Annual estimated populaton for South Dakota 2010 - 2019
| Date | Population | People Per Square Mile |
|---|---|---|
| 7/1/2010 | 816,166 | 10.765 |
| 7/1/2011 | 823,579 | 10.863 |
| 7/1/2012 | 833,566 | 10.995 |
| 7/1/2013 | 842,316 | 11.110 |
| 7/1/2014 | 849,129 | 11.200 |
| 7/1/2015 | 853,988 | 11.264 |
| 7/1/2016 | 862,996 | 11.383 |
| 7/1/2017 | 872,868 | 11.513 |
| 7/1/2018 | 878,698 | 11.590 |
| 7/1/2019 | 884,659 | 11.669 |