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
- Mason City citycity
- Mason towntown
- Matherville villagevillage
- Matteson villagevillage
- Mattoon citycity
- Maunie villagevillage
- Maywood villagevillage
- Mazon villagevillage
- McClure villagevillage
- McCook villagevillage
- McCullom Lake villagevillage
- McHenry citycity
- McLean villagevillage
- McLeansboro citycity
- McNabb villagevillage
- Mechanicsburg villagevillage
- Media villagevillage
- Medora villagevillage
- Melrose Park villagevillage
- Melvin villagevillage
- Mendon villagevillage
- Mendota citycity
- Menominee villagevillage
- Meredosia villagevillage
- Merrionette Park villagevillage
- Metamora villagevillage
- Metcalf villagevillage
- Metropolis citycity
- Mettawa villagevillage
- Middletown villagevillage
- Midlothian villagevillage
- Milan villagevillage
- Milford villagevillage
- Mill Creek villagevillage
- Mill Shoals villagevillage
- Millbrook villagevillage
- Milledgeville villagevillage
- Millington villagevillage
- Millstadt villagevillage
- Milton villagevillage
- Mineral villagevillage
- Minier villagevillage
- Minonk citycity
- Minooka villagevillage
- Modesto villagevillage
- Mokena villagevillage
- Moline citycity
- Momence citycity
- Monee villagevillage
- Monmouth citycity
- Monroe Center villagevillage
- Montgomery villagevillage
- Monticello citycity
- Montrose villagevillage
- Morris citycity
- Morrison citycity
- Morrisonville villagevillage
- Morton Grove villagevillage
- Morton villagevillage
- Mound City citycity
- Mound Station villagevillage
- Mounds citycity
- Mount Auburn villagevillage
- Mount Carmel citycity
- Mount Carroll citycity
- Mount Clare villagevillage
- Mount Erie villagevillage
- Mount Morris villagevillage
- Mount Olive citycity
- Mount Prospect villagevillage
- Mount Pulaski citycity
- Mount Sterling citycity
- Mount Vernon citycity
- Mount Zion villagevillage
- Moweaqua villagevillage
- Muddy villagevillage
- Mulberry Grove villagevillage
- Muncie villagevillage
- Mundelein villagevillage
- Murphysboro citycity
- Murrayville villagevillage
- Naperville citycity
- Naplate villagevillage
- Naples towntown
- Nashville citycity
- Nason citycity
- Nauvoo citycity
- Nebo villagevillage
- Nelson villagevillage
- Neoga citycity
- Neponset villagevillage
- New Athens villagevillage
- New Baden villagevillage
- New Bedford villagevillage
- New Berlin villagevillage
- New Boston citycity
- New Burnside villagevillage
- New Canton towntown
- New Douglas villagevillage
- New Grand Chain villagevillage
- New Haven villagevillage
- New Holland villagevillage
- New Lenox villagevillage
- New Milford villagevillage
- New Minden villagevillage
- New Salem villagevillage
- Newark villagevillage
- Newman citycity
- Newton citycity
- Niantic villagevillage
- Niles villagevillage
- Nilwood towntown
- Noble villagevillage
- Nokomis citycity
- Nora villagevillage
- Normal towntown
- Norridge villagevillage
- Norris City villagevillage
- Norris villagevillage
- North Aurora villagevillage
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