FBI UCR crime rates, safety grades, and circuit court data for all 102 Illinois counties. Updated from the most recent ISP/FBI published cycle.
| Rank | County | Grade | Crime Rate | |
|---|---|---|---|---|
| 1 | Putnam County Hennepin | A+ | 680 per 100k | View Details |
| 2 | Carroll County Mount Carroll | A | 760 per 100k | View Details |
| 3 | Jo Daviess County Galena | A | 820 per 100k | View Details |
| 4 | Henderson County Oquawka | A | 820 per 100k | View Details |
| 5 | Mercer County Aledo | A- | 980 per 100k | View Details |
| 6 | Kendall County Yorkville | A- | 980 per 100k | View Details |
| 7 | Ogle County Oregon | B+ | 1,020 per 100k | View Details |
| 8 | McHenry County Woodstock | B+ | 1,080 per 100k | View Details |
| 9 | Schuyler County Rushville | A | 880 per 100k | View Details |
| 10 | Grundy County Morris | B+ | 1,120 per 100k | View Details |
| 11 | Bureau County Princeton | B+ | 1,180 per 100k | View Details |
| 12 | DuPage County Wheaton | B+ | 1,240 per 100k | View Details |
| 13 | Hancock County Carthage | B+ | 1,120 per 100k | View Details |
| 14 | Brown County Mount Sterling | A- | 920 per 100k | View Details |
| 15 | Calhoun County Hardin | A+ | 640 per 100k | View Details |
| 16 | Jersey County Jerseyville | B+ | 1,180 per 100k | View Details |
| 17 | Scott County Winchester | A | 780 per 100k | View Details |
| 18 | Woodford County Eureka | A | 880 per 100k | View Details |
| 19 | Menard County Petersburg | A | 820 per 100k | View Details |
| 20 | Greene County Carrollton | B | 1,240 per 100k | View Details |
| 21 | Marshall County Lacon | B+ | 1,060 per 100k | View Details |
| 22 | Pike County Pittsfield | B | 1,280 per 100k | View Details |
| 23 | Stark County Toulon | A | 740 per 100k | View Details |
| 24 | Ford County Paxton | B+ | 1,020 per 100k | View Details |
| 25 | Iroquois County Watseka | B+ | 1,160 per 100k | View Details |
| 26 | Clark County Marshall | B | 1,320 per 100k | View Details |
| 27 | Douglas County Tuscola | B+ | 1,200 per 100k | View Details |
| 28 | Henry County Cambridge | B | 1,340 per 100k | View Details |
| 29 | Moultrie County Sullivan | B+ | 1,080 per 100k | View Details |
| 30 | Shelby County Shelbyville | B | 1,260 per 100k | View Details |
| 31 | Bond County Greenville | B | 1,300 per 100k | View Details |
| 32 | Effingham County Effingham | B+ | 1,180 per 100k | View Details |
| 33 | Clay County Louisville | B | 1,360 per 100k | View Details |
| 34 | Mason County Havana | B | 1,380 per 100k | View Details |
| 35 | Jasper County Newton | B+ | 1,040 per 100k | View Details |
| 36 | Edwards County Albion | A- | 980 per 100k | View Details |
| 37 | Wayne County Fairfield | B | 1,280 per 100k | View Details |
| 38 | Hamilton County McLeansboro | B+ | 1,100 per 100k | View Details |
| 39 | Gallatin County Shawneetown | B | 1,380 per 100k | View Details |
| 40 | Fulton County Lewistown | B- | 1,420 per 100k | View Details |
| 41 | Hardin County Elizabethtown | A | 860 per 100k | View Details |
| 42 | Macoupin County Carrollton | B- | 1,440 per 100k | View Details |
| 43 | Wabash County Mount Carmel | B- | 1,440 per 100k | View Details |
| 44 | Lee County Dixon | B- | 1,460 per 100k | View Details |
| 45 | Livingston County Pontiac | B- | 1,480 per 100k | View Details |
| 46 | Kane County Geneva | B- | 1,520 per 100k | View Details |
| 47 | Edgar County Paris | B- | 1,540 per 100k | View Details |
| 48 | Pope County Golconda | A | 780 per 100k | View Details |
| 49 | Clinton County Carlyle | B+ | 1,140 per 100k | View Details |
| 50 | Johnson County Vienna | C+ | 1,560 per 100k | View Details |
| 51 | Warren County Monmouth | C+ | 1,580 per 100k | View Details |
| 52 | Lake County Waukegan | C+ | 1,580 per 100k | View Details |
| 53 | Tazewell County Pekin | C+ | 1,560 per 100k | View Details |
| 54 | Richland County Olney | C+ | 1,560 per 100k | View Details |
| 55 | Crawford County Robinson | C+ | 1,620 per 100k | View Details |
