Data / Nonprofits / Pennsylvania / Knox
Nonprofits in Knox, PA: 38 registered with the IRS
38 nonprofits are registered with the IRS in Knox, PA, 24 of them 501(c)(3) charities; the 15 that report revenue took in $8.9 million. The largest by revenue: Keystone Smiles Community Learning Center Inc ($4.5 million), Lou Berteotti Foundation ($1 million), Knox Area Vol Ambulance Co Inc ($811,588). Most common causes: human services (5), recreation and sports (4), education (4).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Keystone Smiles Community Learning Center Inc | Education | 501(c)(3) | 1995 | $4.5 million | $3.1 million | 2025-09 |
| Lou Berteotti Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2022 | $1 million | $1.6 million | 2025-12 |
| Knox Area Vol Ambulance Co Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2007 | $811,588 | $1.6 million | 2026-05 |
| American Rabbit Breeders Association Inc | 501(c)(5) | 1957 | $634,419 | $723,899 | 2025-06 | |
| Clarion County Rod & Gun Club | Recreation and sports | 501(c)(7) | 1949 | $424,206 | $1.1 million | 2025-12 |
| Service Mens Club of Knox | 501(c)(7) | 1952 | $387,460 | $145,452 | 2024-12 | |
| Knox Volunteer Fire Company | Public safety, disaster preparedness and relief | 501(c)(3) | 1999 | $277,788 | $1.1 million | 2024-12 |
| Knox Public Library | 501(c)(3) | 1986 | $271,378 | $3.1 million | 2025-12 | |
| Camo Cares | Human services | 501(c)(3) | 2010 | $248,558 | $27,312 | 2025-12 |
| American Legion | 501(c)(19) | 1946 | $137,575 | $990,178 | 2025-07 | |
| Clarion County Sportsmen Youth Inc | Recreation and sports | 501(c)(3) | 2001 | $99,290 | $67,594 | 2025-12 |
| International Association of Lions Clubs | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1940 | $43,543 | $218,860 | 2025-06 |
| American Rabbit Breeders Foundation | Animal-related | 501(c)(3) | 1994 | $42,029 | $363,520 | 2025-06 |
| Keystone School District Education Foundation | Education | 501(c)(3) | 2012 | $30,461 | $83,504 | 2024-12 |
| Heavenly Gaits Therapeutic Riding Center Inc | Recreation and sports | 501(c)(3) | 2014 | $1,741 | $164,493 | 2025-12 |
| Aglow International | 501(c)(3) | 1973 | $0 | $0 | 2025-12 | |
| Allegheny River Thunder Baseball | Youth development | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| American Legion Auxiliary | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Autism Tough Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Dusty Bible | Religion-related | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Emmanuel Lutheran Church | 501(c)(3) | 1988 | ||||
| First Independent Assembly of God International Church | 501(c)(3) | 1964 | ||||
| Free & Accepted Masons of Pennsylvania | 501(c)(10) | 1941 | ||||
| Friends of Christian | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Intermediate Unit 6 Educational Support Personnel Association | 501(c)(5) | 1993 | $0 | $0 | 2025-08 | |
| Keystone Cats | Education | 501(c)(3) | 2024 | |||
| Keystone Custodial Educational Support Personnel Association | Employment | 501(c)(5) | 1993 | $0 | $0 | 2025-08 |
| Keystone Education Association | Education | 501(c)(5) | 2009 | $0 | $0 | 2025-08 |
| Knox Civic Club | Community improvement and capacity building | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Knox United Methodist Church | 501(c)(3) | 1974 | 2012-12 | |||
| MRS Claus Club of Knox | Human services | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Monroe Cemetery Association | 501(c)(13) | 1996 | $0 | $0 | 2026-01 | |
| Monroe Community Club | Human services | 501(c)(4) | 2024 | $0 | $0 | 2025-12 |
| Selker-Kerle Charity Inc | Human services | 501(c)(3) | 2017 | $358,603 | 2024-12 | |
| Sligo Sportsmens Club | Recreation and sports | 501(c)(3) | 2025 | |||
| St Pauls Lutheran Church | 501(c)(3) | 1988 | ||||
| Starr Cemetery Association | 501(c)(13) | 1969 | $0 | $0 | 2025-12 | |
| Union Cemetery Association of Edenburg | 501(c)(13) | 1942 | $0 | $0 | 2025-06 |
By cause in Knox, PA
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.