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US state · IL
Nonprofits in Illinois
Givalgo Discover tracks 47,498 active US nonprofits with their principal IRS-recorded address in Illinois. Sorted by latest reported revenue; click through for full Form 990 diligence on any organisation, or jump to a specific sector below.
Top 50 by reported revenue
From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.
| # | Organisation | Sector | Revenue |
|---|---|---|---|
| 1 | NORTHWESTERN MEMORIAL HEALTHCARE EIN 36-4724966 | Health | $11.2B |
| 2 | ADVOCATE HEALTH AND HOSPITALS CORPORATION EIN 36-2169147 | Health | $7.8B |
| 3 | UNIVERSITY OF CHICAGO EIN 36-2177139 | Education | $5.6B |
| 4 | CENTRAL STATES SOUTHEAST & SOUTHWEST AREAS HEALTH & WELFARE F EIN 36-2154936 | Uncategorized | $5.5B |
| 5 | FEEDING AMERICA EIN 36-3673599 | Food, Agriculture & Nutrition | $5.0B |
| 6 | OSF HEALTHCARE SYSTEM EIN 37-0813229 | Health | $4.4B |
| 7 | NORTHWESTERN UNIVERSITY EIN 36-2167817 | Recreation & Sports | $4.1B |
| 8 | UNIVERSITY OF CHICAGO MEDICAL CENTER EIN 36-3488183 | Health | $3.6B |
| 9 | NORTHWESTERN MEMORIAL HEALTHCARE EIN 36-3152959 | Health | $2.8B |
| 10 | RUSH UNIVERSITY MEDICAL CENTER EIN 36-2174823 | Health | $2.8B |
| 11 | NORTHSHORE UNIVERSITY HEALTHSYSTEM EIN 36-2167060 | Health | $2.3B |
| 12 | THE CHICAGO COMMUNITY TRUST EIN 36-2167000 | Philanthropy & Grantmaking | $2.1B |
| 13 | MODERN WOODMEN OF AMERICA EIN 36-1493430 | Uncategorized | $1.9B |
| 14 | MEMORIAL HEALTH SYSTEM EIN 90-0756744 | Uncategorized | $1.8B |
| 15 | LOYOLA UNIVERSITY MEDICAL CENTER EIN 36-4015560 | Health | $1.7B |
| 16 | THE CARLE FOUNDATION HOSPITAL EIN 37-1119538 | Health | $1.5B |
| 17 | UNITE HERE HEALTH EIN 23-7385560 | Uncategorized | $1.5B |
| 18 | BIG TEN CONFERENCE INC EIN 36-3640583 | Uncategorized | $1.5B |
| 19 | ADVOCATE NORTH SIDE HEALTH NETWORK EIN 36-3196629 | Health | $1.4B |
| 20 | LINE CONSTRUCTION BENEFIT FUND EIN 36-6066988 | Uncategorized | $1.4B |
| 21 | ALLIANT CREDIT UNION EIN 36-6066772 | Public Benefit | $1.3B |
| 22 | THE JOHNSON & JOHNSON VOLUNTARY EMPLOYEE BENEFIT TRUST EIN 13-6371976 | Uncategorized | $1.2B |
| 23 | LOYOLA UNIVERSITY OF CHICAGO EIN 36-1408475 | Education | $1.1B |
| 24 | ACCENTURE UNITED STATES BENEFIT EIN 36-7274697 | Mutual Benefit | $1.0B |
| 25 | DELTA DENTAL OF ILLINOIS EIN 36-2612058 | Uncategorized | $1.0B |
