Data / Nonprofits / California / Diamond Bar
Nonprofits in Diamond Bar, CA: 369 registered with the IRS
369 nonprofits are registered with the IRS in Diamond Bar, CA, 313 of them 501(c)(3) charities; the 90 that report revenue took in $126.7 million. The largest by revenue: Specialty Equipment Market Association ($59.3 million), International Brotherhood of Electrical Workers ($33.4 million), Society for the Advancement of Material & Process Engineering ($8.3 million). Most common causes: religion-related (82), education (44), human services (40).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Specialty Equipment Market Association | 501(c)(6) | 1970 | $59.3 million | $157 million | 2025-06 | |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $33.4 million | $24.2 million | 2025-12 | |
| Society for the Advancement of Material & Process Engineering | 501(c)(6) | 1972 | $8.3 million | $10.7 million | 2025-06 | |
| Arpan Foundation Incorporated | Education | 501(c)(3) | 2006 | $3.5 million | $1.1 million | 2025-06 |
| Specialty Equipment Warrantyalliance | Public and societal benefit | 501(c)(6) | 2008 | $2.4 million | $176,987 | 2025-06 |
| Institute of Knowledge Iok Foundati On | Religion-related | 501(c)(3) | 2026 | $2 million | $59,000 | 2025-12 |
| Coalition of California Utility Employees | 501(c)(5) | 1994 | $1.9 million | $710,208 | 2024-12 | |
| Pacific Crest Youth Arts Organization | Arts, culture and humanities | 501(c)(3) | 1993 | $1.8 million | $1.4 million | 2024-10 |
| Global Mission Church | Religion-related | 501(c)(3) | 1997 | $1.2 million | $2.3 million | 2025-12 |
| You Are the Difference Foundation Inc | Recreation and sports | 501(c)(3) | 1995 | $983,711 | $30,399 | 2013-12 |
| American Service To India Medical & Educational Foundations | International, foreign affairs and national security | 501(c)(3) | 1982 | $914,147 | $1.2 million | 2025-08 |
| Horizon University A California Non Profit Religious Group | Religion-related | 501(c)(3) | 2014 | $684,892 | $735,967 | 2025-06 |
| Outreach Map | Religion-related | 501(c)(3) | 1977 | $682,258 | $752,630 | 2024-12 |
| Good TV USA Ministries | Religion-related | 501(c)(3) | 2008 | $677,822 | $496,693 | 2025-12 |
| Habibi International | International, foreign affairs and national security | 501(c)(3) | 2022 | $604,714 | $441,838 | 2025-06 |
| New Era Chinese Academy | Education | 501(c)(3) | 2023 | $492,254 | $38,028 | 2025-12 |
| South Coast Air Quality Management District Veba Trust | Mutual and membership benefit | 501(c)(9) | 2011 | $453,804 | $865,736 | 2025-12 |
| Tze Hung Buddhism Center | Religion-related | 501(c)(3) | 2001 | $444,349 | $700,481 | 2025-05 |
| Sema Memorial Scholarship Fund | Education | 501(c)(3) | 1992 | $432,498 | $3.1 million | 2025-06 |
| Diamond Point Club | 501(c)(7) | 1965 | $396,117 | $418,330 | 2024-12 | |
| Society for the Advancement of Material & Process Engineers | 501(c)(3) | 1972 | $333,551 | $1.3 million | 2025-06 | |
| Rahmani Education & Relief Organization | Public and societal benefit | 501(c)(3) | 2020 | $290,986 | $631,318 | 2024-12 |
| Dancing With the Elephant | Human services | 501(c)(3) | 2021 | $285,554 | $77,663 | 2025-12 |
| Andrew Ennabe Charitable Foundation | Human services | 501(c)(3) | 2009 | $258,671 | $370,547 | 2025-12 |
| Clay Music | Religion-related | 501(c)(3) | 2004 | $252,650 | $563,366 | 2025-12 |
| Naeem Foundation | Religion-related | 501(c)(3) | 2023 | $218,682 | $15,273 | 2025-12 |
| St Annes Retirement Community | Housing and shelter | 501(c)(3) | 2006 | $201,444 | $20,280 | 2024-12 |
| Chen Teng Hsiu Compassion Foundation | Human services | 501(c)(3) | 2020 | $200,181 | $137,804 | 2024-12 |
| Council of African American Parents | Human services | 501(c)(3) | 1994 | $192,379 | $10,458 | 2025-06 |
| Diamond Bar Community Nursery School Inc | Education | 501(c)(3) | 2003 | $180,013 | $29,911 | 2025-06 |
| Local 47 Ibew Injured Workers Relief Fund | Human services | 501(c)(3) | 2002 | $173,274 | $162,519 | 2025-12 |
| Friends of Konexio Foundation | Human services | 501(c)(3) | 2022 | $173,058 | $43,149 | 2025-12 |
