Data / Nonprofits / Wisconsin / Oconomowoc / Arts, culture and humanities
Arts, culture and humanities nonprofits in Oconomowoc, WI: 10 registered with the IRS
10 arts, culture and humanities nonprofits are registered with the IRS in Oconomowoc, WI, 10 of them 501(c)(3) charities; the 4 that report revenue took in $427,400. The largest by revenue: German Christmas Market of Oconomowoc ($152,735), Transparent Watercolor Society of America ($123,859), Oconomowoc Festival of the Arts LTD ($82,775).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| German Christmas Market of Oconomowoc | 501(c)(3) | 2020 | $152,735 | $505,014 | 2024-12 |
| Transparent Watercolor Society of America | 501(c)(3) | 1976 | $123,859 | $295,520 | 2025-12 |
| Oconomowoc Festival of the Arts LTD | 501(c)(3) | 2012 | $82,775 | $106,811 | 2025-10 |
| Oconomowoc Community Theatre | 501(c)(3) | 2023 | $68,031 | $34,545 | 2025-12 |
| Ashippun Historical Society Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Canticum Novum A Wels Chamber Choir Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Jubilate Chorale Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Labelle Ballet Company | 501(c)(3) | 2025 | |||
| Milwaukee Handbell Ensemble Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Oconomowoc Chamber Orchestra | 501(c)(3) | 2010 | $0 | $0 | 2026-05 |
Other causes in Oconomowoc, WI
- Recreation and sports 32
- Education 24
- Religion-related 15
- Human services 14
- Public safety, disaster preparedness and relief 11
- Philanthropy, voluntarism and grantmaking foundations 9
- Health care 9
- Mental health and crisis intervention 9
- Environment 6
- Community improvement and capacity building 6
- Public and societal benefit 6
- International, foreign affairs and national security 5
- Animal-related 3
- Food, agriculture and nutrition 3
Every nonprofit in Oconomowoc, 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.