| 26 | DEPAUL UNIVERSITY EIN 36-2167048 | Education | $966.9M |
| 27 | SWEDISHAMERICAN HOSPITAL EIN 36-2222696 | Health | $966.8M |
| 28 | EDWARD HOSPITAL EIN 36-3297173 | Health | $908.3M |
| 29 | BLUE CROSS BLUE SHIELD ASSOCIATION EIN 13-5656874 | Health | $862.7M |
| 30 | SARAH BUSH LINCOLN HEALTH CENTER EIN 23-7098532 | Health | $841.5M |
| 31 | MIDWEST OPERATING ENGINEERS WELFARE FUND EIN 36-6109395 | Uncategorized | $801.8M |
| 32 | ST VINCENT HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST EIN 39-0817529 | Health | $767.1M |
| 33 | SOUTHERN ILLINOIS HOSPITAL SERVICES EIN 37-0618939 | Health | $765.6M |
| 34 | BLESSING HOSPITAL EIN 37-0661183 | Health | $731.2M |
| 35 | FERMI RESEARCH ALLIANCE LLC EIN 57-1239010 | Science & Technology | $715.5M |
| 36 | ST JOHNS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST F EIN 37-0661238 | Health | $699.1M |
| 37 | THE CARLE FOUNDATION EIN 37-0673465 | Health | $693.3M |
| 38 | ELMHURST MEMORIAL HEALTHCARE EIN 35-2339114 | Uncategorized | $666.6M |
| 39 | ENDEAVOR HEALTH MEDICAL GROUP EIN 36-3738206 | Health | $658.0M |
| 40 | ADVOCATE HEALTH CARE NETWORK EIN 26-2525968 | Health | $643.1M |
| 41 | NORTHWEST COMMUNITY HOSPITAL EIN 36-2340313 | Health | $633.8M |
| 42 | ADVENTIST MIDWEST HEALTH EIN 36-2276984 | Health | $625.4M |
| 43 | UNIVERSITY OF ILLINOIS FOUNDATION EIN 37-6006007 | Education | $614.5M |
| 44 | SILVER CROSS HOSPITAL & MEDICAL CENTERS EIN 36-2174832 | Health | $608.0M |
| 45 | SWEDISH COVENANT HEALTH EIN 36-2179813 | Uncategorized | $607.5M |
| 46 | MIDWEST FOOD BANK NFP INC EIN 41-2120170 | Human Services | $579.0M |
| 47 | ADVOCATE SHERMAN HOSPITAL EIN 36-2167920 | Health | $561.7M |
| 48 | MIDWESTERN UNIVERSITY EIN 36-3377698 | Education | $555.7M |
| 49 | AMERICAN MEDICAL ASSOCIATION EIN 36-0727175 | Uncategorized | $546.2M |
| 50 | UNITED AIRLINES EMPLOYEE SICK LEAVE TR EIN 81-6220828 | Mutual Benefit | $539.7M |
By sector
47,498 organisations across 26 categories.
- 6,83814.4%
- 6,72014.1%
- 5,35811.3%
- 4,3449.1%
- 4,2769.0%
- 3,3577.1%
- 2,7255.7%
- 2,4605.2%
- 1,4973.2%
- 1,1212.4%
- 1,0942.3%
- 9432.0%
Featured organizations
A representative cross-section beyond the revenue ranking — from national institutions to small community groups and private foundations — chosen for complete, recent IRS filings.
