Census Charts Index > South Dakota
Age and sex distributions for South Dakota counties are shown in this easy-to-read table and chart combination.
Scroll down for information about Reading the chart.
Source: U.S. Census Bureau 2000 Census.
| Location | Population | Age % | Median Age | Males per 100 Females | Location | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| under 18 | 18-24 | 25-44 | 45-64 | 65 & over | All Ages | 18 & Over | ||||
| United States | 281,421,906 | 25.7 | 9.6 | 30.2 | 22.0 | 12.4 | 35.3 | 96.3 | 93.4 | United States |
| South Dakota | 754,844 | 26.8 | 10.3 | 27.3 | 21.2 | 14.3 | 35.6 | 98.5 | 96.1 | South Dakota |
| Aurora Co. | 3,058 | 27.6 | 6.5 | 22.1 | 22.2 | 21.6 | 40.6 | 104.3 | 98.8 | Aurora Co. |
| Beadle Co. | 17,023 | 24.7 | 8.3 | 24.7 | 23.0 | 19.4 | 40.1 | 96.6 | 93.7 | Beadle Co. |
| Bennett Co. | 3,574 | 36.3 | 9.2 | 25.3 | 18.0 | 11.1 | 29.2 | 98.3 | 93.9 | Bennett Co. |
| Bon Homme Co. | 7,260 | 23.1 | 7.6 | 26.8 | 21.7 | 20.8 | 40.3 | 123.0 | 126.4 | Bon Homme Co. |
| Brookings Co. | 28,220 | 20.8 | 26.8 | 24.3 | 17.3 | 10.9 | 26.6 | 102.1 | 101.2 | Brookings Co. |
| Brown Co. | 35,460 | 23.6 | 11.6 | 26.7 | 21.9 | 16.2 | 37.2 | 93.3 | 89.5 | Brown Co. |
| Brule Co. | 5,364 | 30.5 | 6.8 | 24.7 | 21.2 | 16.9 | 36.9 | 93.2 | 92.1 | Brule Co. |
| Buffalo Co. | 2,032 | 41.3 | 11.0 | 25.0 | 16.1 | 6.5 | 23.4 | 105.5 | 98.0 | Buffalo Co. |
| Butte Co. | 9,094 | 28.3 | 7.2 | 26.0 | 23.4 | 15.2 | 38.0 | 96.9 | 93.2 | Butte Co. |
| Campbell Co. | 1,782 | 26.4 | 3.5 | 24.5 | 23.5 | 22.1 | 41.9 | 100.7 | 98.3 | Campbell Co. |
| Charles Mix Co. | 9,350 | 32.0 | 7.1 | 23.2 | 20.4 | 17.3 | 35.7 | 96.6 | 94.1 | Charles Mix Co. |
| Clark Co. | 4,143 | 27.0 | 5.8 | 22.0 | 23.0 | 22.2 | 41.6 | 97.4 | 97.4 | Clark Co. |
| Clay Co. | 13,537 | 18.8 | 31.5 | 23.8 | 15.8 | 10.1 | 24.9 | 94.3 | 92.5 | Clay Co. |
| Codington Co. | 25,897 | 26.8 | 10.4 | 28.0 | 20.7 | 14.1 | 35.3 | 98.5 | 96.5 | Codington Co. |
| Corson Co. | 4,181 | 36.9 | 9.8 | 24.3 | 18.5 | 10.5 | 28.3 | 102.0 | 100.8 | Corson Co. |
| Custer Co. | 7,275 | 24.1 | 6.3 | 22.4 | 31.1 | 16.0 | 43.2 | 104.4 | 99.4 | Custer Co. |
| Davison Co. | 18,741 | 25.4 | 12.0 | 25.9 | 20.4 | 16.2 | 36.0 | 94.1 | 91.8 | Davison Co. |
| Day Co. | 6,267 | 25.5 | 5.2 | 22.4 | 23.4 | 23.5 | 42.9 | 96.5 | 94.5 | Day Co. |
| Deuel Co. | 4,498 | 25.3 | 5.9 | 25.4 | 22.6 | 20.7 | 40.8 | 99.6 | 99.6 | Deuel Co. |
| Dewey Co. | 5,972 | 38.9 | 9.0 | 27.2 | 16.6 | 8.3 | 26.5 | 95.9 | 95.0 | Dewey Co. |
| Douglas Co. | 3,458 | 27.7 | 4.9 | 22.4 | 22.4 | 22.6 | 41.8 | 95.1 | 92.3 | Douglas Co. |
| Edmunds Co. | 4,367 | 26.7 | 5.1 | 23.3 | 22.7 | 22.2 | 41.6 | 97.2 | 94.3 | Edmunds Co. |
| Fall River Co. | 7,453 | 22.8 | 5.8 | 20.6 | 28.3 | 22.5 | 45.5 | 109.8 | 103.8 | Fall River Co. |
| Faulk Co. | 2,640 | 26.6 | 5.4 | 23.1 | 22.0 | 22.9 | 41.5 | 99.8 | 97.7 | Faulk Co. |
| Grant Co. | 7,847 | 26.6 | 5.7 | 25.1 | 23.5 | 19.1 | 40.3 | 97.7 | 96.1 | Grant Co. |
| Gregory Co. | 4,792 | 24.3 | 5.1 | 22.0 | 23.8 | 24.8 | 44.3 | 94.5 | 91.9 | Gregory Co. |
