Data / Nonprofits / Wisconsin / Hartland / Education
Education nonprofits in Hartland, WI: 14 registered with the IRS
14 education nonprofits are registered with the IRS in Hartland, WI, 14 of them 501(c)(3) charities; the 6 that report revenue took in $15.6 million. The largest by revenue: University Lake School Inc ($15.4 million), Swallow Education Foundation Inc ($109,591), Arrowhead Scholarship Fund Inc ($64,908).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| University Lake School Inc | 501(c)(3) | 1956 | $15.4 million | $26.8 million | 2025-06 |
| Swallow Education Foundation Inc | 501(c)(3) | 2009 | $109,591 | $102,172 | 2025-12 |
| Arrowhead Scholarship Fund Inc | 501(c)(3) | 2003 | $64,908 | $20,198 | 2025-12 |
| Tristate Thoracic Society | 501(c)(3) | 2004 | $44,093 | $101,371 | 2025-12 |
| Hartland-Lakeside Education Foundation | 501(c)(3) | 2007 | $39,459 | $93,977 | 2026-06 |
| Lake Country Parent Teacher Organization Inc | 501(c)(3) | 2005 | $13,369 | $25,301 | 2025-06 |
| Arrowhead High School Endowment Fund Inc | 501(c)(3) | 2005 | $129,470 | 2025-06 | |
| Arrowhead Union High School Pto | 501(c)(3) | 2023 | $9,548 | 2025-06 | |
| Milwaukee Chapter Csi Education Trust | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| North Lake Education Foundation Incorporated | 501(c)(3) | 2020 | $57,078 | 2025-09 | |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Restem Incorporated | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Stacey Elizabeth Mayer Foundation Inc | 501(c)(3) | 2009 | $389,516 | 2025-12 | |
| Wombs - Women Owning Mind Body Self | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
Other causes in Hartland, WI
- Philanthropy, voluntarism and grantmaking foundations 18
- Recreation and sports 13
- Religion-related 9
- Human services 8
- Environment 3
- Arts, culture and humanities 3
Every nonprofit in Hartland, WI · 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.