| The City of Diamond Bar Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $144,425 | $79,328 | 2025-06 |
| Loshasa Charity Foundation | Health care | 501(c)(3) | 2006 | $143,842 | $1.7 million | 2024-12 |
| Deane Homes Swim Club | 501(c)(7) | 1969 | $142,808 | $219,676 | 2024-12 | |
| California Korean Contractors Association | Community improvement and capacity building | 501(c)(6) | 2015 | $141,529 | $39,437 | 2025-12 |
| American Federation of Government Employees | 501(c)(5) | 1940 | $140,521 | $525,241 | 2025-12 | |
| Hope for Cambodia | Religion-related | 501(c)(3) | 2023 | $140,504 | $8,406 | 2022-12 |
| Castle Rock School Community Club | Education | 501(c)(3) | 2020 | $137,209 | $24,754 | 2025-06 |
| Bibline Foundation | Religion-related | 501(c)(3) | 2023 | $124,307 | $9,039 | 2024-12 |
| South Pointe Middle School Performing Arts Booster Club | Education | 501(c)(3) | 2001 | $116,912 | $41,116 | 2025-06 |
| San Gabriel Valley Civic Alliance | Community improvement and capacity building | 501(c)(6) | 2014 | $108,857 | $294,791 | 2024-12 |
| Diamond Bar Chinese American Assoc | Human services | 501(c)(3) | 2006 | $90,004 | $118,153 | 2025-06 |
| Elite Lions Club of Los Angeles | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1940 | $85,317 | $18,181 | 2025-06 |
| Aurora Foundation | Human services | 501(c)(3) | 2024 | $84,418 | $7,106 | 2025-12 |
| D&L Awakening and Enlightenment Non-Profit Organization | Religion-related | 501(c)(3) | 2023 | $82,421 | $60,546 | 2025-12 |
| Diamond Bar Friends of the Library | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $82,295 | $625,354 | 2024-12 |
| Asian Pacific Certified Public Accountants Association | Community improvement and capacity building | 501(c)(6) | 2020 | $80,637 | $16,981 | 2025-08 |
| Chaparral Intermediate School Community Club | Education | 501(c)(3) | 1977 | $78,589 | $68,494 | 2025-06 |
| Shepard of Your Soul | Religion-related | 501(c)(3) | 2001 | $76,873 | $52,931 | 2024-12 |
| Ahava Fountain Ministries | Religion-related | 501(c)(3) | 2013 | $74,650 | $179,654 | 2025-12 |
| Brahma Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $74,245 | $40,734 | 2024-12 |
| Maple Hill Elementary School Community Club | Education | 501(c)(3) | 1990 | $73,352 | $40,821 | 2025-06 |
| Diamond Bar Chinese Association | 501(c)(4) | 1998 | $64,201 | $244,519 | 2025-06 | |
| Hello Art World | Arts, culture and humanities | 501(c)(3) | 2021 | $63,679 | $1 | 2025-12 |
| Diamond Bar Little League Inc | Recreation and sports | 501(c)(3) | 2022 | $61,653 | $54,753 | 2025-08 |
| Sunshine Seniors Group | Human services | 501(c)(4) | 2001 | $61,294 | $85,639 | 2025-12 |
| Brahma Boosters | Education | 501(c)(3) | 2023 | $61,145 | $32,722 | 2026-06 |
| Ci Saint Foundation | Religion-related | 501(c)(3) | 2020 | $58,510 | $51,706 | 2025-12 |
| Kaleo One Inc | Human services | 501(c)(3) | 2020 | $56,085 | $61,296 | 2025-12 |
| Golden Springs Elementary Pto | Education | 501(c)(3) | 2001 | $53,976 | $30,553 | 2025-06 |
| International Creative Class Alliance | Education | 501(c)(3) | 2017 | $53,723 | $82,867 | 2025-12 |
| South Coast Air Quality Management Dist Professional Employees Assoc | Mutual and membership benefit | 501(c)(4) | 2014 | $52,379 | $348,212 | 2025-12 |
| Kindness On Board Foundation | Education | 501(c)(3) | 2024 | $51,755 | $19,964 | 2025-12 |
| Quail Summit School Community Club | 501(c)(3) | 1991 | $50,901 | $118,775 | 2025-06 | |
| Joy & Grace Foundation | Education | 501(c)(3) | 2026 | $46,256 | $17,703 | 2025-12 |
| Oceanside Perspective Inc | Education | 501(c)(3) | 2024 | $40,708 | $41,634 | 2025-12 |
| Diamond Bar Senior Citizens Club | Human services | 501(c)(7) | 2024 | $37,593 | $20,200 | 2025-12 |
| Bright Magpie Charitable Foundation | Human services | 501(c)(3) | 2007 | $36,156 | $338,609 | 2025-12 |
| USA Aadhyatma Vignan Foundation | Religion-related | 501(c)(3) | 2022 | $33,766 | $27,856 | 2025-12 |
| Amazing Vision Gospel Ministry | Religion-related | 501(c)(3) | 2010 | $33,149 | $110,207 | 2025-12 |
| Evergreen School Community Club | Education | 501(c)(3) | 2015 | $27,180 | $25,285 | 2025-06 |
