Nonprofits in San Diego, California
Nonprofits in San Diego, California. Browse 8,764 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
- Osa Birds Research and Conservation Inc
EIN 455632959 · Headquarters: San Diego, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Osprey Lacrosse Legends Group Incorporated
EIN 392925436 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Osprey Nest
EIN 831098705 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Osteopathic Center for Children
EIN 470909675 · Headquarters: San Diego, CA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Osteopathy's Promise to Children
EIN 330516906 · Headquarters: SAN DIEGO, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ostomy 101 Inc
EIN 842489494 · Headquarters: San Diego, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Otay Mesa Cargo Morale Welfare & Recreation Association
EIN 473425743 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Otay Mesa Chamber of Commerce
EIN 330278802 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Otay Mesa Nestor Community Association
EIN 811488749 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Otay Mesa Property Owners Association
EIN 261410420 · Headquarters: SAN DIEGO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Otay Mesa Recreation Council
EIN 330799895 · Headquarters: San Diego, CA, USA · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Otay Ranch One Community Association
EIN 330847057 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- OTFS Research & Education Foundation
EIN 320170498 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Other Half
EIN 365010227 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Other Peoples Parties Inc
EIN 320503161 · Headquarters: SAN DIEGO, CA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Otic Theater Collective Inc Mockingbird Improv
EIN 870855825 · Headquarters: SAN DIEGO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Otto Family Foundation
EIN 330916411 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ouihope
EIN 333218181 · Headquarters: San Diego, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our Amazing Outreach Foundation
EIN 204553129 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Our Genetic Legacy Inc
EIN 862179410 · Headquarters: San Diego, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Our Lady of Solitude of Porta Vaga Block Rosary Group of San Diego
EIN 832147568 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Our Time To Act
EIN 831778907 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Our Tribe Our Village Collective
EIN 301214350 · Headquarters: SAN DIEGO, CA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Out Entrepreneurs
EIN 823435382 · Headquarters: San Diego, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Out of the Boat Swim
EIN 010926177 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Outbio San Diego Inc
EIN 923380840 · Headquarters: San Diego, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Outdoor Outreach
EIN 330860449 · Headquarters: SAN DIEGO, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Outrigger Hoe Wanaao
EIN 472448028 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Outside the Lens
EIN 264832772 · Headquarters: SAN DIEGO, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Outta Here
EIN 883564481 · Headquarters: San Diego, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Over the Belt Racing Club Inc
EIN 263810001 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Overflow Church
EIN 850749130 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oviyam
EIN 332851284 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ovshinsky Foundation
EIN 382549279 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- Owl S Edge Inc
EIN 205974582 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oxford Gardens Community Association
EIN 330622090 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oz Foundation
EIN 770556210 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- P a V E
EIN 330339502 · Headquarters: San Diego, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Paasand
EIN 813050385 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pablo De Tarso Theological Church Inc
EIN 842694638 · Headquarters: SAN DIEGO, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pace-tv
EIN 953871030 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Academy League Inc
EIN 843327948 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Pacific Academy of Ecclesiastical Music Inc
EIN 330933202 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Pacific American Education and Scholastic Foundation
EIN 330608182 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Arts Movement
EIN 331001523 · Headquarters: San Diego, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Asia Travel Association San Diego Chapter
EIN 330553770 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pacific Beach Community Foundation
EIN 330727873 · Headquarters: San Diego, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pacific Beach Kiwanis Youth Foundation
EIN 237118371 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pacific Beach Street Guardians
EIN 814047283 · Headquarters: San Diego, CA, USA · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Pacific Beach Surf Club
EIN 830466011 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Beach Tennis Club
EIN 952925410 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Beach Town Council
EIN 956377791 · Headquarters: SAN DIEGO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Beach Womans Club
EIN 952257500 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Center for Workforce Innovation Inc
EIN 900737574 · Headquarters: San Diego, CA, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pacific Charitable Foundation
EIN 330451216 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Pacific Coast Chorale
EIN 821103491 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Coast Christian Prep Inc
EIN 823208951 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Pacific Endodontic Research Foundation
EIN 330497507 · Headquarters: SAN DIEGO, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Harmony Brigade of Spebsqsa Incorporated
EIN 332434212 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Hope Church
EIN 912157657 · Headquarters: SAN DIEGO, CA, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990
- Pacific Institute for Excellence in Education
EIN 330084076 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Islander Festival Association
EIN 330699105 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Mens Chorale
EIN 330264238 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Pacific Ridge Neighborhood Homeowners Association
EIN 330650131 · Headquarters: SAN DIEGO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Rim Alliance
EIN 911834701 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pacific Southwest Aau
EIN 841693220 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pacific Southwest Chapter of the American Medical Writers Associati
EIN 842879319 · Headquarters: San Diego, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Southwest Collegiate Forensics Association
EIN 450492608 · Headquarters: San Diego, CA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Pacific Southwest Community Development Corporation
EIN 330673939 · Headquarters: SAN DIEGO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Stars Rhythmic Foundation
EIN 332308176 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Theological Seminary
EIN 833327304 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Trails Middle School Music Foundation
EIN 371794633 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Trails Middle School Ptsa
EIN 901080675 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pacific View Charter School
EIN 330920682 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific West Holistic
EIN 991156756 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pacific Womens Chorus
EIN 260762121 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Packard Club of San Diego
EIN 823947654 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paddle for Peace
EIN 863154307 · Headquarters: SAN DIEGO, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Padres Foundation
EIN 812350619 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Padrino Children's Foundation Inc
EIN 473798912 · Headquarters: SAN DIEGO, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Padyak Racing Team Inc
EIN 851337662 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pag-asa Law Clinic
EIN 844782739 · Headquarters: San Diego, CA, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pagasa-tumainisha-esperanza-hope Inc
EIN 364600431 · Headquarters: SAN DIEGO, CA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pages to Stages
EIN 113842263 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pairings Prevail
EIN 460844798 · Headquarters: San Diego, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paladins Family Readiness Group
EIN 811736933 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Palo Verde Ranch Homeowners Association
EIN 237173063 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Paloma Del Sol Homeowners
EIN 330477390 · Headquarters: SAN DIEGO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Palomar District of California Garden Clubs Inc
EIN 330801783 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Palomar Square Dance Assoc Inc
EIN 953362708 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pampangueno Association of San Diego County - Pasdc
EIN 471080395 · Headquarters: San Diego, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pan Asian Lawyers of San Diego
EIN 330148243 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pan Pacific Environmental Sustainable & Green Building
EIN 371639698 · Headquarters: SAN DIEGO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pan Pacific Law Enforcement Association
EIN 330553692 · Headquarters: San Diego, CA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pana Holding Corporation
EIN 923210453 · Headquarters: San Diego, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Panagopoulos Embry Charitable Tr
EIN 476504935 · Headquarters: San Diego, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Panamanian Association of San Diego California
EIN 330662790 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Panda Bear Preschool
EIN 263139749 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Panda Pals Kids
EIN 994176452 · Headquarters: SAN DIEGO, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pandan Antique Foundation
EIN 330916694 · Headquarters: San Diego, CA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N