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

Clear filters

Special district governmentFunctioning

Mason Tazewell Drainage District

DRAINAGE

County area: Mason
Contact: 124 W MARKET ST · HAVANA, IL · 62644-1144
Census ID: 125760

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Special district governmentFunctioning

Mason Township Park District

PARKS AND RECREATION

County area: Effingham
Contact: 201 EAST HURST · MASON, IL · 62443
Census ID: 245514

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Special district governmentFunctioning

Massac County Fire District

LOCAL FIRE PROTECTION

County area: Massac
Contact: 2734 NORTH AVE · METROPOLIS, IL · 62960-2547
Census ID: 146485

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Special district governmentFunctioning

Massac County Housing Authority

HOUSING AND COMMUNITY DEVELOPMENT

County area: Massac
Contact: PO BOX 528 · METROPOLIS, IL · 62960-0528
Census ID: 206412

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Special district governmentFunctioning

Massac County Soil and Water Conservation District

SOIL AND WATER CONSERVATION

County area: Massac
Contact: 1438 W 10TH ST · METROPOLIS, IL · 62960-2429
Census ID: 103453

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Special district governmentFunctioning

Massac County Tuberculosis Sanitarium District

HEALTH

County area: Massac
Contact: PO BOX 883 · METROPOLIS, IL · 62960-0883
Census ID: 146486

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Special district governmentFunctioning

Massac Hospital District

HOSPITALS

County area: Massac
Contact: PO BOX 850 · METROPOLIS, IL · 62960-0850
Census ID: 206413

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Special district governmentFunctioning

Massac-Metropolis Port District

SEA AND INLAND PORT FACILITIES

County area: Marion
Contact: 2734 NORTH AVENUE · METROPOLIS, IL · 62960
Census ID: 245520

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Special district governmentFunctioning

Matherville Sanitary District

SEWERAGE

County area: Mercer
Contact: PO BOX 625 · MATHERVILLE, IL · 61263-0625
Census ID: 146504

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Special district governmentFunctioning

Matteson Area Public Library District

LIBRARIES

County area: Cook
Contact: 801 SOUTH SCHOOL AVENUE · MATTESON, IL · 60443
Census ID: 245155

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Special district governmentFunctioning

Mattoon Drainage District 2

DRAINAGE

County area: Coles
Contact: PO BOX 689 · MATTOON, IL · 61938-0689
Census ID: 125462

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Special district governmentFunctioning

Mattoon Township Park District

PARKS AND RECREATION

County area: Coles
Contact: PO BOX 694 · MATTOON, IL · 61938-0694
Census ID: 125461

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Special district governmentFunctioning

Mattoon Whitley Union Drainage District 1

DRAINAGE

County area: Coles
Contact: PO BOX 689 · MATTOON, IL · 61938-0689
Census ID: 145592

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Special district governmentFunctioning

Mattoon-Lafayette Union Drainage District 1

DRAINAGE

County area: Coles
Contact: PO BOX 689 · MATTOON, IL · 61938-0689
Census ID: 192499

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Special district governmentFunctioning

Mattoon-Lafayette Union Drainage District 2

DRAINAGE

County area: Coles
Contact: PO BOX 689 · MATTOON, IL · 61938-0689
Census ID: 190013

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Special district governmentFunctioning

Mauvaisterre Drainage and Levee District

DRAINAGE

County area: Scott
Contact: PO BOX 200 · BLUFFS, IL · 62621-0200
Census ID: 103517

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Special district governmentFunctioning

May Drainage District 1

DRAINAGE

County area: Christian
Contact: PO BOX 199 · TAYLORVILLE, IL · 62568-0199
Census ID: 192496

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Special district governmentFunctioning

May-Locust Drainage District 1

DRAINAGE

County area: Christian
Contact: PO BOX 199 · TAYLORVILLE, IL · 62568-0199
Census ID: 145531

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Special district governmentFunctioning

May-Locust Drainage District 2

DRAINAGE

County area: Christian
Contact: PO BOX 199 · TAYLORVILLE, IL · 62568-0199
Census ID: 103169

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Special district governmentFunctioning

May-Locust Township Union Drainage District 3

DRAINAGE

County area: Christian
Contact: PO BOX 199 · TAYLORVILLE, IL · 62568-0199
Census ID: 145553

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Special district governmentFunctioning

May-Taylorville Union Drainage District 1

DRAINAGE

County area: Christian
Contact: PO BOX 199 · TAYLORVILLE, IL · 62568-0199
Census ID: 103173

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Special district governmentFunctioning

Mayfield-Dekalb Drainage District

DRAINAGE

County area: Dekalb
Contact: 7259 TWOMBLY ROAD · DEKALB, IL · 60115
Census ID: 125514

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Special district governmentFunctioning

Maywood Housing Authority

HOUSING AND COMMUNITY DEVELOPMENT

County area: Cook
Contact: 801 S 5TH AVE · MAYWOOD, IL · 60153-2456
Census ID: 145715

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Special district governmentFunctioning

Maywood Park District

PARKS AND RECREATION

County area: Cook
Contact: 921 S NINTH AVENUE · MAYWOOD, IL · 60153
Census ID: 145658

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Special district governmentFunctioning

Maywood Public Library District

LIBRARIES

County area: Cook
Contact: 121 S 5TH AVE · MAYWOOD, IL · 60153-1307
Census ID: 125482

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Special district governmentFunctioning

Mazon Fire Protection District

LOCAL FIRE PROTECTION

County area: Grundy
Contact: DEPOT & PARK STREETS · MAZON, IL · 60444
Census ID: 137959

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Special district governmentFunctioning

Mazon Verona Kinsman Rescue Squad District

HEALTH

County area: Grundy
Contact: 604 FRONT ST · MAZON, IL · 60444
Census ID: 248727

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Special district governmentFunctioning

Mcclure-East Cape Girardeau Fire Protection District

LOCAL FIRE PROTECTION

County area: Alexander
Contact: PO BOX 126 · MC CLURE, IL · 62957-0126
Census ID: 215105

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Special district governmentFunctioning

Mcclure-East Cape Girardeau Water Service District

WATER SUPPLY UTILITY

County area: Alexander
Contact: PO BOX 187 · MC CLURE, IL · 62957-0187
Census ID: 145399

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Special district governmentFunctioning

Mcconnell Street Lighting District

HIGHWAYS

County area: Stephenson
Contact: PO BOX 32 · MC CONNELL, IL · 61050-0032
Census ID: 146753

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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.