years old |
| South Dakota | 35.60 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Butte County | 37.50 years old |
| South Dakota | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Butte County | 38.60 years old |
| South Dakota | 36.70 years old |
| U.S. | 36.50 years old |
| | Butte County | % of the Total Population | South Dakota | U.S. |
| Under 5 years | 555 | 6.10%, see rank | 6.77% | 6.81% |
| 5 to 9 years | 687 | 7.55%, see rank | 7.22% | 7.30% |
| 10 to 14 years | 839 | 9.23%, see rank | 7.88% | 7.29% |
| 15 to 19 years | 733 | 8.06%, see rank | 8.27% | 7.18% |
| 20 to 24 years | 416 | 4.57%, see rank | 7.00% | 6.74% |
| 25 to 34 years | 923 | 10.15%, see rank | 12.06% | 14.18% |
| 35 to 44 years | 1,437 | 15.80%, see rank | 15.29% | 16.04% |
| 45 to 54 years | 1,309 | 14.39%, see rank | 12.94% | 13.39% |
| 55 to 64 years | 817 | 8.98%, see rank | 8.26% | 8.63% |
| 65 to 74 years | 717 | 7.88%, see rank | 7.04% | 6.54% |
| 75 to 84 | 481 | 5.29%, see rank | 5.16% | 4.39% |
| 85 years and over | 180 | 1.98%, 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.
