Special districts
233 on this hub. Page 1 of 6. The seat is $5 a year for Cook County.
- Acorn Public Library District · Libraries
- Addison Creek Restoration Commission · Reclamation
- Addison Creek River Conservancy District · Soil and water conservation
- Alsip Merrionette Park Library District · Libraries
- Alsip Park District · Parks and recreation
- Arlington Heights Memorial Public Library District · Libraries
- Arlington Heights Park District · Parks and recreation
- Barrington Countryside Fire Protection District · Local fire protection
- Bartlett Park District · Parks and recreation
- Bartlett Public Library District · Libraries
- Bartlett-Countryside Fire Protection District · Local fire protection
- Bedford Park District · Parks and recreation
- Bedford Park Public Library District · Libraries
- Berkeley Park District · Parks and recreation
- Berwyn Park District · Parks and recreation
- Blue Island Park District · Parks and recreation
- Bridgeview Park District · Parks and recreation
- Broadview Park District · Parks and recreation
- Broadview Public Library District · Libraries
- Broadview-Westchester Joint Action Water Agency · Water supply utility
- Brookfield North Riverside Water Commission · Water supply utility
- Buffalo Grove Park District · Parks and recreation
- Burbank Park District · Parks and recreation
- Calumet Memorial Park District · Parks and recreation
- Calumet Union Drainage District 1 · Drainage
- Central Stickney Fire Protection District · Local fire protection
- Central Stickney Park District · Parks and recreation
- Central Stickney Sanitary District · Sewerage and water supply
- Chicago Heights Park District · Parks and recreation
- Chicago Housing Authority · Housing and community development
- Chicago Park District · Parks and recreation
- Chicago Public Building Commission · Other single function districts
- Chicago Ridge Park District · Parks and recreation
- Chicago South Suburban Mass Transit District · Public mass transit utility
- Chicago Transit Authority · Public mass transit utility
- Chicago-Gary Regional Airport Authority · Air transportation
- Cicero Housing Authority · Housing and community development
- Clyde Park District · Parks and recreation
- Cook County Housing Authority · Housing and community development
- Country Club Hills Park District · Parks and recreation