| Statistic | Reportedincidents | /100k people | Williamson/100k people | Iowa/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | n/a (estimate) | 1,721 | 2,281 |
| Murder | n/a | n/a | n/a | 2.5 | 5.7 |
| Rape | n/a | n/a | n/a | 41.3 | 38.0 |
| Robbery | n/a | n/a | n/a | 22.3 | 66.5 |
| Assault | n/a | n/a | n/a | 213.9 | 264.1 |
| Violent crime | n/a | n/a (estimate) | n/a (estimate) | 280 | 364 |
| Burglary | n/a | n/a | n/a | 218.6 | 250.7 |
| Theft | n/a | n/a | n/a | 1,056.8 | 1,347.2 |
| Vehicle theft | n/a | n/a | n/a | 165.2 | 318.7 |
| Property crime | n/a | n/a (estimate) | n/a (estimate) | 1,441 | 1,917 |


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 | Williamson | Iowa | National |
| Law enforcement employees (officers & civilians) | n/a | 3,827 | 558,732 |
| Police officers & civilians /1000 residents | n/a | 1.8 | 3.3 |
| State | Total offenders | Iowa /100K | National /100K |
| Iowa | 6,040 | 205 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Melcher-Dallas, IA | 1,313 | 133 | 687 | 820 |
| Chariton, IA | 4,127 | 226 | 1,165 | 1,391 |
| Milo, IA | 781 | 318 | 1,636 | 1,954 |
| Lacona, IA | 339 | 337 | 1,733 | 2,070 |
| Lucas, IA | 113 | 368 | 1,895 | 2,263 |
| Melrose, IA | 179 | 395 | 2,034 | 2,430 |
| Russell, IA | 667 | 406 | 2,088 | 2,494 |
| Williamson, IA | 184 | n/a | n/a | n/a |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Vanduser, MO | 184 | 600 | 2,740 | 3,340 |
| Tokeland, WA | 184 | 523 | 4,232 | 4,755 |
| Indian Beach, NC | 184 | 0 | 3,463 | 3,463 |
| Ponderosa, NM | 184 | 401 | 1,545 | 1,945 |
| Deer Creek, AZ | 184 | 404 | 1,776 | 2,180 |
| Williamson, IA | 184 | n/a | n/a | n/a |