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
- Oceano Lifeguard Association Inc
EIN 811128670 · Headquarters: San Luis Obispo, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanographic Teaching Stations Inc
EIN 953409019 · Headquarters: Manhattan Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanray Rescue
EIN 882086166 · Headquarters: BAKERSFIELD, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceans and Robotics Inc
EIN 832908958 · Headquarters: Marina, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceans Forward
EIN 471874294 · Headquarters: COVINA, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceans in Focus
EIN 473377406 · Headquarters: Newport Coast, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceans Rock Inc
EIN 452850450 · Headquarters: Santa Monica, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceans Together Inc
EIN 471513629 · Headquarters: Carson, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Oceans Unmanned Inc
EIN 812755786 · Headquarters: SANTA BARBARA, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceans4all
EIN 464080392 · Headquarters: Santa Ynez, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oceanseed Project
EIN 455521992 · Headquarters: Capitola, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oceanside 650 Squad Club
EIN 882071832 · Headquarters: Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oceanside American Little League I
EIN 330466376 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Aquatics
EIN 462946446 · Headquarters: Oceanside, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oceanside Board Riders Club
EIN 832055244 · Headquarters: Oceanside, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Cert
EIN 204487335 · Headquarters: Oceanside, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oceanside Chamber of Commerce
EIN 951061083 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Chamber of Commerce Foundation
EIN 262292892 · Headquarters: OCEANSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Charities
EIN 953537736 · Headquarters: Oceanside, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oceanside Christian Ministry
EIN 920563698 · Headquarters: OCEANSIDE, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceanside City Employees Association
EIN 330365711 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceanside Clinics
EIN 923933006 · Headquarters: Goleta, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Coastal Neighborhood Association
EIN 200697593 · Headquarters: Oceanside, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Coastal Neighborhood Outreach Inc
EIN 320186278 · Headquarters: OCEANSIDE, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oceanside Community Service Television Corporation
EIN 330088959 · Headquarters: Oceanside, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Cultural Arts Foundation
EIN 330357137 · Headquarters: Oceanside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Dog Beach Inc
EIN 872224401 · Headquarters: Oceanside, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Downtown Business Association
EIN 330721062 · Headquarters: OCEANSIDE, CA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Oceanside Firefighters Association
EIN 237151605 · Headquarters: Oceanside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Firefighters Charity Fund
EIN 472672954 · Headquarters: Oceanside, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Flyers
EIN 824380240 · Headquarters: Oceanside, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside for a Safer Community
EIN 814985505 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oceanside Gardens Inc
EIN 770385185 · Headquarters: San Luis Obispo, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside High School Foundation
EIN 330290108 · Headquarters: OCEANSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside High School Instrumental Music Boosters Club
EIN 270957246 · Headquarters: Oceanside, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside High School Ptso
EIN 770684642 · Headquarters: Oceanside, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside High School Vocal Music Association
EIN 834504850 · Headquarters: Oceanside, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Historical Society Inc
EIN 330202910 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Homeless Resource
EIN 850512263 · Headquarters: Oceanside, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oceanside International Film Festival
EIN 872146850 · Headquarters: Oceanside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Ivey Ranch Park Association
EIN 953775136 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Junior Guards Boosters
EIN 992121823 · Headquarters: OCEANSIDE, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Lacrosse Club Inc
EIN 208486409 · Headquarters: Oceanside, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oceanside Longboard Surfing Club
EIN 330966827 · Headquarters: OCEANSIDE, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Manufactured Homeowners Alliance
EIN 562476157 · Headquarters: SAN LUIS REY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Masonic Hall Association
EIN 956074358 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Moose Lodge No 1325
EIN 951755307 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceanside Museum of Art
EIN 330653905 · Headquarters: OCEANSIDE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside National Little League
EIN 330081177 · Headquarters: Oceanside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Neighborhood Reunion Inc
EIN 992932020 · Headquarters: Vista, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside North San Diego County Ca Pto