| Haakon Co. | 2,196 | 25.7 | 7.0 | 25.2 | 24.1 | 18.0 | 41.3 | 96.6 | 97.3 | Haakon Co. |
| Hamlin Co. | 5,540 | 29.4 | 6.9 | 24.0 | 20.5 | 19.2 | 38.0 | 98.9 | 96.8 | Hamlin Co. |
| Hand Co. | 3,741 | 24.6 | 5.1 | 22.3 | 23.8 | 24.2 | 43.6 | 96.2 | 92.9 | Hand Co. |
| Hanson Co. | 3,139 | 29.5 | 7.7 | 26.1 | 21.8 | 14.9 | 36.0 | 100.3 | 99.2 | Hanson Co. |
| Location | Population | Age % | Median Age | Males per 100 Females | Location | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| under 18 | 18-24 | 25-44 | 45-64 | 65 & over | All Ages | 18 & Over | ||||
| United States | 281,421,906 | 25.7 | 9.6 | 30.2 | 22.0 | 12.4 | 35.3 | 96.3 | 93.4 | United States |
| South Dakota | 754,844 | 26.8 | 10.3 | 27.3 | 21.2 | 14.3 | 35.6 | 98.5 | 96.1 | South Dakota |
| Harding Co. | 1,353 | 32.5 | 4.4 | 24.8 | 24.8 | 13.4 | 37.6 | 104.7 | 102.0 | Harding Co. |
| Hughes Co. | 16,481 | 27.8 | 6.2 | 28.6 | 23.7 | 13.7 | 37.5 | 92.6 | 88.7 | Hughes Co. |
| Hutchinson Co. | 8,075 | 24.9 | 5.6 | 22.1 | 21.2 | 26.2 | 43.1 | 94.9 | 90.7 | Hutchinson Co. |
| Hyde Co. | 1,671 | 25.6 | 5.8 | 23.5 | 22.7 | 22.3 | 42.2 | 102.1 | 97.0 | Hyde Co. |
| Jackson Co. | 2,930 | 36.5 | 8.0 | 23.6 | 20.3 | 11.6 | 30.6 | 98.8 | 95.4 | Jackson Co. |
| Jerauld Co. | 2,295 | 21.4 | 6.9 | 19.8 | 26.2 | 25.6 | 46.3 | 98.4 | 96.0 | Jerauld Co. |
| Jones Co. | 1,193 | 26.2 | 6.2 | 25.5 | 23.9 | 18.2 | 41.1 | 103.9 | 102.8 | Jones Co. |
| Kingsbury Co. | 5,815 | 24.5 | 6.1 | 22.9 | 22.4 | 24.2 | 42.7 | 96.3 | 95.9 | Kingsbury Co. |
| Lake Co. | 11,276 | 23.7 | 15.0 | 23.4 | 21.4 | 16.3 | 36.5 | 99.8 | 99.5 | Lake Co. |
| Lawrence Co. | 21,802 | 23.1 | 13.7 | 25.4 | 23.1 | 14.6 | 37.2 | 96.8 | 93.3 | Lawrence Co. |
| Lincoln Co. | 24,131 | 29.7 | 7.6 | 31.9 | 20.4 | 10.4 | 34.0 | 99.8 | 97.5 | Lincoln Co. |
| Lyman Co. | 3,895 | 32.1 | 7.6 | 25.9 | 20.9 | 13.6 | 34.5 | 104.6 | 102.1 | Lyman Co. |
| McCook Co. | 5,832 | 28.4 | 6.2 | 25.5 | 20.4 | 19.5 | 38.6 | 99.5 | 97.2 | McCook Co. |
| McPherson Co. | 2,904 | 22.2 | 4.5 | 20.1 | 23.6 | 29.6 | 47.6 | 93.7 | 91.4 | McPherson Co. |
| Marshall Co. | 4,576 | 27.0 | 5.1 | 22.8 | 23.8 | 21.3 | 41.6 | 100.0 | 96.8 | Marshall Co. |
| Meade Co. | 24,253 | 28.4 | 10.6 | 29.6 | 21.0 | 10.4 | 33.4 | 102.2 | 101.6 | Meade Co. |
| Mellette Co. | 2,083 | 35.3 | 7.5 | 24.6 | 19.4 | 13.2 | 32.1 | 101.3 | 100.6 | Mellette Co. |
| Miner Co. | 2,884 | 25.5 | 5.6 | 22.7 | 22.3 | 23.9 | 42.5 | 99.6 | 97.0 | Miner Co. |
| Minnehaha Co. | 148,281 | 26.2 | 10.8 | 32.0 | 20.0 | 11.0 | 33.5 | 98.1 | 95.4 | Minnehaha Co. |
| Moody Co. | 6,595 | 29.1 | 7.2 | 26.4 | 22.3 | 14.9 | 37.0 | 99.8 | 97.0 | Moody Co. |
| Pennington Co. | 88,565 | 26.6 | 10.5 | 29.2 | 21.9 | 11.8 | 35.0 | 98.3 | 95.7 | Pennington Co. |
| Perkins Co. | 3,363 | 24.1 | 5.6 | 23.4 | 23.2 | 23.7 | 43.1 | 96.3 | 96.3 | Perkins Co. |
| Potter Co. | 2,693 | 23.0 | 3.9 | 22.3 | 25.7 | 25.0 | 45.8 | 96.7 | 94.8 | Potter Co. |
| Roberts Co. | 10,016 | 30.0 | 7.2 | 23.6 | 22.2 | 17.0 | 37.1 | 98.8 | 98.2 | Roberts Co. |