| Overseas Chinese Business Exchange | Community improvement and capacity building | 501(c)(6) | 2009 | $25,000 | $1,908 | 2025-05 |
| West Coast Section Air & Wastemanagement Association Inc | Environment | 501(c)(3) | 2007 | $22,618 | $105,575 | 2024-12 |
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $22,335 | $19,259 | 2025-05 | |
| Harvesters Scholarship Foundation | Education | 501(c)(3) | 2002 | $20,313 | $1.9 million | 2026-06 |
| Together Against Crime Foundation | Crime and legal-related | 501(c)(3) | 2021 | $19,290 | $36,082 | 2025-12 |
| Diamond Bar Taxpayer Assistance Clinic - Non Profit | Public and societal benefit | 501(c)(3) | 2025 | $18,000 | $0 | 2025-12 |
| Pta California Congress of Parents Teachers & Students Inc | 501(c)(3) | 1943 | $17,853 | $9,987 | 2025-06 | |
| Gadangbe and Friends Association of Southern California Inc | Human services | 501(c)(3) | 2019 | $15,384 | $45,304 | 2025-12 |
| Hope JP Mission | Education | 501(c)(3) | 2025 | $15,156 | $5,635 | 2025-12 |
| American New Age Foundation | Community improvement and capacity building | 501(c)(3) | 2023 | $15,000 | $17,872 | 2025-12 |
| Tita Deguzman Charitable Foundation | International, foreign affairs and national security | 501(c)(3) | 2012 | $11,617 | $700 | 2025-12 |
| South Coast Air Quality Management District Building Corporation | 501(c)(4) | 1986 | $7,744 | $188,578 | 2025-06 | |
| Torch Trinity Foundation | Religion-related | 501(c)(3) | 2011 | $6,100 | $2,552 | 2025-06 |
| South Asian Parent Association DBHS | Arts, culture and humanities | 501(c)(3) | 2025 | $2,377 | $391 | 2025-07 |
| Uni4world | Youth development | 501(c)(3) | 2022 | $2,000 | $135 | 2025-12 |
| Heart of the Good Shepherd Foundation | Human services | 501(c)(3) | 2023 | $1,338 | $2,863 | 2024-12 |
| Health Effects of Air Pollution Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2004 | $270 | $232,856 | 2025-06 |
| Giocoso Youth Orchestra | Arts, culture and humanities | 501(c)(3) | 2013 | $10 | $662 | 2025-12 |
| Accessible Festivals | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Acupuncture Care Alliance | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Advanced Planning Initiative Inc | Community improvement and capacity building | 501(c)(3) | 2026 | $0 | $0 | 2026-02 |
| Aging Protection Foundation | Health care | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Alchemy Theatre Company | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Alhatti Private Christian Resort Ministries Inc | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Aliah Sweet Fragile Hearts Foundation | Human services | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Allisan Culture Foundation | Arts, culture and humanities | 501(c)(3) | 2008 | $0 | $0 | 2025-09 |
| Amar Animales Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 | |
| American Association of University Women | Education | 501(c)(4) | 2010 | $0 | $0 | 2025-06 |
| American International Medical Exchange Foundation | Education | 501(c)(3) | 2023 | $0 | $0 | 2022-12 |
| American Vaulting Association | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Angels of Hope Southern California | International, foreign affairs and national security | 501(c)(3) | 2026 | |||
| Anointed Christian Fellowship | 501(c)(3) | 1991 | $0 | $0 | 2021-12 | |
| Antioch Mission Church | Religion-related | 501(c)(3) | 2000 | |||
| Aquagold Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Aquagoldsun Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Asian Voice Legal Aid | Crime and legal-related | 501(c)(3) | 2025 | |||
| Asociacion Peruana Internacional de Cultura Inc | Arts, culture and humanities | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Atman Foundation Inc | 501(c)(3) | 2022 | $309,892 | 2025-12 | ||
| Austin Power | Mutual and membership benefit | 501(c)(3) | 2025 | $0 | $1 | 2022-12 |
| BJL Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $403,403 | 2025-10 | |
| Bandimaeul | Human services | 501(c)(3) | 2024 | |||
| Barum Music Foundation | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Best Coast Box Lacrosse | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Blooming Kindness | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| Brian and Caris Chan Family Foundation | Religion-related | 501(c)(3) | 2015 | $27,271 | 2025-12 | |
