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Data / Nonprofits / Illinois / Westchester

Nonprofits in Westchester, IL: 124 registered with the IRS

124 nonprofits are registered with the IRS in Westchester, IL, 101 of them 501(c)(3) charities; the 36 that report revenue took in $463.9 million. The largest by revenue: Chicago & Vicinity Laborers District Council Health & Welfare ($266.2 million), Chicago & Vicinity Laborers Distrct Cncil Retire Health & Welfare Plan ($156.8 million), Holy Family Ministries ($9.1 million). Most common causes: education (19), human services (13), youth development (13).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
Chicago & Vicinity Laborers District Council Health & Welfare501(c)(9)1952$266.2 million$705.1 million2025-05
Chicago & Vicinity Laborers Distrct Cncil Retire Health & Welfare PlanMutual and membership benefit501(c)(9)2015$156.8 million$851.1 million2025-05
Holy Family MinistriesEducation501(c)(3)1999$9.1 million$22.8 million2025-07
Labor Management Cooperation Committee of Chicago501(c)(5)1993$5.5 million$7.8 million2025-05
International Association of Bridge Structural & Ornamental Iron WRKRS501(c)(5)1944$4.6 million$11.6 million2025-06
Organization of Black Aerospace ProfessionalsEducation501(c)(3)2010$4.3 million$4.4 million2024-12
Electrical Contractors Association of City of Chicago501(c)(6)1942$3.7 million$6 million2024-12
Britten SchoolHuman services501(c)(3)2016$3.6 million$2.2 million2025-06
Suburban Primary Health Care CouncilHealth care501(c)(3)1989$2.9 million$7 million2025-12
Daughters of Divine Love Development MinistryInternational, foreign affairs and national security501(c)(3)2015$1 million$510,9062024-12
Black Excellence in Bleu NFPCommunity improvement and capacity building501(c)(4)2025$920,502$439,7652024-12
Independent Equipment Dealers AssociationCommunity improvement and capacity building501(c)(6)2010$722,714$761,9722025-12
Illinois Police Association Inc501(c)(4)1949$571,289$3.1 million2026-07
Paralyzed Veterans of America501(c)(3)1955$491,845$4.2 million2025-09
Ministry Development NetworkReligion-related501(c)(3)1970$436,889$179,9532025-12
What About Us Charitable Enterprises IncorporatedEducation501(c)(3)2017$420,634$179,9602025-12
Business Model GroupCivil rights, social action and advocacy501(c)(3)2020$366,408$91,0532025-07
Westchester Food PantryHuman services501(c)(3)2016$295,671$1.1 million2024-12
Middle States Electrical Contractor Assoc Administrative Maint FundCommunity improvement and capacity building501(c)(6)2000$238,183$879,3762025-12
A New Beginning Starts Now NFPYouth development501(c)(3)2023$237,876$173,0732025-01
Champions for CuresPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2012$234,233$489,6282025-12
Dermatology Association of Radiation Therapy IncCommunity improvement and capacity building501(c)(6)2023$229,583$26,1672024-12
Electrical Industry Drug-Free Alliance TrustEmployment501(c)(5)2002$190,884$778,5212024-12
Alpha Montessori School Inc501(c)(3)1975$174,512$296,0222025-12
Sticks and Stones Preschool NFPEducation501(c)(3)2024$143,523$1,6382025-12
Chicago Sports Summit FoundationRecreation and sports501(c)(3)2017$111,193$25,2622025-12
Iron Workers Local No 63 Helps Inc NFPEducation501(c)(3)2020$108,301$15,5202025-05
Owasippe Staff Association Inc501(c)(3)1978$47,994$501,1182025-12
Westchester Parents and Teachers for Children IncEducation501(c)(3)2003$45,766$46,8632025-12
Mendel Alumni AssociationEducation501(c)(7)2022$43,286$55,9512025-12
Aka-Lade FoundationEducation501(c)(3)2021$42,638$64,7922025-12
York Solutions Charitable FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2016$42,000$37,3922024-12
Westchester Youth Football League IncRecreation and sports501(c)(3)2009$31,817$19,4082023-12
Save the Prairie SocietyArts, culture and humanities501(c)(3)2026$28,939$679,2382025-06
Woman of Steele FoundationEducation501(c)(3)2013$19,296$4,2382023-12
Eugene Baker-Joy Vann Memorial Scholarship FoundationYouth development501(c)(3)2021$2,500$12025-12
1foryou FoundationHousing and shelter501(c)(3)2026
American School of Symptometry Inc NFPEducation501(c)(3)2012$0$02025-12
Aspire Rebuild TransformYouth development501(c)(3)2025$0$02026-05
Bellwood Stray CrewAnimal-related501(c)(3)2024$0$02025-12
Berna FoundationFood, agriculture and nutrition501(c)(3)2020$0$02025-06
Beyond Measures Sirez IncHuman services501(c)(3)2022$0$02025-12
Beyond StyleHuman services501(c)(3)2024$0$02025-12
Bookworm FoundationYouth development501(c)(3)2016$0$02026-01
Career Compass FoundationEmployment501(c)(3)2026
Chicago Artist Syndicate Team NFPHuman services501(c)(3)2016$0$02025-06
Chicago CJC CCC Alumni ChapterEducation501(c)(3)2025
Church Universal and Triumphant501(c)(3)1975
Coalition for Responsible Data Cent Ers IncEmployment501(c)(4)2026
Come Alive With Jesus Ministries501(c)(3)1991
Development and Enrichment ProjectYouth development501(c)(3)2023$0$02025-08