| Sanborn Co. | 2,675 | 25.7 | 7.7 | 23.7 | 23.4 | 19.5 | 40.8 | 107.2 | 104.7 | Sanborn Co. |
| Shannon Co. | 12,466 | 45.3 | 10.6 | 25.6 | 13.8 | 4.8 | 20.6 | 99.6 | 95.6 | Shannon Co. |
| Spink Co. | 7,454 | 25.6 | 6.7 | 26.1 | 22.6 | 18.9 | 39.9 | 107.2 | 106.2 | Spink Co. |
| Stanley Co. | 2,772 | 27.1 | 7.1 | 28.2 | 26.6 | 11.0 | 37.6 | 101.6 | 98.0 | Stanley Co. |
| Sully Co. | 1,556 | 25.5 | 6.1 | 26.5 | 24.4 | 17.4 | 40.0 | 105.5 | 108.5 | Sully Co. |
| Todd Co. | 9,050 | 44.0 | 10.4 | 25.1 | 14.8 | 5.8 | 21.7 | 97.9 | 92.3 | Todd Co. |
| Location | Population | Age % | Median Age | Males per 100 Females | Location | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| under 18 | 18-24 | 25-44 | 45-64 | 65 & over | All Ages | 18 & Over | ||||
| United States | 281,421,906 | 25.7 | 9.6 | 30.2 | 22.0 | 12.4 | 35.3 | 96.3 | 93.4 | United States |
| South Dakota | 754,844 | 26.8 | 10.3 | 27.3 | 21.2 | 14.3 | 35.6 | 98.5 | 96.1 | South Dakota |
| Tripp Co. | 6,430 | 27.7 | 6.2 | 24.4 | 21.9 | 19.7 | 39.5 | 97.4 | 94.7 | Tripp Co. |
| Turner Co. | 8,849 | 25.8 | 6.2 | 24.8 | 22.8 | 20.4 | 40.5 | 97.2 | 93.9 | Turner Co. |
| Union Co. | 12,584 | 27.0 | 7.3 | 28.4 | 23.7 | 13.5 | 36.9 | 99.2 | 98.3 | Union Co. |
| Walworth Co. | 5,974 | 24.1 | 6.5 | 22.4 | 25.0 | 21.9 | 42.8 | 94.2 | 90.3 | Walworth Co. |
| Yankton Co. | 21,652 | 25.7 | 8.7 | 29.0 | 22.0 | 14.6 | 37.0 | 101.9 | 101.3 | Yankton Co. |
| Ziebach Co. | 2,519 | 40.6 | 10.8 | 24.7 | 16.5 | 7.5 | 23.8 | 97.0 | 98.1 | Ziebach Co. |
The entries under the Age % heading are percentages showing the age distribution. For example, the entry in the first row (United States) in the under 18 column is 25.7, meaning that 25.7% of the U.S. population is under 18 years of age. The Age% values add up to approximately 100%.
The length of the colored bars in each Age % table cell are in proportion to the value of the number in the cell. For example, the colored bar in the cell showing 25.7 is 25.7% as wide as the cell.
The length of the colored bars under the Males per 100 Females header are proportional to the value when converted to percentages. For example, 110 males per 100 females = 110 males per 210 people = 52.4%.
The numeric values under the Population header are totals. Here the colored bars represent percentages of the highest population of any county in the state. For example, the county with the highest population will have a colored bar that fills the cell. A county with half that many people will have a colored bar that fills half the cell. For small percentages the bar does not appear.
Abbreviations used in location names: Co.=County, C.A.=Census Area, Pa.=Parish, Mu.=Municipio.
Interested in South Dakota? Check out South Dakota Climate for data and charts about average weather, daylight, and global warming.
Please note that if you set your browser to display very large text sizes, the table cell sizes will change, and the lengths of the colored bars will not be accurate, although they will still show proportions.
© Census-Charts.com