Data / Nonprofits / Illinois / O Fallon / Human services
Human services nonprofits in O Fallon, IL: 17 registered with the IRS
17 human services nonprofits are registered with the IRS in O Fallon, IL, 17 of them 501(c)(3) charities; the 3 that report revenue took in $496,439. The largest by revenue: Society of St Vincent de Paul ($191,677), Soulcial Solutions Foundation ($160,738), O Fallon Community Food Pantry Inc ($144,024).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Society of St Vincent de Paul | 501(c)(3) | 2019 | $191,677 | $66,904 | 2025-09 |
| Soulcial Solutions Foundation | 501(c)(3) | 2022 | $160,738 | $26,081 | 2025-12 |
| O Fallon Community Food Pantry Inc | 501(c)(3) | 2004 | $144,024 | $308,695 | 2024-12 |
| Flagmans Mission Continues | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| Hope House of Southern Illinois | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| It Makes Makes Cents Now | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Korean-American Association of Scott Area Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Love Them All | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Ofallon Underwater Search and Recovery Team | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Patriotic Sisters of the USA Inc | 501(c)(3) | 2007 | $0 | $0 | 2024-12 |
| Peters Place Foundation NFP | 501(c)(3) | 2011 | $0 | $0 | 2026-08 |
| Prophecy Charity Riders II | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Save Our Strays NFP | 501(c)(3) | 2005 | $0 | $0 | 2023-12 |
| Supporting Our Heros Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| This Grow Round | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Urban City Lights NFP | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Women Walking Empowered | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
Other causes in O Fallon, IL
- Education 21
- Recreation and sports 14
- Philanthropy, voluntarism and grantmaking foundations 10
- Religion-related 8
- Arts, culture and humanities 6
- Community improvement and capacity building 6
- Youth development 5
- Animal-related 4
- Mental health and crisis intervention 3
Every nonprofit in O Fallon, IL · Human services 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.