| Bridgecare Korean American Family S Ervice | Human services | 501(c)(3) | 2026 | |||
| Bright Minds Association | Education | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Bright Mission Chapel | Religion-related | 501(c)(3) | 2007 | |||
| By Grace | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $0 | $0 | 2025-01 |
| C Wang & Kuo Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $60,705 | 2025-11 | |
| California Employer Advisory Council | 501(c)(6) | 1989 | $0 | $0 | 2026-06 | |
| California Federation of Womens Clubs | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2021 | $0 | $0 | 2026-05 |
| California Federation of Womens Clubs | 501(c)(3) | 1998 | $0 | $0 | 2025-05 | |
| California Fraud Prevention Network | Human services | 501(c)(3) | 2022 | $0 | $0 | 2024-06 |
| California Real Estate Industry Association | 501(c)(6) | 2024 | $0 | $0 | 2026-02 | |
| California Retired Teachers Association | 501(c)(4) | 1971 | $0 | $0 | 2026-06 | |
| California Sailing Cooperative | 501(c)(7) | 1997 | $0 | $0 | 2025-12 | |
| Calmuse Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Calvary Chapel of Diamond Bar | 501(c)(3) | 1991 | 2004-12 | |||
| Cap Medical Training Inc | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Career Taiwan USA Association | Employment | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Center for Energy Security Dialogue | Science and technology | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Cerebral Palsy Care Net | Diseases, disorders and medical disciplines | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
| Chenliu Legacy Foundation | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Childrens University Achievement Corporation | Religion-related | 501(c)(3) | 1998 | |||
| Chinese American Parents Association-Diamond Bar | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Chino Hills Twiwanese Presbyterian Church | Religion-related | 501(c)(3) | 2004 | |||
| Chosen Christian Fellowship | Religion-related | 501(c)(3) | 2006 | |||
| Christ Living Water and Rock Church | 501(c)(3) | 2024 | $0 | $0 | 2025-12 | |
| Christian Mission in the Far East- U S A | Religion-related | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Church in Diamond Bar | 501(c)(3) | 1990 | ||||
| Cie USA Southern California Chapter | Education | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Composites Shippers Association | Community improvement and capacity building | 501(c)(6) | 2020 | $0 | $0 | 2025-12 |
| Coptic Impact Association | Religion-related | 501(c)(3) | 2025 | |||
| Creative Odyssey | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $13,543 | 2025-12 |
| Daar-Ul-Ilm Institute of Knowledge Endowment Iok Waqf Inc | Religion-related | 501(c)(3) | 2019 | |||
| Daar-Ul-Ilm Institute of Knowledge Iok Center for Counseling Higher | Religion-related | 501(c)(3) | 2019 | |||
| Daar-Ul-Ilm for the Muslim Youth Inc Institute of Knowledge | Religion-related | 501(c)(3) | 2001 | |||
| Dalian General Affairs Chamber of Commerce LN USA | Public and societal benefit | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Democracy for Vietnam | Community improvement and capacity building | 501(c)(4) | 2015 | $0 | $0 | 2025-09 |
| Diamond Bar Center Baptist Church | 501(c)(3) | 1993 | ||||
| Diamond Bar Chamber of Commerce | 501(c)(6) | 1986 | 2006-06 | |||
| Diamond Bar Congregational Church | 501(c)(3) | 1972 | ||||
| Diamond Bar Evergreen Club | Public and societal benefit | 501(c)(4) | 2009 | $0 | $0 | 2025-12 |
| Diamond Bar Girls Softball | Recreation and sports | 501(c)(3) | 2024 | |||
| Diamond Bar New Life Center | 501(c)(3) | 1980 | ||||
| Diamond Bar Preservation Foundation | Human services | 501(c)(3) | 2018 | $16,162 | 2024-12 | |
| Diocesan Coun of San Bernardino of the Soc of St Vincent Depaul Inc | Human services | 501(c)(3) | 1986 | $0 | $0 | 2025-09 |
| Domestic Kindness | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Dong One Mission | 501(c)(3) | 1990 | $1,890 | 2024-12 | ||
