Nonprofits in Oak Park, Illinois
Nonprofits in Oak Park, Illinois. Browse 495 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Hustle Mommies
EIN 464681276 · Headquarters: Oak Park, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- I Am Abel Law Foundation Inc
EIN 851834436 · Headquarters: OAK PARK, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I Believe I Can Fly Foundation
EIN 043692101 · Headquarters: OAK PARK, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Iglesia Fuente De Auga Viva Ministries Elim
EIN 861617107 · Headquarters: OAK PARK, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Association for Play Therapy
EIN 141895598 · Headquarters: OAK PARK, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of Minorities in Government
EIN 371228448 · Headquarters: OAK PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Illinois Chapter of the Black Panther Party Legacy
EIN 861429645 · Headquarters: OAK PARK, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Illinois Community Health & Aging Collaborative Nfp
EIN 474259726 · Headquarters: OAK PARK, IL, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Illinois Justice Foundation
EIN 510181498 · Headquarters: Oak Park, IL, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Illinois Medical Professionals Action Collaborative Team
EIN 871935946 · Headquarters: Oak Park, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Naprapathic Association
EIN 366092157 · Headquarters: Oak Park, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Illinois Storytelling Festival Inc
EIN 363487086 · Headquarters: Oak Park, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Vaccine Awareness Coalition
EIN 344478838 · Headquarters: Oak Park, IL, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Youth Rugby Association
EIN 843184990 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- India Development Service
EIN 237355796 · Headquarters: Oak Park, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Initiative for Children at Risk Africa
EIN 471606562 · Headquarters: Oak Park, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Institute for New World Archaeology
EIN 521276327 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Institute for the Study and Treatment of Endometriosis
EIN 363618839 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Institute for Work and the Economy
EIN 364389954 · Headquarters: OAK PARK, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Integrated School of Building Nfp
EIN 453254460 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- International Association of Lions Clubs
EIN 366110156 · Headquarters: Oak Park, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- International Association of Maternal Action and S
EIN 832768786 · Headquarters: Oak Park, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Israel Center for Excellence Through Education
EIN 273032809 · Headquarters: OAK PARK, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- It Starts at Home Inc
EIN 452601947 · Headquarters: Oak Park, IL, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Italian American Theatre of Chicago
EIN 842574698 · Headquarters: Oak Park, IL, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- J Sterling Morton High School Booster Club Inc
EIN 800491774 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Jason Hale Ministries
EIN 873872161 · Headquarters: OAK PARK, IL, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Jocarno Fund C/o Ms Lauren Krieg
EIN 366062019 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Joseph R & Helen Shaker Family Foundation
EIN 363572999 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Just Cause Dancers Inc
EIN 721615643 · Headquarters: Oak Park, IL, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Just Peace Inc
EIN 364284438 · Headquarters: OAK PARK, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kenning Editions Nfp
EIN 461695536 · Headquarters: OAK PARK, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kids In Danger
EIN 364234906 · Headquarters: Oak Park, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kindness Creators Intergenerational
EIN 833191913 · Headquarters: OAK PARK, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kinfolk Colab
EIN 843307349 · Headquarters: Oak Park, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kingish
EIN 993727397 · Headquarters: OAK PARK, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237142638 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 831776472 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kokumu Inc A Not for Profit Corporation
EIN 264723628 · Headquarters: Oak Park, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lake Michigan Catechists Inc
EIN 352481228 · Headquarters: Oak Park, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Latino Family Institute
EIN 363884447 · Headquarters: OAK PARK, IL, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Latkin Family Foundation
EIN 364516769 · Headquarters: OAK PARK, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Latvian Senior Association of Ill
EIN 362879514 · Headquarters: OAK PARK, IL, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- League of Women Voters of Oak Park and River Forest
EIN 366085284 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Legal Wellness Clinic Nfp
EIN 393147047 · Headquarters: Oak Park, IL, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lets Ketchup NFP
EIN 884350400 · Headquarters: Oak Park, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Letter Carrier Natl Assn AFL-CIO Branch 2183
EIN 366167957 · Headquarters: Oak Park, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Liberty Kids Inc
EIN 472295084 · Headquarters: Oak Park, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Life Beyond Limit Inc
EIN 832486732 · Headquarters: Oak Park, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lift Up
