Data / Nonprofits / California / San Andreas
Nonprofits in San Andreas, CA: 57 registered with the IRS
57 nonprofits are registered with the IRS in San Andreas, CA, 46 of them 501(c)(3) charities; the 19 that report revenue took in $19.9 million. The largest by revenue: The Resource Connection of Amador and Calaveras Counties Inc ($15 million), Oakendell Corporation ($2.2 million), Mark Twain Medical Center Foundation ($1.3 million). Most common causes: education (9), arts, culture and humanities (7), human services (5).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| The Resource Connection of Amador and Calaveras Counties Inc | Human services | 501(c)(3) | 1981 | $15 million | $10.6 million | 2025-06 |
| Oakendell Corporation | Human services | 501(c)(3) | 1980 | $2.2 million | $866,920 | 2024-12 |
| Mark Twain Medical Center Foundation | Health care | 501(c)(3) | 1984 | $1.3 million | $7.7 million | 2025-06 |
| Friends of the Calaveras County Library | Education | 501(c)(3) | 1988 | $226,987 | $1.6 million | 2024-12 |
| Calaveras County Seniors Center Inc | Human services | 501(c)(3) | 1993 | $198,412 | $413,659 | 2026-01 |
| Calaveras County Chamber of Commerce | 501(c)(6) | 1971 | $155,994 | $47,537 | 2024-12 | |
| Calaveras Cold Case Task Force | Crime and legal-related | 501(c)(3) | 2024 | $146,789 | $282,703 | 2025-12 |
| Motherlode Feral Cat Alliance | Animal-related | 501(c)(3) | 2022 | $144,676 | $92,475 | 2026-06 |
| Calaveras County Historical Society | Arts, culture and humanities | 501(c)(3) | 1970 | $135,229 | $2.3 million | 2023-06 |
| Veterans of Foreign Wars Department of California | Public and societal benefit | 501(c)(19) | 2000 | $83,164 | $204,973 | 2025-10 |
| San Andreas Rotary | Public and societal benefit | 501(c)(3) | 2025 | $82,268 | $71,494 | 2026-06 |
| Calaveras County Arts Council | Arts, culture and humanities | 501(c)(3) | 1982 | $80,250 | $206,529 | 2025-06 |
| Free & Accepted Masons of California | 501(c)(10) | 1940 | $67,141 | $959,686 | 2024-12 | |
| Ebbetts Pass Forest Watch | Environment | 501(c)(3) | 2002 | $44,985 | $29,399 | 2025-12 |
| Calaveras Wellness Foundation | Health care | 501(c)(3) | 2024 | $41,000 | $75,366 | 2025-12 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $28,543 | $10,077 | 2025-06 |
| Ken Onstad Benevolent Fund | Public safety, disaster preparedness and relief | 501(c)(3) | 2004 | $23,251 | $47,393 | 2024-12 |
| Manzanita Writers Press | Arts, culture and humanities | 501(c)(3) | 2016 | $14,317 | $5,763 | 2025-12 |
| Rotary International | 501(c)(4) | 1958 | $9,493 | $99,422 | 2026-06 | |
| 10 Lives Rescue and Sanctuary | Animal-related | 501(c)(3) | 2016 | $0 | $40,361 | 2025-12 |
| Blue Mountain Community Renewal Council Inc | Health care | 501(c)(3) | 1995 | $0 | $0 | 2023-12 |
| Calaveras Christmas To Remember Foundation | Human services | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Calaveras County Sheriffs Office Reserve Deputy Sheriffs Associatio | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2025-07 |
| Calaveras County Sheriffs Volunteer Unit | Crime and legal-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Calaveras Ffa Boosters | Education | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Calaveras Fire Prevention and Conservation | Environment | 501(c)(3) | 2025 | $0 | $0 | 2025-01 |
| Calaveras Grown | Food, agriculture and nutrition | 501(c)(5) | 2003 | $0 | $0 | 2025-12 |
| Calaveras MSNC TMPL Ass San Andreas | 501(c)(2) | 2011 | $0 | $0 | 2025-12 | |
| Calaveras Unified School District Educational Foundation | Education | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Calaveras Youth Basketball Association | Recreation and sports | 501(c)(3) | 2010 | $0 | $0 | 2025-06 |
| California Teachers Association | 501(c)(5) | 1976 | $0 | $0 | 2025-08 | |
| Calvary Worship Center Assembly of God | 501(c)(3) | 1964 | ||||
| Cashmere Fiber Asociation of Americas | Education | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Community Covenant Church San Andreas Ca | 501(c)(3) | 1975 | ||||
| Do More Good Than Harm | Human services | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Experimental Aircraft Association Mother Lode Chapter 484 Inc | Education | 501(c)(3) | 2017 | $0 | $0 | 2026-03 |
| Friends of Turner Park | Recreation and sports | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Little League Baseball Inc | 501(c)(3) | 1981 | $0 | $0 | 2025-09 | |
| Maranatha Baptist Church | 501(c)(3) | 1964 | ||||
| Mother Lode Friends of Music | Arts, culture and humanities | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Mother Lode Theatrical Alliance | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Mountain Oaks Pto | Education | 501(c)(3) | 2020 | $0 | $0 | 2026-06 |
| My Own School | 501(c)(3) | 1979 | $0 | $0 | 2025-12 | |
| Off the Wall Youth Theatre Troupe | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Open Earth Lab Foundation | Environment | 501(c)(3) | 2026 | |||
| Optimist International | 501(c)(4) | 1958 | $0 | $0 | 2025-09 | |
| P E G Access Corporation-Calaveras Community Television | Arts, culture and humanities | 501(c)(3) | 1985 | $0 | $0 | 2025-12 |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $0 | $0 | 2026-03 |
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2025-06 | |
| San Andreas Community Covenant Church | 501(c)(3) | 1971 | ||||
| San Andreas Merchants Association | Community improvement and capacity building | 501(c)(4) | 2025 | $0 | $0 | 2026-06 |
| Starhill Foundation | 501(c)(3) | 1987 | $0 | $0 | 2024-12 | |
| Task Force 2200 | Public and societal benefit | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Veterans of Foreign Wars of the United States Auxiliary | Public and societal benefit | 501(c)(19) | 2000 | $0 | $0 | 2026-06 |
| Volunteer Center of Calaveras County | 501(c)(3) | 1993 | $0 | $0 | 2025-12 | |
| Wayward School House | Education | 501(c)(3) | 2026 | $0 | $0 | 2026-06 |
By cause in San Andreas, CA
- Education 9
- Arts, culture and humanities 7
- Human services 5
- Public and societal benefit 4
- Environment 3
- Health care 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.