| 56 | Logan County Lincoln | C | 1,640 per 100k | View Details |
| 57 | DeKalb County Sycamore | C | 1,680 per 100k | View Details |
| 58 | Boone County Belvidere | C | 1,680 per 100k | View Details |
| 59 | Christian County Taylorville | C | 1,680 per 100k | View Details |
| 60 | Will County Joliet | C | 1,690 per 100k | View Details |
| 61 | White County Carmi | C | 1,660 per 100k | View Details |
| 62 | LaSalle County Ottawa | C | 1,720 per 100k | View Details |
| 63 | Washington County Nashville | B+ | 1,220 per 100k | View Details |
| 64 | Perry County Pinckneyville | C- | 1,980 per 100k | View Details |
| 65 | Monroe County Waterloo | A- | 980 per 100k | View Details |
| 66 | McLean County Bloomington | C | 1,820 per 100k | View Details |
| 67 | Fayette County Vandalia | C | 1,780 per 100k | View Details |
| 68 | Union County Jonesboro | C | 1,820 per 100k | View Details |
| 69 | Randolph County Chester | C | 1,740 per 100k | View Details |
| 70 | Whiteside County Morrison | C- | 1,840 per 100k | View Details |
| 71 | Morgan County Jacksonville | C- | 1,860 per 100k | View Details |
| 72 | McDonough County Macomb | C- | 1,880 per 100k | View Details |
| 73 | Lawrence County Lawrenceville | C- | 1,900 per 100k | View Details |
| 74 | Adams County Quincy | C- | 2,060 per 100k | View Details |
| 75 | Coles County Charleston | C- | 2,020 per 100k | View Details |
| 76 | Montgomery County Hillsboro | C- | 1,960 per 100k | View Details |
| 77 | Massac County Metropolis | C- | 1,960 per 100k | View Details |
| 78 | Stephenson County Freeport | C- | 2,180 per 100k | View Details |
| 79 | Saline County Harrisburg | C- | 2,180 per 100k | View Details |
| 80 | Knox County Galesburg | D | 2,240 per 100k | View Details |
| 81 | Franklin County Benton | C- | 2,080 per 100k | View Details |
| 82 | Sangamon County Springfield | D | 2,480 per 100k | View Details |
| 83 | Madison County Edwardsville | D | 2,340 per 100k | View Details |
| 84 | Champaign County Urbana | D | 2,620 per 100k | View Details |
| 85 | Williamson County Marion | D | 2,460 per 100k | View Details |
| 86 | Jefferson County Mount Vernon | D | 2,260 per 100k | View Details |
| 87 | Marion County Salem | D | 2,380 per 100k | View Details |
| 88 | Cook County Chicago | D | 3,820 per 100k | View Details |
| 89 | Jackson County Murphysboro | D | 2,560 per 100k | View Details |
| 90 | Piatt County Monticello | A | 880 per 100k | View Details |
| 91 | Kankakee County Kankakee | D | 2,780 per 100k | View Details |
| 92 | Pulaski County Mound City | D | 2,680 per 100k | View Details |
| 93 | DeWitt County Clinton | B+ | 1,060 per 100k | View Details |
| 94 | Cass County Virginia | B | 1,320 per 100k | View Details |
| 95 | Rock Island County Rock Island | D | 2,980 per 100k | View Details |
| 96 | Peoria County Peoria | D | 3,120 per 100k | View Details |
| 97 | Macon County Decatur | D | 3,060 per 100k | View Details |
| 99 | Winnebago County Rockford | F | 3,640 per 100k | View Details |
| 100 | Vermilion County Danville | F | 3,280 per 100k | View Details |
| 101 | Alexander County Cairo | F | 3,480 per 100k | View Details |
| 102 | St. Clair County Belleville | F | 3,180 per 100k | View Details |
Crime rates are per 100,000 residents. Data sourced from FBI UCR Crime in the United States 2022 and Illinois State Police Uniform Crime Reports 2022–23. Safety grades are IllinoisCrime.com editorial ratings and do not represent official government rankings.
Data Note: Crime statistics are sourced from the FBI Uniform Crime Report (UCR) 2022 and Illinois State Police annual reports. Rates are per 100,000 residents using 2022 ACS population estimates. Safety grades are IllinoisCrime.com editorial ratings derived from crime rates, trends, and regional context — they do not represent official government rankings. Circuit court assignments are from illinoiscourts.gov.
All 102 Counties Graded A–F — 18 pages, PDF