Data / Nonprofits / Missouri / St Charles
Nonprofits in St Charles, MO: 32 registered with the IRS
32 nonprofits are registered with the IRS in St Charles, MO, 28 of them 501(c)(3) charities; the 8 that report revenue took in $2 million. The largest by revenue: Birthright of St Charles Inc ($759,828), Chamber of Commerce of St Charles Mo ($618,647), Parent Booster USA Inc ($150,706). Most common causes: religion-related (6).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Birthright of St Charles Inc | Health care | 501(c)(3) | 2011 | $759,828 | $1.3 million | 2025-12 |
| Chamber of Commerce of St Charles Mo | 501(c)(6) | 1946 | $618,647 | $1.3 million | 2024-12 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $150,706 | $56,366 | 2025-06 |
| Hearth Patio & Barbecue Association | 501(c)(6) | 1985 | $111,940 | $249,374 | 2024-12 | |
| Hearth Patio & Barbecue Association | 501(c)(6) | 1985 | $97,146 | $240,851 | 2024-12 | |
| St Charles Sister Cities Programs Inc | International, foreign affairs and national security | 501(c)(3) | 1995 | $95,942 | $141,185 | 2024-12 |
| Karen Weidinger Foundation | Health care | 501(c)(3) | 2007 | $93,897 | $115,986 | 2024-12 |
| North St Louis County Obedience Training Club | 501(c)(4) | 1997 | $48,811 | $90,286 | 2025-12 | |
| Abg Charitable Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2017 | $1 | 2024-12 | |
| Ambassadors for Christ in Haiti | 501(c)(3) | 1991 | ||||
| Anjuman-E-Ahle Bayt Inc | Religion-related | 501(c)(3) | 2005 | |||
| Believers Fellowship | 501(c)(3) | 1976 | ||||
| Bible-Based Fellowship Church | Religion-related | 501(c)(3) | 2002 | |||
| Bnai Torah | 501(c)(3) | 1985 | ||||
| Christview Christian Church of St Charles Missouri | 501(c)(3) | 1971 | ||||
| Church of Christ of St Charles Missouri | Religion-related | 501(c)(3) | 1996 | |||
| Emmanuel Christian Fellowship | 501(c)(3) | 1994 | ||||
| Forgotten Adoption Option Inc | Human services | 501(c)(3) | 2023 | $0 | $21,623 | 2025-12 |
| Friends & Family Network | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| Friends in Village Development Bangladesh USA | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| House of Elohim | Religion-related | 501(c)(3) | 2001 | |||
| Liberty Christian Outreach Church Inc | 501(c)(3) | 1986 | ||||
| M2M Imprint Inc | Human services | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Pi Mu Epsilon Inc | 501(c)(3) | 1953 | $0 | $0 | 2025-06 | |
| Spiritual Enrichment Center Inc | Religion-related | 501(c)(3) | 1993 | |||
| St Charles County Public Arena Authority | Public and societal benefit | 501(c)(3) | 1998 | |||
| St Peters Bible Chapel | 501(c)(3) | 1969 | ||||
| The Word Tabernacle | 501(c)(3) | 1989 | ||||
| Union Sinai Missionary Baptist | Religion-related | 501(c)(3) | 1999 | |||
| Victory Church of St Charles | 501(c)(3) | 1984 | ||||
| Willie M Harris Elementary School Pto | Education | 501(c)(3) | 2014 | $0 | $0 | 2023-06 |
| Windriders Foundation | Public safety, disaster preparedness and relief | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
By cause in St Charles, MO
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.