Data / Nonprofits / Connecticut / Killingworth
Nonprofits in Killingworth, CT: 43 registered with the IRS
43 nonprofits are registered with the IRS in Killingworth, CT, 37 of them 501(c)(3) charities; the 15 that report revenue took in $4.2 million. The largest by revenue: Pathfinders Inc ($1.5 million), A Place Called Hope Inc ($513,099), Shoreline Breakers ($398,246). Most common causes: education (6), arts, culture and humanities (3), animal-related (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Pathfinders Inc | Recreation and sports | 501(c)(3) | 1998 | $1.5 million | $5.3 million | 2024-12 |
| A Place Called Hope Inc | Animal-related | 501(c)(3) | 2009 | $513,099 | $633,846 | 2025-12 |
| Shoreline Breakers | Recreation and sports | 501(c)(3) | 2017 | $398,246 | $137,880 | 2024-12 |
| Killingworth Ambulance Association Inc | 501(c)(3) | 1976 | $348,650 | $837,792 | 2025-06 | |
| Killingworth Library Association Inc | Education | 501(c)(3) | 1970 | $343,086 | $1.2 million | 2025-06 |
| Labs4rescue Inc | 501(c)(3) | 2005 | $320,386 | $601,975 | 2025-12 | |
| Arts Center at Killingworth Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $163,927 | $20,660 | 2024-12 |
| Killingworth Nursery School Association | 501(c)(3) | 1957 | $119,994 | $26,040 | 2025-06 | |
| Madison Rod and Gun Club Inc | 501(c)(7) | 1972 | $96,155 | $692,566 | 2025-12 | |
| Killingworth Lions Charities Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $72,573 | $53,121 | 2025-06 |
| Danny Boys Legacy Inc | Animal-related | 501(c)(3) | 2019 | $64,682 | $15,130 | 2025-12 |
| Kelly Allard Leach Foundation for Children With Spinal Injuries Inc | Medical research | 501(c)(3) | 2025 | $57,981 | $57,981 | 2025-12 |
| Killingworth Land Conservation Trust Inc | 501(c)(3) | 1974 | $39,315 | $948,431 | 2025-04 | |
| Killingworth Volunteer Fire Co Inc | 501(c)(3) | 1979 | $39,239 | $82,341 | 2024-12 | |
| Haddam Killingworth Travel Basketball Inc | Recreation and sports | 501(c)(3) | 2025 | $36,067 | $0 | 2025-12 |
| Asm International Connecticut Chapter | Science and technology | 501(c)(3) | 1941 | $0 | $0 | 2024-12 |
| Barbara L Thomas Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $745,713 | 2025-12 | |
| Brackets Club Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | |||
| CT National Dayof Prayer Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-12 | |
| Church of Faith and Life Inc | 501(c)(3) | 1983 | ||||
| Columbiettes Incorporated | 501(c)(10) | 1977 | $0 | $0 | 2025-08 | |
| Evergreen Cemetery | 501(c)(13) | 1994 | $0 | $0 | 2026-03 | |
| Grace Fellowship Church Inc | Religion-related | 501(c)(3) | 2022 | |||
| Green Hill Martial Arts Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Greenes Goats & Gardens | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-08 |
| Grow Together Initiative Inc | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Haddam Killingworth Youth Lacrosse Association | Youth development | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Haddam-Killingworth Intermediate Middle School Pto Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| Hope Alliance for Animals | Animal-related | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Intenational Association of Lions Clubs | 501(c)(4) | 1971 | $0 | $0 | 2025-06 | |
| International Association of Lions Clubs | 501(c)(4) | 1940 | $0 | $0 | 2026-06 | |
| Killingworth Elementary School Parent-Teacher Oragnization | Education | 501(c)(3) | 2000 | $0 | $0 | 2025-06 |
| Killingworth Historical Society | Arts, culture and humanities | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Killingworth Scholarship Assoc | 501(c)(3) | 1983 | $0 | $0 | 2025-12 | |
| Killingworth Womens Organization- GFWC Inc | Community improvement and capacity building | 501(c)(3) | 2005 | $0 | $0 | 2026-05 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| La Leche League International Inc | 501(c)(3) | 1979 | $0 | $0 | 2026-03 | |
| Let the Church Rise Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-12 | |
| Living Rock Church of Killingworth Inc | 501(c)(3) | 1987 | ||||
| Madison Lions Foundation Inc | 501(c)(3) | 1994 | $0 | $0 | 2026-06 | |
| Reading the World Inc | Education | 501(c)(3) | 2024 | $0 | $0 | 2026-01 |
| Seth Alan Peterson Memorial Scholarship Fund Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Shoreline Charity Inc | Human services | 501(c)(3) | 2025 |
By cause in Killingworth, CT
- Education 6
- Arts, culture and humanities 3
- Animal-related 3
- Philanthropy, voluntarism and grantmaking foundations 3
- Recreation and sports 3
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.