- JOHN D & CATHERINE T MACARTHUR FOUNDATIONPhilanthropy & Grantmaking · CHICAGO · $1B+ in assets
- SPENCER FOUNDATIONEducation · CHICAGO · $100M–$1B in assets
- RUSH MEDICAL GROUPHuman Services · CHICAGO · $100M–$1B revenue
- ALZHEIMERS DISEASE AND RELATED DISORDERS ASSOCIATION INCDiseases & Disorders · CHICAGO · $100M–$1B revenue
- NATIONAL OPINION RESEARCH CENTERSocial Science · CHICAGO · $100M–$1B revenue
- THE POETRY FOUNDATIONArts, Culture & Humanities · CHICAGO · $100M–$1B in assets
- UNITED STATES SOCCER FEDERATION INCRecreation & Sports · CHICAGO · $100M–$1B revenue
- ONE ACRE FUNDInternational · HIGHLAND PARK · $100M–$1B revenue
- CLARA ABBOTT FOUNDATIONMutual Benefit · ABBOTT PARK · $100M–$1B in assets
- NORTHERN ILLINOIS FOOD BANKFood, Agriculture & Nutrition · GENEVA · $100M–$1B revenue
- COMMUNITY AND ECONOMIC DEVELOPMENT ASSOCIATION OF COOK COUNTY INCCommunity Improvement · CHICAGO · $100M–$1B revenue
- NATURE CONSERVATION TREnvironment · DECATUR · $100M–$1B in assets
- UNLIMITED DEVELOPMENT INCHousing & Shelter · GALESBURG · $100M–$1B revenue
- PUBLIC SAFETY TRAINING FOUNDATIONPublic Safety · DECATUR · $100M–$1B in assets
- RELIGIOUS AND CHARITABLE RISK POOLING TRUST OF THE BROTHERS OFReligion · ROMEOVILLE · $100M–$1B revenue
- INSTITUTE OF GAS TECHNOLOGYScience & Technology · DES PLAINES · $100M–$1B revenue
- GATEWAY FOUNDATION INCMental Health · CHICAGO · $100M–$1B revenue
- AMERICAN BAR ASSOCIATION FUND FOR JUSTICE AND EDUCATIONCrime & Legal · CHICAGO · $100M–$1B revenue
- SHEDD AQUARIUM SOCIETYAnimal-Related · CHICAGO · $100M–$1B revenue
- UNION HEALTH SERVICE INCHealth · CHICAGO · $10M–$100M revenue
- INDIVIDUAL ADVOCACY GROUP INCCivil Rights & Advocacy · ROMEOVILLE · $10M–$100M revenue
- STANLEY MANNE CHILDRENS RESEARCH INSTITUTEMedical Research · CHICAGO · $10M–$100M revenue
- OPERATING ENGINEERS LOCAL 150 APPRENTICESHIP FUNDEmployment · COUNTRYSIDE · $10M–$100M revenue
- UNDERWRITERS LABORATORIES INCPublic Benefit · EVANSTON · $10M–$100M revenue
- SARAH K DECOIZART PERPETUAL CHARITABLE TR ART 10Unknown · CHICAGO · $10M–$100M in assets
- NEW LIFE CENTERS OF CHICAGOLAND NFPYouth Development · CHICAGO · $10M–$100M revenue
- BUILDERS INITIATIVEPhilanthropy & Grantmaking · CHICAGO · $1B+ in assets
- BENEDICTINE UNIVERSITYEducation · LISLE · $10M–$100M revenue
- NATIONAL COUNCIL OF YOUNG MENS CHRISTIAN ASSNS OF THE USAHuman Services · CHICAGO · $100M–$1B revenue
- AMERICAN ACADEMY OF PEDIATRICS INCDiseases & Disorders · ITASCA · $100M–$1B revenue
- THE BERENS FOUNDATIONSocial Science · GLENVIEW · $10M–$100M in assets
- THE BARACK OBAMA FOUNDATIONArts, Culture & Humanities · CHICAGO · $100M–$1B revenue
- NATIONAL RECREATION FOUNDATION INCRecreation & Sports · LAKE FOREST · $10M–$100M in assets
- TRUE SOJOURNERSInternational · WHEATON · $10M–$100M revenue
- UNIVERSITY OF CHICAGO SELF INSURANCE TRUSTMutual Benefit · CHICAGO · $10M–$100M revenue
- NORTHEASTERN ILLINOIS AREA AGENCY ON AGINGFood, Agriculture & Nutrition · LOMBARD · $10M–$100M revenue
- NATIONAL ASSOCIATION FOR THE EXCHANGE OF INDUSTRIAL RESOURCES ICommunity Improvement · GALESBURG · $100M–$1B revenue
- CHICAGO HORTICULTURAL SOCIETYEnvironment · GLENCOE · $10M–$100M revenue
- ALL CHICAGO MAKING HOMELESSNESS HISTORYHousing & Shelter · CHICAGO · $10M–$100M revenue
- NATIONAL SAFETY COUNCILPublic Safety · ITASCA · $10M–$100M revenue
