| Statistic | Reportedincidents | /100k people | Defiance/100k people | Iowa/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 2,332 (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) | 379 (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) | 1,953 (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 | Defiance | 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 |
| Manning, IA | 1,550 | 102 | 526 | 628 |
| Dunlap, IA | 1,214 | 122 | 630 | 753 |
| Denison, IA | 8,319 | 173 | 891 | 1,064 |
| Harlan, IA | 4,813 | 180 | 926 | 1,105 |
| Portsmouth, IA | 171 | 271 | 1,392 | 1,663 |
| Earling, IA | 416 | 277 | 1,428 | 1,705 |
| Panama, IA | 272 | 309 | 1,590 | 1,900 |
| Defiance, IA | 216 | 379 | 1,953 | 2,332 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| San Jon, NM | 216 | 1,007 | 3,882 | 4,889 |
| Duane Lake, NY | 216 | 241 | 1,112 | 1,353 |
| Willow Creek, MT | 216 | 495 | 2,054 | 2,550 |
| Conception Junction, MO | 216 | 657 | 2,997 | 3,654 |
| Zapata Ranch, TX | 216 | 399 | 2,202 | 2,601 |
| Defiance, IA | 216 | 379 | 1,953 | 2,332 |