Divine Infant Jesus Parish & School501(c)(3)1946
Donna A Hubert Memorial Scholarship FundEducation501(c)(3)2020$0$02025-12
Driven Services NFPMental health and crisis intervention501(c)(3)2014$0$02024-12
Electrical Joint Arbitration Board501(c)(5)1949$0$02025-12
Faith Lutheran Church501(c)(3)1941
Fergusoncares IncYouth development501(c)(3)2017$0$02024-12
Follett Higher Education FoundationEducation501(c)(3)2026
Four Point PlayRecreation and sports501(c)(3)2015$0$02024-12
Free 2 Dream IncFood, agriculture and nutrition501(c)(3)2021$0$02025-12
Friends Against Cancer IncMedical research501(c)(3)2015$0$02025-12
Glare ClubYouth development501(c)(3)2011$0$02025-12
Grace Central OutreachHuman services501(c)(3)2018$0$02025-12
Grassroots Garden GroupRecreation and sports501(c)(3)2019$0$02025-12
Ham Radio Chicago IncEducation501(c)(3)2023$0$02025-12
Health World IncHealth care501(c)(3)1988$0$393,7412026-04
Healthcare Financial Management Association501(c)(6)1969
Hold Your Horses IncHuman services501(c)(3)2025$0$02025-12
Horell House FoundationHuman services501(c)(3)2009$0$02024-12
Ieda FoundationEducation501(c)(3)2022$0$02025-12
Immaculate Heart of Mary High School501(c)(3)1946
Ingredion Charitable FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2013$787,5522025-12
Ingredion Educational FoundationEducation501(c)(3)2002$5.7 million2025-12
International Association of Lions Clubs501(c)(4)1940$0$02026-06
Irwin Family Foundation501(c)(3)1977$3.7 million2025-12
Jerome Burke FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2019$8,9092025-12
Knoxs Community Center IncHuman services501(c)(3)2017$0$02025-12
La Ventana NFPArts, culture and humanities501(c)(3)2024$0$02024-12
Let Design InnovateYouth development501(c)(3)2023$0$02023-12
Liberated Arts Movement Inc NFPArts, culture and humanities501(c)(3)2025$0$02025-09
Life HarvestReligion-related501(c)(3)2002
MS Pats FoundationHuman services501(c)(3)2024
Mary Mother of Divine Grace501(c)(3)1946
Matthews & Hayes Heritage Foundatio NYouth development501(c)(3)2026
Middle States Electrical Contractors AssociationEmployment501(c)(6)2015$0$02025-12
Miracles in Progress NFPMedical research501(c)(3)2003$0$188,5782025-12
Most Worshipful Celestial Grand Lodge Ancient Free & Accepted MasoMutual and membership benefit501(c)(10)2008$0$02025-12
Muscle Group IncCommunity improvement and capacity building501(c)(3)2024
National Sorority of Phi Delta Kappa501(c)(3)1976$0$02025-06
New Beginning Supreme Council of Sovereign Grand Inspectors GeneralMutual and membership benefit501(c)(3)2026
New Dimension Church IncReligion-related501(c)(3)2012$0$02025-12
New Greater St Luke C O G I CReligion-related501(c)(3)1999
North Suburban Carvers Inc501(c)(7)1993$0$02025-12
Oasis for Families FoundationHuman services501(c)(3)2022$0$02025-12
Olive Tree Youth Center AssociationYouth development501(c)(3)2017$0$02025-12
One Woman and A Broken PencilYouth development501(c)(3)2022$0$02025-12
Original New Morning Star M B Church501(c)(3)1976
Power in the Word MinistriesHuman services501(c)(3)2023$0$02023-12
Proviso Special Olympic ProgramRecreation and sports501(c)(3)2014$0$02023-12
Proviso West All Class Picnic AssociationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2024$0$02024-12
Raydiant Splendor NFPArts, culture and humanities501(c)(3)2025
Refined Excellence Fund NFPEducation501(c)(3)2026
RideReligion-related501(c)(3)2022$0$02024-12
Scheck Charitable Foundation IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2005$19,5842025-12
Seed of Hope FoundationYouth development501(c)(3)2010$0$02024-12
Sereniti LifeHuman services501(c)(3)2026
Sisters of the Immaculate Heart of Mary ReparatrixReligion-related501(c)(3)2017$0$02025-12
St Joseph High School501(c)(3)
Temple Building Association of Maywood501(c)(2)2017$0$02024-03
Thompson Community SingersArts, culture and humanities501(c)(3)2026
Toastmasters International501(c)(3)1945$0$02025-12
Tools of Knowledge Midwest NFPYouth development501(c)(3)2023$0$02024-12
United Faith Christian Institute Bible College501(c)(3)1970
Usplate Glass Insurance Company501(c)(15)19931997-12
Westchester Baseball IncRecreation and sports501(c)(3)1999$0$02025-09
Westchester Bible Church501(c)(3)1964
Westchester Chamber of CommerceCommunity improvement and capacity building501(c)(6)2008$0$02025-12
Westchester Community Events FoundationPublic and societal benefit501(c)(3)2024$0$02024-04
Westchester Educational FoundationEducation501(c)(3)2014$0$02025-09
Westchester Girls Softball IncRecreation and sports501(c)(3)2006$0$02025-12
Westchester Professional Fire Fighters UnionEmployment501(c)(5)2025$0$02025-09
Westminster Orthodox Presbyterian Church of Westchester501(c)(3)1963
Worldwin Media NFPArts, culture and humanities501(c)(3)2004$0$02025-08
Youth Excursion ProjectEducation501(c)(3)2017$0$02025-12

By cause in Westchester, IL

Nonprofits in every city of the state

Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.