Local jurisdictions / IL
3,670 governments
Illinois
Every one of them answers to the Illinois Freedom of Information Act — 5 business days to respond, with the appeal path the statute sets.
5 business days
All 3,670Counties and equivalents 102Incorporated places 1,294Towns and townships 1,411School districts 863
3,670 governments
- Adams Countycounty
- Alexander Countycounty
- Bond Countycounty
- Boone Countycounty
- Brown Countycounty
- Bureau Countycounty
- Calhoun Countycounty
- Carroll Countycounty
- Cass Countycounty
- Champaign Countycounty
- Christian Countycounty
- Clark Countycounty
- Clay Countycounty
- Clinton Countycounty
- Coles Countycounty
- Cook Countycounty
- Crawford Countycounty
- Cumberland Countycounty
- De Witt Countycounty
- DeKalb Countycounty
- Douglas Countycounty
- DuPage Countycounty
- Edgar Countycounty
- Edwards Countycounty
- Effingham Countycounty
- Fayette Countycounty
- Ford Countycounty
- Franklin Countycounty
- Fulton Countycounty
- Gallatin Countycounty
- Greene Countycounty
- Grundy Countycounty
- Hamilton Countycounty
- Hancock Countycounty
- Hardin Countycounty
- Henderson Countycounty
- Henry Countycounty
- Iroquois Countycounty
- Jackson Countycounty
- Jasper Countycounty
- Jefferson Countycounty
- Jersey Countycounty
- Jo Daviess Countycounty
- Johnson Countycounty
- Kane Countycounty
- Kankakee Countycounty
- Kendall Countycounty
- Knox Countycounty
- Lake Countycounty
- LaSalle Countycounty
- Lawrence Countycounty
- Lee Countycounty
- Livingston Countycounty
- Logan Countycounty
- Macon Countycounty
- Macoupin Countycounty
- Madison Countycounty
- Marion Countycounty
- Marshall Countycounty
- Mason Countycounty
- Massac Countycounty
- McDonough Countycounty
- McHenry Countycounty
- McLean Countycounty
- Menard Countycounty
- Mercer Countycounty
- Monroe Countycounty
- Montgomery Countycounty
- Morgan Countycounty
- Moultrie Countycounty
- Ogle Countycounty
- Peoria Countycounty
- Perry Countycounty
- Piatt Countycounty
- Pike Countycounty
- Pope Countycounty
- Pulaski Countycounty
- Putnam Countycounty
- Randolph Countycounty
- Richland Countycounty
- Rock Island Countycounty
- Saline Countycounty
- Sangamon Countycounty
- Schuyler Countycounty
- Scott Countycounty
- Shelby Countycounty
- St. Clair Countycounty
- Stark Countycounty
- Stephenson Countycounty
- Tazewell Countycounty
- Union Countycounty
- Vermilion Countycounty
- Wabash Countycounty
- Warren Countycounty
- Washington Countycounty
- Wayne Countycounty
- White Countycounty
- Whiteside Countycounty
- Will Countycounty
- Williamson Countycounty
- Winnebago Countycounty
- Woodford Countycounty
- Abingdon citycity
- Addieville villagevillage
- Addison villagevillage
- Adeline villagevillage
- Albany villagevillage
- Albers villagevillage
- Albion citycity
- Aledo citycity
- Alexis villagevillage
- Algonquin villagevillage
- Alhambra villagevillage
- Allendale villagevillage
- Allenville villagevillage
- Allerton villagevillage
- Alma villagevillage
- Alpha villagevillage
- Alsey villagevillage
- Alsip villagevillage
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Names and codes from the U.S. Census Bureau, retrieved 2026-08-22. Census publishes who these governments are, not who handles their records requests — so none of them carries a confirmed contact route yet, and Aletheca confirms one before the first letter goes out. How the register is built.
CountyMunicipalityTownshipSchool district