Data / Nonprofits / Illinois / Oak Park / Community improvement and capacity building
Community improvement and capacity building nonprofits in Oak Park, IL: 15 registered with the IRS
15 community improvement and capacity building nonprofits are registered with the IRS in Oak Park, IL, 8 of them 501(c)(3) charities; the 8 that report revenue took in $2.2 million. The largest by revenue: Naturally Chicago Inc ($616,433), The Heph Foundation ($540,100), Institute for Work and the Economy A Not-For-Profit Corporation ($359,171).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Naturally Chicago Inc | 501(c)(6) | 2023 | $616,433 | $57,562 | 2024-12 |
| The Heph Foundation | 501(c)(3) | 2021 | $540,100 | $17,102 | 2025-12 |
| Institute for Work and the Economy A Not-For-Profit Corporation | 501(c)(3) | 2001 | $359,171 | $82,081 | 2025-12 |
| Chicagoland Food Inc | 501(c)(6) | 2019 | $294,169 | $285,751 | 2024-12 |
| Us Pan Asian Amer CMBR of Commerce FDN Midwest Regional Chapter Inc | 501(c)(3) | 2024 | $135,599 | $268,771 | 2025-12 |
| Professional Womens Club of Chicago | 501(c)(6) | 2002 | $121,292 | $35,102 | 2025-06 |
| Styles for Kidz NFP | 501(c)(3) | 2013 | $66,911 | $35,938 | 2024-12 |
| Takeout 25 NFP | 501(c)(6) | 2022 | $22,103 | $19,709 | 2026-06 |
| American College of Nurse-Midwives | 501(c)(6) | 2010 | $0 | $0 | 2025-12 |
| Chicagoland Athena Leadership Organization Inc | 501(c)(4) | 2019 | $0 | $0 | 2025-12 |
| Community Cargo | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Economic Growth Initiative Inc NFP | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Illinois Association for Play Therapy | 501(c)(6) | 2009 | $0 | $0 | 2026-06 |
| Oak Park Ideas Worth Spreading | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| The Empowerment Experiment Foundation Inc | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
Other causes in Oak Park, IL
- Education 51
- Arts, culture and humanities 43
- Human services 43
- Religion-related 39
- Philanthropy, voluntarism and grantmaking foundations 29
- Youth development 19
- Health care 16
- Recreation and sports 15
- Public and societal benefit 11
- Diseases, disorders and medical disciplines 7
- Housing and shelter 5
- Food, agriculture and nutrition 5
- Mental health and crisis intervention 5
- Civil rights, social action and advocacy 5
- International, foreign affairs and national security 4
- Employment 4
- Crime and legal-related 4
- Environment 4
- Public safety, disaster preparedness and relief 3
Every nonprofit in Oak Park, IL · Community improvement and capacity building nonprofits across the state · 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.