Data / Nonprofits / Oklahoma / Stillwater / Community improvement and capacity building
Community improvement and capacity building nonprofits in Stillwater, OK: 18 registered with the IRS
18 community improvement and capacity building nonprofits are registered with the IRS in Stillwater, OK, 5 of them 501(c)(3) charities; the 4 that report revenue took in $1.4 million. The largest by revenue: Visit Stillwater Inc ($1.2 million), Kentucky Auctioneers Association Inc ($110,688), Kansas Auctioneers Association Inc ($41,089).
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Every organization, largest by revenue first
Other causes in Stillwater, OK
- Education 58
- Human services 27
- Recreation and sports 23
- Religion-related 21
- Arts, culture and humanities 20
- Philanthropy, voluntarism and grantmaking foundations 15
- Animal-related 10
- Youth development 8
- Food, agriculture and nutrition 8
- Mental health and crisis intervention 8
- Environment 7
- Health care 6
- Crime and legal-related 4
- Public and societal benefit 4
- Science and technology 3
- Housing and shelter 3
- Civil rights, social action and advocacy 3
Every nonprofit in Stillwater, OK · Community improvement and capacity building 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.