Data / Nonprofits / Missouri / O Fallon / Education
Education nonprofits in O Fallon, MO: 15 registered with the IRS
15 education nonprofits are registered with the IRS in O Fallon, MO, 15 of them 501(c)(3) charities; the 4 that report revenue took in $583,689. The largest by revenue: Ideas Institute ($436,380), Maggie Welby Foundation ($71,846), Fort Zumwalt Public School Education Foundation ($69,893).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Ideas Institute | 501(c)(3) | 2020 | $436,380 | $81,723 | 2025-12 |
| Maggie Welby Foundation | 501(c)(3) | 2006 | $71,846 | $65,754 | 2024-12 |
| Fort Zumwalt Public School Education Foundation | 501(c)(3) | 2006 | $69,893 | $281,267 | 2025-06 |
| Lambda Sigma Pi Alumnae Association | 501(c)(3) | 2021 | $5,570 | $11,314 | 2025-06 |
| Anthony Armstrong 88 Foundation | 501(c)(3) | 2005 | $178,055 | 2024-12 | |
| Che Maries Child and Adult Development Center Inc | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Delta Zeta Alumni Association | 501(c)(3) | 2017 | $0 | $0 | 2026-04 |
| Dreamlifter Foundation Inc | 501(c)(3) | 2024 | |||
| Fort Zumwalt West Band Booster Association | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Future Apostle Academy Dba Future Apostle Learning Center & Academy | 501(c)(3) | 2021 | |||
| Little Learners Midwest Academy Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Roots & Wings Christian Academy Inc | 501(c)(3) | 2026 | |||
| St Charles Christian Home Educators | 501(c)(3) | 2012 | 2025-04 | ||
| St Louis Theatre Kids | 501(c)(3) | 2024 | $0 | $3,185 | 2024-12 |
| Twin Chimneys Elementary School Pto | 501(c)(3) | 2000 | $0 | $0 | 2026-06 |
Other causes in O Fallon, MO
- Human services 17
- Religion-related 15
- Recreation and sports 14
- Arts, culture and humanities 9
- Diseases, disorders and medical disciplines 6
- International, foreign affairs and national security 4
- Youth development 4
- Animal-related 4
- Housing and shelter 3
- Crime and legal-related 3
Every nonprofit in O Fallon, MO · Education 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.