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Data / Nonprofits / California / Orinda

Nonprofits in Orinda, CA: 194 registered with the IRS

194 nonprofits are registered with the IRS in Orinda, CA, 166 of them 501(c)(3) charities; the 82 that report revenue took in $66.3 million. The largest by revenue: Orinda Country Club ($17.1 million), National Interscholastic Cycling Association ($10.2 million), Orinda Network for Education ($5.9 million). Most common causes: education (19), recreation and sports (19), philanthropy, voluntarism and grantmaking foundations (17).

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Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
Orinda Country Club501(c)(7)1934$17.1 million$34.9 million2024-12
National Interscholastic Cycling AssociationYouth development501(c)(3)2014$10.2 million$4.6 million2025-12
Orinda Network for Education501(c)(3)1980$5.9 million$8.7 million2025-06
Orinda Senior Village IncHousing and shelter501(c)(3)1980$5.5 million$34 million2025-01
Sleepy Hollow Recreational Association Inc501(c)(7)1959$2.2 million$3.6 million2025-12
Housing Development & Neighborhood Preservation Corporation-OcdHousing and shelter501(c)(3)1979$2 million$4.2 million2024-12
Orinda AcademyEducation501(c)(3)1981$1.9 million$713,9772025-06
California Magic SCRecreation and sports501(c)(3)2013$1.7 million$1.2 million2025-12
Moraga Valley Swim & Tennis Club501(c)(7)1960$1.7 million$6.7 million2025-10
Orinda Park Inc501(c)(7)1945$1.5 million$2.4 million2024-12
Contra Costa Alternative School Inc501(c)(3)1974$1.4 million$1.9 million2025-06
Orinda Aquatics IncRecreation and sports501(c)(3)1996$1.3 million$486,2552025-12
Meadow Swim & Tennis Club501(c)(7)1958$1.3 million$3.3 million2025-12
The Orinda Preschool IncorporatedEducation501(c)(3)1967$937,274$958,7032025-05
Human Energy IncScience and technology501(c)(3)2021$918,811$413,8062025-12
National Interscholastic Cycling AssociationRecreation and sports501(c)(3)2014$912,143$632,8322025-12
Xenophon Therapeutic Riding CenterHuman services501(c)(3)1993$549,776$1.6 million2024-12
International Vision VolunteersInternational, foreign affairs and national security501(c)(3)1996$509,434$168,7912024-12
Yuan Tze Ren Xue Center IncMental health and crisis intervention501(c)(3)2012$479,572$613,8952025-12
Orinda Baseball Association501(c)(3)1986$457,024$324,0932025-12
Conservation Volunteers International Program501(c)(3)2008$423,340$395,8072025-12
Orinda Intermediate School Parents Club IncEducation501(c)(3)1999$384,467$953,1172026-06
Star Foundation501(c)(3)1984$368,373$387,3332024-12
Miramonte High School Parents Club IncEducation501(c)(3)1995$346,873$877,2312026-06
Orinda AssociationCommunity improvement and capacity building501(c)(3)2004$321,844$298,0672024-12
Yolo PoloRecreation and sports501(c)(3)2024$284,351$120,2482025-12
Friends of Ruwenzori FoundationHuman services501(c)(3)2017$261,956$99,2562024-12
Orinda M ClubRecreation and sports501(c)(3)2019$248,629$119,7432024-12
International Fund for Photography IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1998$236,500$36,0972025-12
Glorietta Parents ClubEducation501(c)(3)2000$228,823$1 million2025-06
Phi Kappa Sigma Berkeley Associates Inc501(c)(7)1958$222,991$1 million2025-12
Imdad IncEducation501(c)(3)2021$220,840$366,2112025-12
Sleepy Hollow Parents Club IncEducation501(c)(3)2005$215,442$1.4 million2025-06
Childrens Global Education Fund IncEducation501(c)(3)2020$204,180$612,3182025-12
Orinda Moraga Pools Association Inc501(c)(3)1984$200,570$50,5942024-12
Mindful LittlesYouth development501(c)(3)2017$192,041$131,3472024-12
Standing StraightInternational, foreign affairs and national security501(c)(3)2013$190,241$360,8142024-12
