| Statistic | Reportedincidents | /100k people | Groton/100k people | South Dakota/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 650 (estimate) | 1,968 | 2,281 |
| Murder | n/a | n/a | n/a | 2.9 | 5.7 |
| Rape | n/a | n/a | n/a | 50.3 | 38.0 |
| Robbery | n/a | n/a | n/a | 20.4 | 66.5 |
| Assault | n/a | n/a | n/a | 276.1 | 264.1 |
| Violent crime | n/a | n/a (estimate) | 116 (estimate) | 350 | 364 |
| Burglary | n/a | n/a | n/a | 222.1 | 250.7 |
| Theft | n/a | n/a | n/a | 1,151.4 | 1,347.2 |
| Vehicle theft | n/a | n/a | n/a | 244.9 | 318.7 |
| Property crime | n/a | n/a (estimate) | 534 (estimate) | 1,618 | 1,917 |


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| Item | Groton | South Dakota | National |
| Law enforcement employees (officers & civilians) | 4 | 995 | 558,732 |
| Police officers & civilians /1000 residents | 2.7 | 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 |
| Columbia, SD | 166 | 397 | 1,836 | 2,234 |
| Andover, SD | 78 | 458 | 2,117 | 2,574 |
| Pierpont, SD | 193 | 467 | 2,158 | 2,625 |
| Langford, SD | 525 | 480 | 2,217 | 2,697 |
| Stratford, SD | 42 | 486 | 2,247 | 2,733 |
| Groton, SD | 1,842 | 116 | 534 | 650 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Fort Hancock, TX | 1,842 | 228 | 1,256 | 1,484 |
| South Paris, ME | 1,842 | 44 | 483 | 527 |
| Oroville, WA | 1,842 | 186 | 1,507 | 1,693 |
| North Corbin, KY | 1,842 | 103 | 713 | 816 |
| Union, OR | 1,841 | 141 | 1,122 | 1,264 |
| Groton, SD | 1,842 | 116 | 534 | 650 |