| Dr Jose Alejandro and Sonia Isabel Lira Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $947,573 | 2025-12 | |
| Dream Builders 4 Kids Inc | Education | 501(c)(3) | 2024 | |||
| Eastwest Culture Bridge Inc | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| Education Empowerment Asia | Education | 501(c)(3) | 2024 | |||
| Education Without Boundaries Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Eli Ansari Am Yisrael Chai Foundati On | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Empowered Smiles Initiative | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Endeavour Collective Foundation | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Enhance Hope Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Evangelical Covenant Church of Diamond Bar | 501(c)(3) | 1984 | ||||
| Evangelical Free Church of Diamond Bar | 501(c)(3) | 1965 | ||||
| Evanko Foundation | Education | 501(c)(3) | 2025 | $250,691 | 2025-12 | |
| Evergreen Mission Church | Religion-related | 501(c)(3) | 2010 | |||
| Family Care Center Inc | Human services | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Fathers Delight Ministries | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Fathers House Ministries | Religion-related | 501(c)(3) | 2005 | |||
| Federation of Hindus Associations Inc | Religion-related | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| First Christian Church of Rowland Heights California | 501(c)(3) | 1978 | ||||
| Fortune Foundation | Religion-related | 501(c)(3) | 2008 | |||
| Fran Bennett Trust Dated February 18 2005 | Education | 501(c)(3) | 2024 | $1.7 million | 2024-12 | |
| Fuentes Foundation | Public and societal benefit | 501(c)(3) | 2022 | $1 | 2024-12 | |
| G&G Titans | Education | 501(c)(7) | 2014 | $0 | $0 | 2024-12 |
| Gamj Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $4.5 million | 2025-06 | |
| Gao Family Foundation | Health care | 501(c)(3) | 2026 | |||
| Garden of Gethsemane Inc | Religion-related | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Gateway Community Housing Corporation | Housing and shelter | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Gateway Friends Church | 501(c)(3) | 1955 | ||||
| Global Ethnic Mission | Religion-related | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Global Missionary Choir | Religion-related | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Golden Mission Pinky Promise Founda Tion | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | |||
| Good News Gospel Church | Religion-related | 501(c)(3) | 2012 | |||
| Great Commission Research | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Group of Devis Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Happy Wheels | Health care | 501(c)(3) | 2025 | |||
| Hejrat Educational Center | Religion-related | 501(c)(3) | 2005 | |||
| Hidden Manna | Religion-related | 501(c)(3) | 1976 | 2016-12 | ||
| Hidden Skies Foundation | 501(c)(3) | 2021 | $1 | 2025-12 | ||
| Holy Annunciation Coptic Orthodox Church | Religion-related | 501(c)(3) | 2014 | |||
| Holy Cross Coptic Orthodox Church | Religion-related | 501(c)(3) | 2014 | |||
| Holy Resurrection American Coptic Orthodox Church | Religion-related | 501(c)(3) | 2014 | |||
| Hon Mon Butsuryu Shu-Myo Hyo Temple | Religion-related | 501(c)(3) | 1997 | |||
| Hope International Church - Diamond Bar | Religion-related | 501(c)(3) | 2017 | |||
| Hope for Special Education Inc | Human services | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Howard Jones Memorial Award Foundation | 501(c)(3) | 1981 | $0 | $0 | 2024-12 | |
| Impact Earth | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $0 | $0 | 2025-09 |
| Institute for Follicular Lymphoma Innovation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $26.6 million | 2024-12 | |
| Institute of Industrial Engineers Inc | 501(c)(3) | 1963 | $0 | $0 | 2026-03 | |
| International Association of Lions Clubs | Community improvement and capacity building | 501(c)(4) | 2026 | $0 | $0 | 2026-06 |
| International Bethany Community Church of God Southern California | Religion-related | 501(c)(3) | 1998 | |||