Northern Californial Chap of the Socty of Industrial & Off Realtors501(c)(6)1989$182,117$25,9792024-10
Seventh-Day Adventist Kinship International Inc501(c)(3)1983$179,967$720,3572025-12
Orinda Rotary Endowment501(c)(3)1985$175,869$1.6 million2026-06
Wagner Ranch Parents ClubEducation501(c)(3)1998$174,731$1.5 million2025-06
Orinda Community Foundation IncCommunity improvement and capacity building501(c)(3)2010$162,785$2.9 million2024-12
Free & Accepted Masons of California501(c)(10)1940$159,315$2.1 million2024-12
Mats Soccer Club IncRecreation and sports501(c)(3)2023$146,988$48,3392025-06
Miramonte Booster ClubEducation501(c)(3)2015$130,296$138,2142025-06
ActualismReligion-related501(c)(3)1978$129,361$173,1562025-09
Orinda Masonic Hall Association501(c)(2)1920$106,152$11,1222024-12
Orinda Moraga Swim Club IncRecreation and sports501(c)(3)2024$104,538$11,4372025-12
Reclegal ResourcesEducation501(c)(3)2019$103,950$47,7662025-12
Sausalito Historical Society501(c)(3)1986$103,541$205,6262025-12
Friends of the Orinda Library Inc501(c)(3)1961$101,092$5.1 million2025-12
Lamorinda Arts Council501(c)(3)1968$99,863$77,4062024-12
Give One Dollar A DayHuman services501(c)(3)2015$95,204$60,6932025-12
Orinda Garden ClubEnvironment501(c)(3)1981$91,281$129,7382026-06
WomensingArts, culture and humanities501(c)(3)2000$89,917$117,4242025-06
Bullpen Club IncRecreation and sports501(c)(3)2022$86,322$12,3832025-06
United States Water Polo FoundationRecreation and sports501(c)(3)1985$80,652$4.4 million2025-09
Pacific Civic Exchange IncArts, culture and humanities501(c)(3)2024$74,040$74,2292025-04
Central Eu California Cultural InstituteArts, culture and humanities501(c)(3)2014$72,461$32,4542025-12
Fire Safe Moraga-OrindaPublic safety, disaster preparedness and relief501(c)(3)2023$70,431$49,9332025-06
Orinda Water Polo FoundationRecreation and sports501(c)(3)2023$69,962$46,8032025-12
General Federation of Womens Clubs501(c)(3)1985$66,732$15,8232025-06
Friends of the Joaquin Moraga AdobeArts, culture and humanities501(c)(3)2011$58,370$1.2 million2025-12
Rotary International501(c)(4)1958$56,719$33,0662026-06
Snow Family Foundation IncHuman services501(c)(3)2023$48,600$3,1722024-12
Grizzly Peak Cyclists Inc501(c)(7)1974$45,307$53,8022025-12
Stampede High School Lacrosse Club IncRecreation and sports501(c)(3)2021$44,651$26,5352025-12
Girls Crushing It IncYouth development501(c)(3)2019$44,610$17,2222025-12
Peninsula Australian Shepherd Association IncAnimal-related501(c)(4)2024$33,459$27,1912024-12
AglantisEnvironment501(c)(3)2014$28,468$208,6032025-12
Orinda Downs Homeowners Assoc501(c)(4)1973$27,991$200,9592025-05
Rbi Academy501(c)(3)2018$21,915$1,0072024-12
Mukunghwa Korean SchoolArts, culture and humanities501(c)(3)1999$19,742$19,4942024-12
Del Rev Parents ClubEducation501(c)(3)1999$19,259$1.1 million2025-06
Lifchez-Stronach Windfall FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2025$13,945$13,9452024-12
Moraga-Orinda Professional Firefighter AssociationMutual and membership benefit501(c)(4)2024$12,534$26,6552025-12
Orinda Hiking ClubRecreation and sports501(c)(7)2017$11,617$198,2282025-12
PeopleunitednetCommunity improvement and capacity building501(c)(3)2023$11,284$2,5852025-12
Golden State Chimney Sweep GuildCommunity improvement and capacity building501(c)(6)2016$10,965$17,4482024-10
Americare Neurosurgery InternationalDiseases, disorders and medical disciplines501(c)(3)2005$6,000$46,5582025-12
Restoration TrustEnvironment501(c)(3)2013$2,000$91,6262025-12
Center for Slavic Arts and CultureArts, culture and humanities501(c)(3)2024$1,350$1,3502025-12
303 Re-Purpose IncorporatedHuman services501(c)(3)2019$0$02023-12
Alacosta Divers CorporationEnvironment501(c)(3)2016$0$02025-06
Anthony Chow FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2023$18,9562025-12
