| Statistic | Reportedincidents | /100k people | Fairfield/100k people | Illinois/100k people | National/100k people |
| Total crime | 0 | n/a (estimate) | 1,832 (estimate) | 2,030 | 2,281 |
| Murder | n/a | n/a | n/a | 6.6 | 5.7 |
| Rape | n/a | n/a | n/a | 42.5 | 38.0 |
| Robbery | n/a | n/a | n/a | 110.2 | 66.5 |
| Assault | n/a | n/a | n/a | 150.8 | 264.1 |
| Violent crime | n/a | n/a (estimate) | 280 (estimate) | 310 | 364 |
| Burglary | n/a | n/a | n/a | 231.8 | 250.7 |
| Theft | n/a | n/a | n/a | 1,143.5 | 1,347.2 |
| Vehicle theft | n/a | n/a | n/a | 344.7 | 318.7 |
| Property crime | n/a | n/a (estimate) | 1,552 (estimate) | 1,720 | 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 | Fairfield | Illinois | National |
| Law enforcement employees (officers & civilians) | 16 | 30,690 | 558,732 |
| Police officers & civilians /1000 residents | 3.1 | 2.6 | 3.3 |
| State | Total offenders | Illinois /100K | National /100K |
| Illinois | 32,213 | 263 | 266 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Wayne City, IL | 934 | 423 | 2,348 | 2,771 |
| Springerton, IL | 67 | 424 | 2,353 | 2,777 |
| Sims, IL | 167 | 441 | 2,444 | 2,885 |
| Mount Erie, IL | 114 | 446 | 2,472 | 2,918 |
| Cisne, IL | 505 | 458 | 2,540 | 2,997 |
| Burnt Prairie, IL | 89 | 469 | 2,599 | 3,068 |
| Mill Shoals, IL | 171 | 470 | 2,609 | 3,079 |
| Fairfield, IL | 4,912 | 280 | 1,552 | 1,832 |
| City | Population | Violent crime/100k people | Property crime/100k people | Total crime/100k people |
| Falmouth, VA | 4,911 | 109 | 764 | 873 |
| Northvale, NJ | 4,911 | 0 | 775 | 775 |
| Pascoag, RI | 4,911 | 104 | 696 | 800 |
| Demarest, NJ | 4,911 | 57 | 395 | 453 |
| Oak Park Heights, MN | 4,914 | 253 | 2,957 | 3,210 |
| Fairfield, IL | 4,912 | 280 | 1,552 | 1,832 |