Here is a complete listing of all of the county jails in Illinois, including the municipal and city jails as well. Click on the link for each jail for more detailed information.
If you know of a jail that is not on the list, or have a correction, please let us know.
Step 2 – Choose The County
| Adams | Adams County Jail | Quincy, IL 62301 |
| Bond | Bond County Jail | Greenville, IL 62246 |
| Boone | Boone County Correctional Facility | Belvidere, IL 61008 |
| Brown | Brown County Jail | Mt. Sterling, IL 62353 |
| Bureau | Bureau County Jail | Princeton, IL 61356 |
| Calhoun | Calhoun County Jail | Hardin, IL 62047 |
| Carroll | Carroll County Jail | Mt. Carroll, IL 61053 |
| Cass | Cass County Jail | Virginia, IL 62691 |
| Champaign | Champaign County Jail | Urbana, IL 61802 |
| Champaign | Champaign County Satellite Jail | Urbana, IL 61802 |
| Christian | Christian County Correctional Center | Taylorville, IL 62568 |
| Clark | Clark County Jail | Marshall, IL 62441 |
| Clay | Clay County Jail | Louisville, IL 62858 |
| Clinton | Clinton County Jail | Carlyle, IL 62231 |
| Coles | Coles County Jail | Charleston, IL 61920 |
| Cook | Cook County Department Of Corrections | Chicago, IL 60608 |
| Crawford | Crawford County Jail | Robinson, IL 62454 |
| De Kalb | Dekalb County Jail | Sycamore, IL 60178 |
| De Witt | Dewitt County Jail | Clinton, IL 61727 |
| Douglas | Douglas County Corrections | Tuscola, IL 61953 |
| Du Page | Dupage County Jail | Wheaton, IL 60187 |
| Edgar | Edgar County Jail | Paris, IL 61944 |
| Effingham | Effingham County Jail | Effingham, IL 62401 |
| Fayette | Fayette County Jail | Vandalia, IL 62471 |
| Ford | Ford County Jail | Paxton, IL 60957 |
| Franklin | Franklin County Jail | Benton, IL 62812 |
| Fulton | Fulton County Jail | Lewistown, IL 61542 |
| Greene | Greene County Jail | Carrollton, IL 62016 |
| Grundy | Grundy County Jail | Morris, IL 60450 |
| Hardin | Hardin County Jail | Elizabethtown, IL 62931 |
| Henderson | Henderson County Jail | Oquawka, IL 61469 |
| Henry | Henry County Jail | Cambridge, IL 61238 |
| Jackson | Jackson County Jail | Murphysboro, IL 62966 |
| Jefferson | Jefferson County Jail | Mount Vernon, IL 62864 |
| Jersey | Jersey County Jail | Jerseyville, IL 62052 |
| Jo Daviess | Jo Daviess County Jail | Galena, IL 61036 |
| Johnson | Johnson County Jail | Vienna, IL 62995 |
| Kane | Kane County Jail | St. Charles, IL 60175 |
| Kankakee | Kankakee County Jail | Kankakee, IL 60901 |
| Kendall | Kendall County Jail | Yorkville, IL 60560 |
| Knox | Knox County Jail | Galesburg, IL 61401 |
| La Salle | Lasalle County Jail | Ottawa, IL 61350-1047 |
| Lake | Lake County Jail | Waukegan, IL 60079 |
| Lawrence | Lawrence County Jail | Lawrenceville, IL 62439 |
| Lee | Lee County Jail | Dixon, IL 61021 |
| Livingston | Livingston County Jail | Pontiac, IL 61764 |
| Logan | Logan County Jail | Lincoln, IL 62656 |
| Macon | Macon County Jail | Decatur, IL 62523 |
| Macoupin | Macoupin County Jail | Carlinville, IL 62626 |
| Madison | Madison County Jail | Edwardsville, IL 62025 |
| Marion | Marion County Jail | Salem, IL 62881 |
| Marshall | Marshall County Jail | Lacon, IL 61540 |
| Mason | Mason County Corrections | Havana, IL 62644 |
| Massac | Massac County Detention Center | Metropolis, IL 62960 |
| Mc Donough | Mcdonough County Jail | Macomb, IL 61455 |
| Mc Henry | Mchenry County Jail | Woodstock, IL 60098 |
| Mc Lean | Mclean County Detention Facility | Bloomington, IL 61701 |
| Menard | Menard County Detention Facility | Petersburg, IL 62675 |
| Mercer | Mercer County Jail | Aledo, IL 61231 |
| Monroe | Monroe County Jail | Waterloo, IL 62298 |
| Montgomery | Montgomery County Jail | Hillsboro, IL 62049 |
| Morgan | Morgan County Jail | Jacksonville, IL 62650 |
| Moultrie | Moultrie County Jail | Sullivan, IL 61951 |
| Ogle | Ogle County Correctional Center | Oregon, IL 61061 |
| Peoria | Peoria County Jail | Peoria, IL 61604 |
| Perry | Perry County Jail | Pinckneyville, IL 62274 |
| Piatt | Piatt County Jail | Monticello, IL 61856 |
| Pike | Pike County Jail | Pittsfield, IL 62363 |
| Pope | Pope County Jail | Golconda, IL 62938 |
| Putnam | Putnam County Jail | Hennepin, IL 61327 |
| Randolph | Randolph County Jail | Chester, IL 62233 |
| Richland | Richland County Jail | Olney, IL 62450 |
| Rock Island | Rock Island County Justice Center | Rock Island, IL 61201 |
| Saline | Saline County Jail | Harrisburg, IL 62946 |
| Sangamon | Sangamon County Jail | Springfield, IL 62701 |
| Schuyler | Schuyler County Jail | Rushville, IL 62681 |
| Scott | Scott County Jail | Winchester, IL 62694 |
| St Clair | St.Clair County Jail | Belleville, IL 62220 |
| Stark | Stark County Jail | Toulon, IL 61483 |
| Stephenson | Stephenson County Jail | Freeport, IL 61032 |
| Tazewell | Tazewell County Corrections Center | Pekin, IL 61554 |
| Tri-County Regional Area | Tri County Justice And Detention Center | Ulin, IL 62992-2141 |
| Union | Tri-County Justice & Detention Center | Ullin, IL 62992 |
| Vermilion | Vermilion County Corrections | Danville, IL 61832 |
| Wabash | Wabash County Jail | Mount Carmel, IL 62863 |
| Warren | Warren County Jail | Monmouth, IL 61462 |
| Washington | Washington County Jail | Nashville, IL 62263 |
| Wayne | Wayne County Jail | Fairfield, IL 62837 |
| White | White County Jail | Carmi, IL 62821 |
| Whiteside | Whiteside County Jail | Morrison, IL 61270 |
| Will | Will County Jail | Joliet, IL |
| Williamson | Williamson County Jail | Marion, IL 62959 |
| Winnebago | Winnebago County Jail | Rockford, IL 61102 |
| Woodford | Woodford County Jail | Eureka, IL 61530 |
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