Assaya Sangha501(c)(3)2021
Baldwin Rubicon Conservancy IncPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2024$0$02024-12
Barth Foundation501(c)(3)1987$4.6 million2025-09
Bay Area Applied MycologyEnvironment501(c)(3)2015$0$02025-12
Bay Area Hand ClubHealth care501(c)(3)2026
Berkeley Korean United Methodist Church501(c)(3)1974
Berkeley Poets Worskshop & Press501(c)(3)1973$0$02025-11
Boys Team Charity Inc501(c)(3)2002$0$02026-04
California Federation of Womens Clubs501(c)(3)1998$0$02026-05
California Search and RescuePublic safety, disaster preparedness and relief501(c)(3)2007$0$02024-12
California Teachers Association501(c)(5)1976$0$02025-08
California Teachers Association501(c)(5)1976$0$02024-08
Camp Celiac of Northern CaliforniaRecreation and sports501(c)(3)2025$0$02025-12
Central Donor Gift FundPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2011$0$02025-12
Chen Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2023$56,5992025-12
Chevron Retirees AssociationEmployment501(c)(4)2010$0$02025-12
Cloud Nine FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2001$296,5392025-12
Crestview Pool Association501(c)(7)1995$0$02026-04
DM Public Interest FellowshipEducation501(c)(3)2007$0$02025-06
David Flagg Ministries Inc501(c)(3)1982$926,8562024-12
Desert DoveArts, culture and humanities501(c)(3)1998$0$02024-12
Diablo Alliance Youth Water Polo Development CorpRecreation and sports501(c)(3)2017$0$02025-12
Empulsive IncScience and technology501(c)(3)2022$0$02024-12
Energy Crossroads IncEnvironment501(c)(3)2013$0$02023-12
Exchange Community InitiativesYouth development501(c)(3)2026
Fallen Leaf Lake Protection Association501(c)(3)1956$0$02024-12
Friends Of@ren Xue International IncDiseases, disorders and medical disciplines501(c)(3)2019$493,0122025-12
Friends of Orinda CreeksEnvironment501(c)(3)2012$0$02025-12
Friends of the Wagner Ranch Nature AreaEnvironment501(c)(3)2008$0$02025-12
Gabriela Apartments Inc501(c)(3)1995$0$02025-12
Gateway Settlement Fund AllianceEnvironment501(c)(3)2012$0$02025-12
Girlsmart Literacy ProgramYouth development501(c)(3)2009$169,6722024-12
Global Waters OutreachPublic and societal benefit501(c)(3)2015$0$02025-12
Grayling FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2001$255,4702025-12
Hafez FoundationEducation501(c)(3)2022$0$02024-12
Helen J and Thomas Nelson Urban Sr Charitable Foundation IVPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1996$1.2 million2025-06
Help N Hands Across the SeasEducation501(c)(3)1996$3.1 million2025-12
Heras Helping Hands IncorporatedPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2011$0$02025-12
Holy Cross Orthodox Church of the Antiochian Orthodox Christian Arch501(c)(3)1962
Holy Shepherd Lutheran Church501(c)(3)1988
Homeless First Inc501(c)(3)2021$0$02024-12
Institute for the Study of ConsciousnessEducation501(c)(3)2014$0$02025-12
Intercontinental Housing and Economic Development CorporationReligion-related501(c)(3)1996$0$02025-12
Jobs Daughters International501(c)(3)2001$0$02025-05
Jose A Manglicmot FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2025
Kaivelo FoundationRecreation and sports501(c)(3)2016$0$02024-12
Knights of Columbus501(c)(8)1940$0$02025-12
Korean Community Church of Lamorinda501(c)(3)1988
L Amour de La Vie FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2015$296,1972024-12
La Lapin FoundationHuman services501(c)(3)2021$2.3 million2024-12
Lady Mats Lacrosse Club IncRecreation and sports501(c)(3)2025$0$02025-12
Lamorinda Field HockeyYouth development501(c)(3)2025
Mindful Eyes Foundation IncHealth care501(c)(3)2016$0$02025-12
Monte Lindo Church of Christ Corporation501(c)(3)1975
Morinda Samurai Baseball ClubRecreation and sports501(c)(3)2024$0$02025-12