EIN 611424512 · Headquarters: OCEANSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Odd Fellows Foundation
EIN 393981228 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Odd Fellows Hall Association
EIN 951761547 · Headquarters: OCEANSIDE, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Oceanside Outrigger Canoe Club
EIN 912125299 · Headquarters: Oceanside, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceanside Parks and Recreation Community Foundation Inc
EIN 020714450 · Headquarters: Oceanside, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oceanside Perspective Inc
EIN 882538166 · Headquarters: DIAMOND BAR, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceanside Police Dept Benefit Assoc
EIN 953453684 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceanside Police Officers Association Foundation
EIN 474784060 · Headquarters: OCEANSIDE, CA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceanside Public Library Foundation
EIN 134266854 · Headquarters: Oceanside, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oceanside Republican Womens Federated
EIN 680423683 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oceanside Rotary Club Foundation
EIN 330689355 · Headquarters: Carlsbad, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Rugby Club
EIN 320512525 · Headquarters: Oceanside, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Senior Anglers Club
EIN 330601853 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Oceanside Senior Anglers Foundation
EIN 831016216 · Headquarters: OCEANSIDE, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oceanside Senior Anglers Inc
EIN 453620174 · Headquarters: OCEANSIDE, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceanside Senior Citizens Association
EIN 952999043 · Headquarters: OCEANSIDE, CA, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990
- Oceanside Soap Box Derby Association Inc
EIN 311795409 · Headquarters: Oceanside, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Oceanside Soar
EIN 822162062 · Headquarters: Fallbrook, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oceanside Soccer Club
EIN 953776165 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Swim Club
EIN 953411198 · Headquarters: Oceanside, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oceanside Teachers Association
EIN 952633769 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanside Theatre Company
EIN 275574410 · Headquarters: OCEANSIDE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceanside Unit 531 American Contract Bridge League
EIN 237259804 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanside Yacht Club
EIN 952302150 · Headquarters: Oceanside, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oceanside Yacht Club Youth Foundation
EIN 822718584 · Headquarters: OCEANSIDE, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceansides Finest Basketball Club
EIN 863919589 · Headquarters: Oceanside, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceanurth Alliance
EIN 994980415 · Headquarters: San Gabriel, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oceanview Little League
EIN 510256165 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oceanview Merced Heights Ingleside Neighbors in Action
EIN 943082214 · Headquarters: San Francisco, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oceanview Merced Ingleside Cultural Participation Project
EIN 331090268 · Headquarters: San Francisco, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanwavers Square Dance Club
EIN 956096707 · Headquarters: San Marcos, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oceanworks Foundation
EIN 934095069 · Headquarters: LOS ANGELES, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ocec Organization
EIN 271640368 · Headquarters: Irvine, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocef Inc
EIN 932617229 · Headquarters: FOUNTAIN VALLEY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ocella Riley Memorial Fund CO Christopher Eley Attorney
EIN 237079972 · Headquarters: Stockton, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ocelot Academy
EIN 923340527 · Headquarters: Highland, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ocelotl
EIN 852209215 · Headquarters: San Leandro, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceva
EIN 272874170 · Headquarters: Los Alamitos, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- OCF York Ministry
EIN 932211215 · Headquarters: El Segundo, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ochl
EIN 882796804 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Ochoa Foundation Inc
EIN 271748717 · Headquarters: Playa Vista, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oci Education Center
EIN 833682106 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oci International Fka Orphan Children of India
EIN 272454494 · Headquarters: HUNTINGTON BEACH, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ociacc
EIN 474751122 · Headquarters: Irvine, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ockaba Foundation
EIN 274456831 · Headquarters: Newport Beach, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oclef Institute
EIN 991420635 · Headquarters: San Jose, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocmc Center
EIN 922686885 · Headquarters: GARDEN GROVE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ocmtba Inc
EIN 845060644 · Headquarters: Laguna Beach, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oco Club
EIN 330395041 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Oconnell Family Foundation
EIN 912065094 · Headquarters: CASTRO VALLEY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF