Nonprofits in California
Nonprofits in California. Browse 229,931 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Orange County Orchid Society
EIN 943462750 · Headquarters: Yorba Linda, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Painting and Decorating Contractors' Association
EIN 952262518 · Headquarters: TUSTIN, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Orange County Panteras
EIN 372135317 · Headquarters: Santa Ana, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Paralegal Association
EIN 330197201 · Headquarters: Newport Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Parks Foundation
EIN 800813815 · Headquarters: IRVINE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Partnership Regional Health Information Organization Inc
EIN 461145952 · Headquarters: ORANGE, CA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990
- Orange County Peace Corps Association
EIN 800629022 · Headquarters: SANTA ANA, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Orange County Pension Education Fourm Inc
EIN 330725766 · Headquarters: San Clemente, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Orange County People for Animals
EIN 330553824 · Headquarters: YORBA LINDA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Orange County Perinatal Council
EIN 330800724 · Headquarters: Santa Ana, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Orange County Pet Rescue Center Inc
EIN 261439645 · Headquarters: MISSION VIEJO, CA, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Orange County Pharmacists Association
EIN 953600466 · Headquarters: Irvine, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Pioneer Council
EIN 330139601 · Headquarters: Santa Ana, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Orange County Pioneers Baseball Club
EIN 264656309 · Headquarters: Costa Mesa, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Orange County Pit Bull Rescue
EIN 272041078 · Headquarters: LA HABRA, CA, USA · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Orange County Playwright Alliance
EIN 954683134 · Headquarters: Huntington Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Podiatric Medical Association
EIN 953274013 · Headquarters: FULLERTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Police Canine Assoc
EIN 330368481 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orange County Polo Club Non-profit Corp
EIN 330746448 · Headquarters: NEWPORT BEACH, CA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990
- Orange County Poverty Alleviation Coalition
EIN 821426959 · Headquarters: Santa Ana, CA, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Orange County Preservtaions Bands Inc
EIN 450581663 · Headquarters: Orange, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Press Club
EIN 881359278 · Headquarters: Orange, CA, USA · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Orange County Private School Association
EIN 461361214 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Orange County Product Managers
EIN 452667967 · Headquarters: TUSTIN, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Professional Firefighters Association Group Benefit Plan
EIN 336216448 · Headquarters: TUSTIN, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Professional Firefighters Association Local 3631
EIN 330672938 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Psychiatric Society
EIN 330099284 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Psychological Association
EIN 953404712 · Headquarters: Newport Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Public Affairs Association
EIN 330564157 · Headquarters: FOUNTAIN VALLEY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Public Facilities Corporation
EIN 330062755 · Headquarters: Santa Ana, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Public Library Foundation
EIN 473479039 · Headquarters: SANTA ANA, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Quilters Guild
EIN 953743598 · Headquarters: Anaheim, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Radiological Society
EIN 953671593 · Headquarters: IRVINE, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Orange County Realtors
EIN 952873622 · Headquarters: Laguna Hills, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Recorder Society
EIN 273057938 · Headquarters: Los Alamitos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Recreation and Education Collective
EIN 923074544 · Headquarters: HUNTINGTON BEACH, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Reggio Round Table
EIN 920636042 · Headquarters: Irvine, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Regional Baseball League
EIN 475565982 · Headquarters: Santa Ana, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Regional Chapter of the Community Associations Institute
EIN 953326253 · Headquarters: Santa Ana, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orange County Regulatory Affairs Discussion Group Ocra
EIN 330630455 · Headquarters: NEWPORT BEACH, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Rescue Mission
EIN 952479552 · Headquarters: Tustin, CA, United States · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Reserve Deputy Sheriffs Association
EIN 330915386 · Headquarters: Tustin, CA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Revolution
EIN 271447813 · Headquarters: WALNUT CREEK, CA, USA · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Orange County Riptide Aquatics Club
EIN 900754230 · Headquarters: Huntington Beach, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Orange County Riptide Baseball
EIN 825130465 · Headquarters: Rancho Santa Margarita, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Orange County Robotics Alliance
EIN 844438406 · Headquarters: Huntington Beach, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Romance Writers
EIN 873261436 · Headquarters: BREA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Rowing Club Inc
EIN 465625563 · Headquarters: NEWPORT BEACH, CA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990
- Orange County Rugby Football Club Inc
EIN 872945957 · Headquarters: Irvine, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Sanitation District Financing Corporation