| International Christian Group | Religion-related | 501(c)(3) | 1996 | |||
| International Poetry Fund | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| International Sustainable Systems Research Center | Environment | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Italian Catholic Federation of California Inc | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Jacobs Dream Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $1 | 2025-12 | |
| Jesus Hearts Street Minitries | Education | 501(c)(3) | 2024 | |||
| K-Art Group | Arts, culture and humanities | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Kenneth Glenn Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $493,887 | 2025-12 | |
| Kiwis in La | Arts, culture and humanities | 501(c)(4) | 2018 | $0 | $0 | 2025-12 |
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2025-12 | |
| Korean American Associations of USA | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Korean American Federation of East Los Angeles | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Korean American Senior Cooperation Center | Human services | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Korean Baptist Church of Walnut Valley | 501(c)(3) | 1964 | ||||
| Korean Cultural Heritage Foundation | Arts, culture and humanities | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| L A Handicap Mission & Full Grace Baptist Church | Religion-related | 501(c)(3) | 1996 | |||
| La Bengali Film Festival | Arts, culture and humanities | 501(c)(3) | 2024 | |||
| La Family Golf Foundation | Recreation and sports | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Legacy of Faith International Church | Religion-related | 501(c)(3) | 2003 | |||
| Legal Immigrant Association | International, foreign affairs and national security | 501(c)(4) | 2008 | $0 | $0 | 2025-09 |
| Life Summit Inc | Education | 501(c)(3) | 2024 | |||
| Liferay Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $3.9 million | 2024-12 | |
| Light of Jesus Mission Church | Religion-related | 501(c)(3) | 2005 | |||
| Lin Cheung Family Foundation | Human services | 501(c)(3) | 2023 | $3.2 million | 2025-12 | |
| Living Word Bible Study Ministry | Religion-related | 501(c)(3) | 2026 | |||
| Logos Korean Church | Religion-related | 501(c)(3) | 2001 | |||
| Loong Club | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Lorbeer Middle School Parent- Teacher-Student-Staff Organization | Education | 501(c)(3) | 2001 | $0 | $0 | 2025-06 |
| Los Angeles Pathfinder Asian American Senior Association | Human services | 501(c)(3) | 2004 | $0 | $0 | 2026-03 |
| Los Angeles Taishan Cultural & Spor TS Association | Recreation and sports | 501(c)(3) | 2026 | |||
| Lotus Meditation Center | Religion-related | 501(c)(3) | 1998 | |||
| Maniben Mehta Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-05 |
| Marvin Schmidt Ministries | 501(c)(3) | 1975 | ||||
| Meals With Meaning | Food, agriculture and nutrition | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Merit Fellows Initiatives Inc | Education | 501(c)(3) | 2026 | |||
| Miju Dawn Church | Religion-related | 501(c)(3) | 2002 | |||
| Mind of Jesus Church | Religion-related | 501(c)(3) | 2008 | |||
| Miss Diamond Bar Scholarship Pageant Inc | Public and societal benefit | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Motion Picture Officer Associationinc | Community improvement and capacity building | 501(c)(5) | 2008 | $0 | $0 | 2025-12 |
| Mt Calvary Lutheran Church | 501(c)(3) | 1941 | ||||
| Mt Hermon Foundation | Religion-related | 501(c)(3) | 2021 | $0 | $1.7 million | 2024-12 |
| Music Teachers Association of California | 501(c)(6) | 1967 | ||||
| My Regina Foundation Inc | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Myriad Stars Church | Religion-related | 501(c)(3) | 2026 | |||
| NMD Beach Soccer | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Navkar Center | Human services | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Neuroconnect | Diseases, disorders and medical disciplines | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| New Joy Christian Reformed Church | Religion-related | 501(c)(3) | 2005 | |||
