Official Census inventory · IL
Illinois government directory.
6,972 public-entity records, with Census classifications, functions, contact fields, population or enrollment where published, and explicit functioning or dormant status.
6,963functioning
2,821general-purpose governments
3,219special district governments
890independent school districts
0dependent school systems
42public pension systems
Census public-use file
6,972 records
Special district governmentFunctioning
Seneca Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lasalle
- Contact
- 121 ARMOUR ST · SENECA, IL · 61360
- Census ID
- 125684
Special district governmentFunctioning
Seneca Public Library District
LIBRARIES
- County area
- Lasalle
- Contact
- 210 N MAIN ST · SENECA, IL · 61360-9318
- Census ID
- 146237
Special district governmentFunctioning
Seneca Regional Port District
INDUSTRIAL DEVELOPMENT
- County area
- Lasalle
- Contact
- 760 E ETNA RD · OTTAWA, IL · 61350
- Census ID
- 214929
Special district governmentFunctioning
Serena Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lasalle
- Contact
- PO BOX 126 · SERENA, IL · 60549
- Census ID
- 146235
Special district governmentFunctioning
Serena Freedom Drainage District 1
DRAINAGE
- County area
- Lasalle
- Contact
- 214 W MAIN ST · OTTAWA, IL · 61350
- Census ID
- 195764
Special district governmentFunctioning
Serena Sanitary District
SEWERAGE
- County area
- Lasalle
- Contact
- PO BOX 242 · SERENA, IL · 60549-0242
- Census ID
- 192528
Special district governmentFunctioning
Sesser Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Franklin
- Contact
- 910 S PARK ST · SESSER, IL · 62884-2005
- Census ID
- 125575
Special district governmentFunctioning
Seven Hickory Drainage District 1a
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 125464
Special district governmentFunctioning
Seven Hickory Drainage District 1b
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145583
Special district governmentFunctioning
Seven Hickory Drainage District 2
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 103189
Special district governmentFunctioning
Seven Hickory Drainage District 4
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145612
Special district governmentFunctioning
Seven Hickory Drainage District 6
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145598
Special district governmentFunctioning
Seven Hickory-Humboldt Union Drainage District 2
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145593
Special district governmentFunctioning
Seven Hickory-Humboldt Union Drainage District 3
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145594
Special district governmentFunctioning
Seven Hickory-Morgan Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Coles
- Contact
- 17508 E COUNTY ROAD 1400N · CHARLESTON, IL · 61920-8472
- Census ID
- 145602
Special district governmentFunctioning
Seven Hickory-Morgan Union Drainage District 2
DRAINAGE
- County area
- Coles
- Contact
- PO BOX 689 · MATTOON, IL · 61938-0689
- Census ID
- 145597
Special district governmentFunctioning
Seven Hickory-Morgan Union Drainage District 3
DRAINAGE
- County area
- Coles
- Contact
- 15839 NCR 1880E · CHARLESTON, IL · 61920
- Census ID
- 145584
Special district governmentFunctioning
Seward Park District
PARKS AND RECREATION
- County area
- Winnebago
- Contact
- 2970 TRACEY RD, PO BOX 111 · SEWARD, IL · 61077
- Census ID
- 245528
Special district governmentFunctioning
Seward Sanitary District
SEWERAGE
- County area
- Winnebago
- Contact
- PO BOX 57 · SEWARD, IL · 61077-0057
- Census ID
- 125927
Special district governmentFunctioning
Seymour Water Service District
WATER SUPPLY UTILITY
- County area
- Champaign
- Contact
- PO BOX 77 · SEYMOUR, IL · 61875-0077
- Census ID
- 217543
Special district governmentFunctioning
Shabbona Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Dekalb
- Contact
- PO BOX 294 · SHABBONA, IL · 60550-0294
- Census ID
- 190021
Special district governmentFunctioning
Shabbona Special Drainage District
DRAINAGE
- County area
- Henry
- Contact
- 25501 BAKER SCHOOL RD · ANNAWAN, IL · 61234-9614
- Census ID
- 146021
Special district governmentFunctioning
Shabbona-Milan Union Drainage District 1
DRAINAGE
- County area
- Dekalb
- Contact
- 11905 UNIVERSITY RD · SHABBONA, IL · 60550-4149
- Census ID
- 145775
Special district governmentFunctioning
Shannon Cemetery District
CEMETERIES
- County area
- Carroll
- Contact
- 502 S RIDGE ST · SHANNON, IL · 61078-9385
- Census ID
- 145449
Special district governmentFunctioning
Shannon Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Carroll
- Contact
- PO BOX 549 · SHANNON, IL · 61078-0549
- Census ID
- 145445
Special district governmentFunctioning
Sharon Levee and Drainage District
DRAINAGE
- County area
- Whiteside
- Contact
- 209 E MAIN ST · MORRISON, IL · 61270-2850
- Census ID
- 146875
Special district governmentFunctioning
Shattuc Lighting District
HIGHWAYS
- County area
- Clinton
- Contact
- PO BOX 308 · CARLYLE, IL · 62231-0308
- Census ID
- 195564
Special district governmentFunctioning
Shavetail Ash Grove Crescent Onarga Drainage District 1
DRAINAGE
- County area
- Iroquois
- Contact
- 1001 E GRANT ST · WATSEKA, IL · 60970-1832
- Census ID
- 103324
Special district governmentFunctioning
Shawnee Mass Transit District
PUBLIC MASS TRANSIT UTILITY
- County area
- Pulaski
- Contact
- 100 SMART DR · VIENNA, IL · 62995
- Census ID
- 215056
Special district governmentFunctioning
Shawnee Valley Public Water District
WATER SUPPLY UTILITY
- County area
- Union
- Contact
- PO BOX 119 · WOLF LAKE, IL · 62998-0119
- Census ID
- 146789
Source: U.S. Census Bureau, 2025 Government Units Listing. A listed entity is not proof that its board is elected or that the contact field identifies an officeholder.