EIN 311735241 · Headquarters: Fountain Valley, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Scholars Foundation
EIN 995011816 · Headquarters: Tustin, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County School Educators Asso California Teachers Association
EIN 330251680 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County School Nurses Organization
EIN 800671358 · Headquarters: Yorba Linda, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County School of the Arts
EIN 330891574 · Headquarters: SANTA ANA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County School of the Arts Foundation
EIN 330377341 · Headquarters: SANTA ANA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Science and Engineering Fair Inc
EIN 237335422 · Headquarters: Santa Ana, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Science Education Foundation
EIN 330289006 · Headquarters: Tustin, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Orange County Science Institute
EIN 874426960 · Headquarters: HUNTINGTN BCH, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Orange County Self Help Center
EIN 330254067 · Headquarters: Anaheim, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Seniors Golf Association Co Jon Stanton
EIN 952428038 · Headquarters: Manhattan Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Shared Spaces Foundation
EIN 262690961 · Headquarters: IRVINE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Sheriffs Advisory Council
EIN 953498487 · Headquarters: SANTA ANA, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Sheriffs Museum & Education Center
EIN 202273943 · Headquarters: Lake Forest, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Shooting Stars
EIN 824635359 · Headquarters: LAGUNA NIGUEL, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Orange County Shorinji Kempo Foundation
EIN 273455471 · Headquarters: WESTMINSTER, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Ski Club Inc
EIN 237164434 · Headquarters: Fountain Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County So Baptist Foundation
EIN 953766443 · Headquarters: Santa Ana, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Soaring Association Inc
EIN 736500611 · Headquarters: Costa Mesa, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Orange County Soccer Club Foundation
EIN 825391732 · Headquarters: IRVINE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Orange County Soccer League
EIN 263808003 · Headquarters: Garden Grove, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Orange County Soccer Referees Assoc
EIN 311675995 · Headquarters: LAGUNA HILLS, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Society for the Prevention of Cruelty to Animals
EIN 330257357 · Headquarters: HUNTINGTON BEACH, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Society of Health Systems Pharmacists
EIN 330421478 · Headquarters: Irvine, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Society of Ophthalmology
EIN 330084075 · Headquarters: NEWPORT BEACH, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Society of Otolaryngology
EIN 330411024 · Headquarters: Newport Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Society of Plastic Surgeon
EIN 330033376 · Headquarters: NEWPORT BEACH, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Softball Officials Association
EIN 330479638 · Headquarters: HUNTINGTON BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Orange County South Chapter of Cce-ccl
EIN 881513124 · Headquarters: San Juan Capistrano, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Spine Research Foundation Inc
EIN 990394430 · Headquarters: Costa Mesa, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Sports Alliance
EIN 853622211 · Headquarters: SANTA ANA, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Sports Commission Inc
EIN 834335452 · Headquarters: ANAHEIM, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Sports Hall of Fame Inc
EIN 953827911 · Headquarters: Cypress, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Orange County Stand Down
EIN 812050192 · Headquarters: Santa Ana, CA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Orange County Student Law Review
EIN 853132982 · Headquarters: IRVINE, CA, US · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Orange County Supports Our Troops Inc
EIN 462218022 · Headquarters: Villa Park, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Sustainability Collaborative
EIN 454064430 · Headquarters: Garden Grove, CA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Orange County Table Tennis Association
EIN 811097529 · Headquarters: CERRIOTS, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Tapeball Cricket Foun Dation Octcf
EIN 414064784 · Headquarters: Tustin, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Taxpayers Association
EIN 943005786 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Teachers of the Year Award Foundation
EIN 832830898 · Headquarters: COSTA MESA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Technology Action Network
EIN 043723991 · Headquarters: NEWPORT BEACH, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orange County Theater Company
EIN 731718136 · Headquarters: Tustin, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Orange County Theatre Organ Society
EIN 330691193 · Headquarters: Fullerton, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Orange County Tole & Decorative Painters Inc
EIN 953854532 · Headquarters: Garden Grove, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Top Tennis
EIN 800835945 · Headquarters: Irvine, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Orange County Track Club
EIN 223893889 · Headquarters: Santa Ana, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Orange County Traffic Engineering Council
EIN 472371896 · Headquarters: ORANGE, CA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Orange County Traffic Officers Association
EIN 030397378 · Headquarters: SANTA ANA, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orange County Training Managers Association Corp
EIN 872021164 · Headquarters: Orange, CA, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Orange County Translatinas
EIN 851255597 · Headquarters: Anaheim, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N