| Northminster Presbyterian Church | 501(c)(3) | 1964 | 2013-12 | |||
| Nurture the Childrens Future Images | Human services | 501(c)(3) | 2024 | |||
| Nyingma Vajrayana Foundation | Religion-related | 501(c)(3) | 2011 | $0 | $0 | 2022-12 |
| Oaks Christian Fellowship | Religion-related | 501(c)(3) | 2010 | |||
| Or3o | Public and societal benefit | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Orchard Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $929,739 | 2025-12 | |
| Out of Love | Human services | 501(c)(3) | 2025 | |||
| Outreach Helping Hands | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Pacific Asian Youth Development Corporation | Youth development | 501(c)(3) | 2024 | $0 | $1 | 2025-12 |
| Pantera Elementary Pto | Education | 501(c)(3) | 2004 | $0 | $0 | 2025-07 |
| Pema Nyingthig Dzogchen Chokor Ling | Religion-related | 501(c)(3) | 1998 | |||
| Poiema Christian Church | Religion-related | 501(c)(3) | 2019 | |||
| Praise Publishing | Religion-related | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Praise Summit | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Project Blush | Human services | 501(c)(3) | 2024 | |||
| Project Frog Wildlife Foundation | Animal-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Protos Bridging International | Human services | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Purpose Global Village | Education | 501(c)(3) | 2019 | $1 | 2025-12 | |
| Push Minitries | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Rebuild After Hurricane Milton Inc | Public and societal benefit | 501(c)(3) | 2025 | |||
| Responsible Land Use | 501(c)(3) | 2019 | $12,606 | 2025-12 | ||
| Rising Sun Charitable Foundation | Youth development | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| River of Life Community Church | 501(c)(3) | 1991 | ||||
| Rotary International | 501(c)(4) | 1958 | $0 | $0 | 2025-06 | |
| Ruth and Boaz Project | Religion-related | 501(c)(3) | 2026 | |||
| Safe Assist Transport | Human services | 501(c)(3) | 2025 | |||
| Saint Barbara American Coptic Orthodox Church | Religion-related | 501(c)(3) | 2026 | |||
| Saint Cyril of Alexandria Coptic Orthodox Church | Religion-related | 501(c)(3) | 2014 | |||
| Sassy Survivor Breast Health Alliance | Health care | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Shekinah Glory Church | Religion-related | 501(c)(3) | 2014 | |||
| Shenqi Christ Gospel Church | Religion-related | 501(c)(3) | 2012 | |||
| Shenzhou Bethel Church | Religion-related | 501(c)(3) | 2026 | |||
| Sho Tokyo Kendo Dojo | Community improvement and capacity building | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Sikh Education Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Simplibanc Development of Communities Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $0 | $65,008 | 2023-12 |
| Sinaitenians of California | Human services | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Singla Art Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| So Send I You International | Religion-related | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Socal Junior Association | Youth development | 501(c)(3) | 2026 | |||
| Society for Advancement of Material & Process Engineers | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material & Process Engineering | 501(c)(6) | |||||
| Society for the Advancement of Material & Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material & Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material & Process Engineers | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material & Process Engineers | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(3) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(3) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(6) | 1972 | ||||
| Society for the Advancement of Material and Process Engineering | 501(c)(3) | 1972 | ||||
| Somebody Loves You | Religion-related | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Souls On the Balance Ministry Inc | Religion-related | 501(c)(3) | 2014 | $15,900 | 2025-12 | |
| Southern California Chinese American Environmental Protection | Human services | 501(c)(3) | 2013 | $0 | $0 | 2024-12 |
