Data / Nonprofits / Missouri / Ballwin / Youth development
Youth development nonprofits in Ballwin, MO: 5 registered with the IRS
5 youth development nonprofits are registered with the IRS in Ballwin, MO, 4 of them 501(c)(3) charities; the 3 that report revenue took in $461,508. The largest by revenue: Friend of the Youth Foundation Optimist Club of St Louis ($246,092), Missouri Action for Kids ($114,963), Walinzi Foundation ($100,453).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Friend of the Youth Foundation Optimist Club of St Louis | 501(c)(3) | 1953 | $246,092 | $4 million | 2025-09 |
| Missouri Action for Kids | 501(c)(4) | 2025 | $114,963 | $273,261 | 2024-12 |
| Walinzi Foundation | 501(c)(3) | 2021 | $100,453 | $369,340 | 2025-12 |
| Infectionaut Labs | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Sweet Celebrations | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
Other causes in Ballwin, MO
- Education 20
- Religion-related 18
- Recreation and sports 17
- Arts, culture and humanities 16
- Human services 15
- Philanthropy, voluntarism and grantmaking foundations 14
- Public and societal benefit 8
- Animal-related 6
- Community improvement and capacity building 6
- Mental health and crisis intervention 5
- Health care 5
- Diseases, disorders and medical disciplines 4
- Crime and legal-related 4
- Medical research 4
- Environment 4
- Mutual and membership benefit 3
Every nonprofit in Ballwin, MO · Youth development 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.