EIN 844300019 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Limina Inc
EIN 363386821 · Headquarters: Oak Park, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Lincoln School PTO
EIN 363795868 · Headquarters: Oak Park, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Literacy Volunteers of Western Cook County
EIN 363438225 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Longfellow Parent-teacher Organization
EIN 363767175 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lux Foundation Inc
EIN 391618778 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Man Up Ministries Inc
EIN 841705319 · Headquarters: Oak Park, IL, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Mango Street Consulting Corp Mscc Nfp
EIN 320259749 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Mann PTO
EIN 363677362 · Headquarters: Oak Park, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Margery Shinners Leadership Fund
EIN 823242115 · Headquarters: Oak Park, IL, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Maria Foundation
EIN 431763515 · Headquarters: OAK PARK, IL, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Marketing Research Competition Nfp
EIN 990577952 · Headquarters: Oak Park, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Marvellous Light Ministries
EIN 852740176 · Headquarters: Oak Park, IL, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Mary Diaz Pancreatic Cancer Fund C/o Mark Trinka
EIN 383814022 · Headquarters: OAK PARK, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Master Educational Assistance Foundation
EIN 363542174 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mawuli Alumni-north America
EIN 364467221 · Headquarters: OAK PARK, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mental Health America of Illinois
EIN 370794769 · Headquarters: Oak Park, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Metro Habitat Services Inc Nfp
EIN 141848146 · Headquarters: Oak Park, IL, US · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Mg Educational Foundation
EIN 260274826 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Michael Gray Foundation of Dreams
EIN 462595042 · Headquarters: oak park, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Midway Educational Foundation
EIN 366082814 · Headquarters: OAK PARK, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Midwest Center for Childhood Glaucoma and Cataracts
EIN 831025820 · Headquarters: Oak Park, IL, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Midwest Machine Athletic Association Inc
EIN 811002755 · Headquarters: OAK PARK, IL, USA · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Missys Backpack
EIN 464227500 · Headquarters: OAK PARK, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Momenta
EIN 363265878 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- More World Change
EIN 203594548 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Mosaic School of Creative Education
EIN 471500738 · Headquarters: Oak Park, IL, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Music in Residence
EIN 334802640 · Headquarters: Oak Park, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- My Soul Is Dope Foundation
EIN 832504325 · Headquarters: Oak Park, IL, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nami Metro-suburban Inc
EIN 363851968 · Headquarters: OAK PARK, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Napoleon and Mable Jones Memorial Scholarship Foundation
EIN 831521383 · Headquarters: Oak Park, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nat'l Independent Flag Dealers
EIN 431498501 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- National Association of Letter Carriers
EIN 366108996 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- National Coalition of Dentists for Health Equity
EIN 850788624 · Headquarters: Oak Park, IL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Gun Safety Consortium
EIN 923481541 · Headquarters: Oak Park, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Organization for Women Inc
EIN 364090637 · Headquarters: Oak Park, IL, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Naturally Chicago Inc
EIN 872024385 · Headquarters: OAK PARK, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nextmove Foundation
EIN 394041927 · Headquarters: Oak Park, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Avenue Business Association
EIN 364474729 · Headquarters: OAK PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Northern Illinois Leadership Seminar
EIN 383666169 · Headquarters: Oak Park, IL, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Noteworthy Youth
EIN 843203196 · Headquarters: Oak Park, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nspirewithloveandtruth Theruthlynettejohnsonfoundationnfp
EIN 882038445 · Headquarters: OAK PARK, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Leyden Developmental Services Inc
EIN 237380622 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Park & River Forest Day Nursery
EIN 362182082 · Headquarters: OAK PARK, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Park & River Forest High School Imagine Foundation
EIN 841987439 · Headquarters: OAK PARK, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Park & River Forest Hs Alumni Associ
EIN 364511568 · Headquarters: OAK PARK, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oak Park and River Forest Youth Ultimate Organization
EIN 841778971 · Headquarters: Oak Park, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oak Park Area Arts Council
EIN 362893920 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Park Area Association of Realtors
EIN 361569400 · Headquarters: Oak Park, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Park Art League
EIN 366091119 · Headquarters: OAK PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oak Park Arts District Business Assoc
EIN 208203107 · Headquarters: OAK PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N