- THE CHRISTOPHER FAMILY FOUNDATIONReligion · WESTMONT · $10M–$100M in assets
- SEQUOIA FARM FOUNDATIONScience & Technology · DECATUR · $10M–$100M in assets
- ROBERT YOUNG CENTER FOR COMMUNITY MENTAL HEALTHMental Health · MOLINE · $10M–$100M revenue
- SAFER FOUNDATIONCrime & Legal · CHICAGO · $10M–$100M revenue
- WHITE OAK CONSERVATION FOUNDATIONAnimal-Related · CHICAGO · $10M–$100M in assets
- JACKSON PARK HOSPITAL FOUNDATIONHealth · CHICAGO · $10M–$100M revenue
- NATIONAL ASIAN PACIFIC AMERICAN WOMENS FORUMCivil Rights & Advocacy · CHICAGO · $1M–$10M revenue
- GATEWAY FOR CANCER RESEARCH INCMedical Research · CHICAGO · $1M–$10M revenue
- OPEN DOOR REHABILITATION CENTEREmployment · SANDWICH · $1M–$10M revenue
- ILLINOIS POLICY INSTITUTEPublic Benefit · CHICAGO · $1M–$10M revenue
- WEST SUBURBAN COMMUNITY PANTRY INCUnknown · WOODRIDGE · $1M–$10M revenue
- BERNIES BOOK BANKYouth Development · LAKE BLUFF · $1M–$10M revenue
- JOYCE FOUNDATIONPhilanthropy & Grantmaking · CHICAGO · $1B+ in assets
- ACCENTURE FOUNDATION INCEducation · CHICAGO · $10M–$100M in assets
- RESIDENTIAL ALTERNATIVES OF ILLINOIS INCHuman Services · GALESBURG · $10M–$100M revenue
- RADIOLOGICAL SOCIETY OF NORTH AMERICA INCDiseases & Disorders · OAK BROOK · $10M–$100M revenue
- LYRIC OPERA OF CHICAGOArts, Culture & Humanities · CHICAGO · $10M–$100M revenue
- HARLEM COMMUNITY CENTERRecreation & Sports · MACHESNEY PK · $1M–$10M revenue
- HENRY M PAULSON JR INSTITUTEInternational · CHICAGO · $1M–$10M in assets
- RUBICON INSURANCE COMPANYMutual Benefit · EVANSTON · $1M–$10M revenue
Frequently asked questions about nonprofits in Illinois
Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.
Frequently asked questions about nonprofits in Illinois
Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.
- How many tax-exempt nonprofits are registered in Illinois?
- The IRS Exempt Organization Business Master File lists all currently-exempt organisations by state of address. Givalgo Discover provides a free profile for every IRS-registered nonprofit in Illinois, sortable by sector, revenue, and IRS status.
- Which sectors dominate illinois nonprofit activity?
- The IRS NTEE (National Taxonomy of Exempt Entities) classification breaks nonprofit activity into 26 major groups. Education, Human Services, and Health typically dominate by both count and aggregate revenue in most US states; the exact distribution for Illinois is shown on this page.
- How do I verify a illinois nonprofit before issuing a grant?
- Check the IRS Auto-Revocation List AND IRS Publication 78 — these are different feeds that answer different questions. Givalgo Discover cross-references both on every profile and surfaces a free due-diligence summary card.
- Are donations to illinois nonprofits tax-deductible?
- Donations are tax-deductible only if the recipient is listed in IRS Publication 78 at the time of the gift. State-level registration with the Illinois charities regulator is a separate requirement that does not affect federal deductibility.
- Where can I find Form 990 financials for a illinois nonprofit?
- Form 990 is a federal IRS filing — financials, governance, and programs are public regardless of which state the nonprofit is registered in. Givalgo Discover aggregates the full Form 990 series for every IRS-registered organisation, including those in Illinois.