| Southern California Eunpa Church | Religion-related | 501(c)(3) | 2014 | |||
| Southern California New Vision Church | Religion-related | 501(c)(3) | 2018 | |||
| Southern California World Vision Church | 501(c)(3) | 1993 | ||||
| Special Shippers Association | Community improvement and capacity building | 501(c)(6) | 2025 | |||
| Spiritual Assembly of the Bahais of Diamond Bar | 501(c)(3) | 1965 | ||||
| Spring of Life Fellowship | 501(c)(3) | 1979 | ||||
| St Denis Church | 501(c)(3) | 1946 | ||||
| St Mary S Hospice Care Foundation Inc | Health care | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| St Mercurius & St Abraam Charity | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $630,300 | 2024-12 | |
| Star Castle Foundation | Human services | 501(c)(3) | 2019 | $241,718 | 2025-06 | |
| Stem for Humanity Coalition | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Stemsoul Inc | Youth development | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Storm To Stability Recovery Living Inc | Housing and shelter | 501(c)(3) | 2026 | |||
| Sutures | Human services | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Sweet Dreams 4 All | Health care | 501(c)(3) | 2024 | $1 | 2025-10 | |
| T H Pendergast California Parole Museum | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Tekhill Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $1 | 2025-12 | |
| The Covering | 501(c)(3) | 1994 | ||||
| The Lords Place | 501(c)(3) | 1986 | ||||
| The Potters House of the Valley | Religion-related | 501(c)(3) | 2008 | |||
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Tom & Jenny Lee Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $206,002 | 2024-12 | |
| Twinwood Group Philanthropic Foundation | Youth development | 501(c)(3) | 2022 | $50,491 | 2025-12 | |
| Undergrad Prep Inc | Education | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| United National Global Education Foundation | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Us-China Cultural & Economic Development Organization | International, foreign affairs and national security | 501(c)(3) | 2021 | $0 | $0 | 2025-10 |
| Victorino Mapa High School Alumni Association of America | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Vietnam USA Foundation Limited | Human services | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Vista Foundation | Human services | 501(c)(3) | 2006 | $0 | $1 | 2025-12 |
| WPKPC | Education | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Walnut Valley Rotary Foundation | Education | 501(c)(3) | 1996 | $0 | $0 | 2025-06 |
| Wat Buddha Udomxai of Banning City | Religion-related | 501(c)(3) | 1998 | |||
| Web Connect Now Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $1,560 | 2025-12 |
| Wellness in Sight | Health care | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Women in Technology Wit | Human services | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Word of Life Christian Church of God | Religion-related | 501(c)(3) | 2020 | |||
| Word of Victory Christian Center | Religion-related | 501(c)(3) | 2007 | |||
| World Green Cross Mission Inc | Religion-related | 501(c)(3) | 2007 | |||
| World Hunger and Literacy Foundation | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Youth Bridge Initiative Organizatio N | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Youth To World Foundation | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Youth and Profession Alliance | Youth development | 501(c)(3) | 2026 | |||
| Zen Education Fund | Education | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
By cause in Diamond Bar, CA
- Religion-related 82
- Education 44
- Human services 40
- Arts, culture and humanities 26
- Philanthropy, voluntarism and grantmaking foundations 24
- Community improvement and capacity building 15
- Health care 10
- Public and societal benefit 9
- Recreation and sports 8
- Youth development 8
- International, foreign affairs and national security 6
- Diseases, disorders and medical disciplines 4
- Housing and shelter 3
- Mutual and membership benefit 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.