Native Bird ConnectionsEnvironment501(c)(3)2000$0$02025-12
Natividad AssociationCommunity improvement and capacity building501(c)(3)2024$0$02025-12
New Light Christian OrganizationPublic and societal benefit501(c)(3)2026
Northern California Solar EnergyEnvironment501(c)(3)1978$0$02025-12
Novogradac Rivers FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2001$16.6 million2024-12
Oak Springs Home Association501(c)(7)1961$0$02025-10
Ocean Recovery AllianceEnvironment501(c)(3)2012$0$02025-12
Old Yellow House Foundation IncEducation501(c)(3)2022$7432024-12
Orinda Bsa Troop 303 IncYouth development501(c)(7)2018$0$02025-08
Orinda Chamber of CommerceCommunity improvement and capacity building501(c)(6)1958$0$02025-12
Orinda Facilities Financingcorporation IncPublic and societal benefit501(c)(4)2006
Orinda Historical Society501(c)(3)1976$0$02025-06
Orinda Horse Association501(c)(7)1991$0$02025-09
Orinda-Tabor Sister City Foundation IncCommunity improvement and capacity building501(c)(3)1997$0$02025-12
Pacific Water Polo Inc501(c)(3)$0$02025-12
Planter S Promise IncEnvironment501(c)(3)2023$0$02025-06
Protestant Episcopal Church in the Diocese of California501(c)(3)1976
Pushing for Peace ProjectYouth development501(c)(3)2013$0$02025-12
Reach for the Pars Youth Golf FoundationYouth development501(c)(3)2014$0$02026-06
Regional Parks Association501(c)(3)1950$0$02025-12
Richmond Public Library Foundation IncEducation501(c)(3)2004$0$02025-12
Rodan Family Foundation501(c)(3)2019$83 million2024-12
Ronald & Beverly Gross Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2001$78,4172025-12
Rudd Family Foundation 091297Philanthropy, voluntarism and grantmaking foundations501(c)(3)1997$8.1 million2025-08
Safe StridesHealth care501(c)(3)2025
San Francisco Insurance ProfessionalsCommunity improvement and capacity building501(c)(6)2025$0$02026-06
Santa Clara County Chinese Golf Club501(c)(7)1983$0$02025-10
Severson Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)1994$618,3422025-06
Sevwins PrepEducation501(c)(3)2024$0$02025-12
Simpson Foundation501(c)(3)1989$128.4 million2024-12
Sons in Retirement Foundation IncorporatedPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2019$0$02023-12
Spirits in ActionReligion-related501(c)(3)2008
Spiritual Assembly of the Bahais of Orinda501(c)(3)1995
St John the Evangelist Orthodox of Antiochian Orthodox Archdiocese of501(c)(3)1970
St Marks Church of Orinda and MoragaReligion-related501(c)(3)2020
Stars Athletic Collective IncYouth development501(c)(3)2024
Strong CommunitiesCommunity improvement and capacity building501(c)(3)2018$0$02025-12
Sufi Universal Fraternal InstituteReligion-related501(c)(3)2020$0$02025-12
Sunjams ProductionsArts, culture and humanities501(c)(3)2015$0$02024-12
Ta Hsiung Buddhist Association501(c)(3)1990
Temple Hill Symphony OrchestraArts, culture and humanities501(c)(3)2007$0$02024-06
The Depolo Foundation501(c)(3)1988$1.6 million2025-12
The Kickboard FoundationRecreation and sports501(c)(3)2026
The Nakwatsvewat Institute IncHuman services501(c)(3)2007$0$02025-12
Three Point Club IncRecreation and sports501(c)(3)2023$0$02025-12
Thrival FoundationFood, agriculture and nutrition501(c)(3)2015$0$02025-04
Toastmasters International501(c)(3)1945$0$02024-12
Toastmasters International501(c)(3)1945$0$02025-12
Toastmasters International501(c)(3)1945$0$02025-12
Unity Free Clinic IncHealth care501(c)(3)2025$0$02025-12
Unruh Family FoundationArts, culture and humanities501(c)(3)2003$244,9062025-12
We Help Sports IncHuman services501(c)(3)2023$0$02024-12
Worship TransformsHuman services501(c)(3)2024$0$02025-12
Yakalo CollectiveYouth development501(c)(3)2020$0$02025-12

By cause in Orinda, CA

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.