| Statistic | Reportedincidents | /100k people | Keystone/100k people | South Dakota/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 2,061 (estimate) | 1,948 | 2,119 |
| Murder | n/a | n/a | n/a | 4.7 | 5.0 |
| Rape | n/a | n/a | n/a | 51.5 | 37.5 |
| Robbery | n/a | n/a | n/a | 22.6 | 60.6 |
| Assault | n/a | n/a | n/a | 283.6 | 256.1 |
| Violent crime | n/a | n/a (estimate) | 383 (estimate) | 362 | 359 |
| Burglary | n/a | n/a | n/a | 194.7 | 229.2 |
| Theft | n/a | n/a | n/a | 1,195.5 | 1,272.1 |
| Vehicle theft | n/a | n/a | n/a | 195.9 | 258.8 |
| Property crime | n/a | n/a (estimate) | 1,678 (estimate) | 1,586 | 1,760 |


Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Item | Keystone | South Dakota | National |
| Law enforcement employees (officers & civilians) | n/a | 995 | 558,732 |
| Police officers & civilians /1000 residents | n/a | 2.2 | 3.3 |
| State | Total offenders | South Dakota /100K | National /100K |
| South Dakota | n/a | n/a | n/a |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Colonial Pine Hills, SD | 2,720 | 57 | 249 | 306 |
| Custer, SD | 2,314 | 136 | 595 | 731 |
| Hill City, SD | 587 | 274 | 1,200 | 1,474 |
| Hermosa, SD | 407 | 447 | 1,960 | 2,408 |
| Fairburn, SD | 104 | 463 | 2,029 | 2,492 |
| Rapid City, SD | 76,541 | 719 | 3,792 | 4,511 |
| Keystone, SD | 542 | 383 | 1,678 | 2,061 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Odessa, NY | 542 | 485 | 2,194 | 2,679 |
| Barlow, KY | 542 | 269 | 1,704 | 1,973 |
| Hayden, IN | 542 | 336 | 1,480 | 1,816 |
| Hickory, PA | 542 | 236 | 1,377 | 1,614 |
| Oxford, WI | 542 | 360 | 1,496 | 1,856 |
| Keystone, SD | 542 | 383 | 1,678 | 2,061 |