Data / Nonprofits / Wisconsin / Portage / Arts, culture and humanities
Arts, culture and humanities nonprofits in Portage, WI: 7 registered with the IRS
7 arts, culture and humanities nonprofits are registered with the IRS in Portage, WI, 7 of them 501(c)(3) charities; the 2 that report revenue took in $1.7 million. The largest by revenue: Historic Indian Agency House Association Inc ($1.5 million), Portage Center for the Arts Inc ($271,303).
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Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Historic Indian Agency House Association Inc | 501(c)(3) | 2024 | $1.5 million | $2.4 million | 2024-12 |
| Portage Center for the Arts Inc | 501(c)(3) | 1987 | $271,303 | $1.5 million | 2026-05 |
| Concerts at the Portage | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Flyways Waterfowl Museum Inc | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Portage Area Historical Society | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Portage Canal Society Incorporated | 501(c)(3) | 2000 | $0 | $0 | 2024-12 |
| Wisconsin American Legion Museum An D Learning Center Inc | 501(c)(3) | 2026 |
Other causes in Portage, WI
- Youth development 19
- Recreation and sports 11
- Education 6
- Human services 5
- Animal-related 4
- Religion-related 3
- Mental health and crisis intervention 3
Every nonprofit in Portage, WI · Arts, culture and humanities 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.