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
1,294 governments · incorporated places
- Braceville villagevillage
- Bradford villagevillage
- Bradley villagevillage
- Braidwood citycity
- Breese citycity
- Bridgeport citycity
- Bridgeview villagevillage
- Brighton villagevillage
- Brimfield villagevillage
- Broadlands villagevillage
- Broadview villagevillage
- Broadwell villagevillage
- Brocton villagevillage
- Brookfield villagevillage
- Brooklyn villagevillage
- Brookport citycity
- Broughton villagevillage
- Browning villagevillage
- Browns villagevillage
- Brownstown villagevillage
- Brussels villagevillage
- Bryant villagevillage
- Buckingham villagevillage
- Buckley villagevillage
- Buckner villagevillage
- Buda villagevillage
- Buffalo Grove villagevillage
- Buffalo villagevillage
- Bull Valley villagevillage
- Bulpitt villagevillage
- Buncombe villagevillage
- Bunker Hill citycity
- Burbank citycity
- Bureau Junction villagevillage
- Burlington villagevillage
- Burnham villagevillage
- Burnt Prairie villagevillage
- Burr Ridge villagevillage
- Bush villagevillage
- Bushnell citycity
- Butler villagevillage
- Byron citycity
- Cabery villagevillage
- Cahokia Heights citycity
- Cairo citycity
- Caledonia villagevillage
- Calhoun villagevillage
- Calumet City citycity
- Calumet Park villagevillage
- Camargo villagevillage
- Cambria villagevillage
- Cambridge villagevillage
- Camden villagevillage
- Camp Point villagevillage
- Campbell Hill villagevillage
- Campton Hills villagevillage
- Campus villagevillage
- Canton citycity
- Cantrall villagevillage
- Capron villagevillage
- Carbon Cliff villagevillage
- Carbon Hill villagevillage
- Carbondale citycity
- Carlinville citycity
- Carlock villagevillage
- Carlyle citycity
- Carmi citycity
- Carol Stream villagevillage
- Carpentersville villagevillage
- Carrier Mills villagevillage
- Carrollton citycity
- Carterville citycity
- Carthage citycity
- Cary villagevillage
- Casey citycity
- Caseyville villagevillage
- Catlin villagevillage
- Cave-In-Rock villagevillage
- Cedar Point villagevillage
- Cedarville villagevillage
- Central City villagevillage
- Centralia citycity
- Cerro Gordo villagevillage
- Chadwick villagevillage
- Champaign citycity
- Chandlerville villagevillage
- Channahon villagevillage
- Chapin villagevillage
- Charleston citycity
- Chatham villagevillage
- Chatsworth towntown
- Chebanse villagevillage
- Chenoa citycity
- Cherry Valley villagevillage
- Cherry villagevillage
- Chester citycity
- Chesterfield villagevillage
- Chicago citycity
- Chicago Heights citycity
- Chicago Ridge villagevillage
- Chillicothe citycity
- Chrisman citycity
- Christopher citycity
- Cicero towntown
- Cisco villagevillage
- Cisne villagevillage
- Cissna Park villagevillage
- Claremont villagevillage
- Clarendon Hills villagevillage
- Clay City villagevillage
- Clayton villagevillage
- Cleveland villagevillage
- Clifton villagevillage
- Clinton citycity
- Coal City villagevillage
- Coal Valley villagevillage
- Coalton villagevillage
- Coatsburg villagevillage
- Cobden villagevillage
- Coffeen citycity
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