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
- North County Warriors Support Inc
EIN 810658771 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- North County Youth On Stage Inc
EIN 831405311 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Island Snowdrifters
EIN 371522038 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- North Park Buisness and Neighborhood Foundation
EIN 842820851 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- North Park Cat Rescue
EIN 394375486 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- North Park Community Association
EIN 330594513 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- North Park Fastpitch Inc
EIN 472543847 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- North Park Figure Drawing Association
EIN 812774247 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Park Historical Society
EIN 262803834 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Park Kiwanis Club Foundation Inc
EIN 237105687 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- North Park Lions Club
EIN 952049051 · Headquarters: San Diego, CA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- North Park Little League
EIN 208459268 · Headquarters: San Diego, California, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Park Organization of Businesses Inc
EIN 330483949 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Park Saints Lacrosse Foundation
EIN 274525782 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- North San Diego Business Chamber
EIN 203185588 · Headquarters: SAN DIEGO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Shore Girls Softball League
EIN 330527134 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- North Shores Alano Club
EIN 952570009 · Headquarters: San Diego, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- North Shores Div 78 Ca Retired Teachers Assoc Scholarship Foundat
EIN 330452057 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northern Community Partnership Inc
EIN 330823842 · Headquarters: SAN DIEGO, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northrop Grumman Management Club San Diego
EIN 812614270 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Northwest Interlibrary Loan and Resource Sharing Conference
EIN 884135000 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest San Diego Branch 312 Fleet Reserve Association
EIN 237136766 · Headquarters: San Diego, CA, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Nosso Lar Spiritist Society of San Diego
EIN 853111000 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nothing but Buns
EIN 320537054 · Headquarters: San Diego, CA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Notmeca Inc
EIN 882112655 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Notre Temps String Ensemble
EIN 264250742 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Nourishing Compassion
EIN 833573536 · Headquarters: San Diego, CA, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Nouveau - Vie Corporation
EIN 952991217 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Nova Spero Outreach
EIN 334175238 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Novacomm
EIN 264236050 · Headquarters: SAN DIEGO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Novo Volleyball
EIN 993733477 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Novum Organum Research Inc
EIN 993413597 · Headquarters: San Diego, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Now That You Know Foundation Inc
EIN 270052813 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Np United Beach Sc Inc
EIN 844347982 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Npo Daruma
EIN 871742541 · Headquarters: SAN DIEGO, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nq 35 Property Owners Association Inc
EIN 932286280 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ntag and Rtag Southwest Cpoa
EIN 333702755 · Headquarters: SAN DIEGO, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ntc Foundation
EIN 900126641 · Headquarters: SAN DIEGO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ntc Trust for Historic Preservation
EIN 330932046 · Headquarters: SAN DIEGO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Nu-way Operation Black History Is Learning Development
EIN 330731651 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nubia Leadership Academy
EIN 900819496 · Headquarters: San Diego, CA, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Nuptse Foundation
EIN 465358102 · Headquarters: San Diego, CA, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Nurse in the Box Inc
EIN 384263710 · Headquarters: San Diego, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nutriment International
EIN 813636590 · Headquarters: SAN DIEGO, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nutrition Science Initiative C/o Helena Stage Cpa
EIN 454676706 · Headquarters: SAN DIEGO, CA, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Nutritional Research Foundation
EIN 956226544 · Headquarters: SAN DIEGO, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nx Level Sports Inc
EIN 834452826 · Headquarters: SAN DIEGO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nyc Elementary School Speech and Debate League Inc
EIN 845142313 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- O G Sandbox Association
EIN 271276905 · Headquarters: San Diego, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O2 for Life a Rainforest Foundation Lawrence H Cahn Cpa
EIN 860933652 · Headquarters: SAN DIEGO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oak Branch
EIN 844618679 · Headquarters: SAN DIEGO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oak Springs Ranch Conservancy Corporation
EIN 264632175 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oak Valley Falcon Foundation
EIN 870751212 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oak Valley Music Boosters
EIN 760813649 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Oaks North Bowls Club of Rancho Bernardo
EIN 953219760 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oaks North Ceramic Club
EIN 932941592 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oaks North Pickleball Club
EIN 843062259 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oaks North Travel Club Inc
EIN 237326178 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis Haven Us
EIN 900498536 · Headquarters: SAN DIEGO, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oasis Restoration
EIN 922576544 · Headquarters: San diego, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ob Playhouse
EIN 823808994 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Obedience Club of San Diego County
EIN 510157983 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Occupational Training Services Inc
EIN 953053098 · Headquarters: SAN DIEGO, CA, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ocdyssey
EIN 394440292 · Headquarters: San Diego, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocean Air Elementary Pta
EIN 900327643 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ocean Air Recreation Council
EIN 264541824 · Headquarters: San Diego, CA, USA · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Ocean Beach Child Care Project Inc
EIN 510174901 · Headquarters: SAN DIEGO, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ocean Beach Community Development Corporation
EIN 330583777 · Headquarters: San Diego, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ocean Beach Community Foundation Inc
EIN 330871198 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ocean Beach Community Garden
EIN 392575085 · Headquarters: san diego, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ocean Beach Elementary Pta
EIN 030462303 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ocean Beach Emergency Food Incorporated
EIN 953388563 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ocean Beach Green Center
EIN 472875142 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocean Beach Historical Society
EIN 330658026 · Headquarters: SAN DIEGO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocean Beach Kiwanis Foundation
EIN 952504264 · Headquarters: SAN DIEGO, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ocean Beach Merchant's Association Inc
EIN 330185092 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ocean Beach Park and Recreation Council
EIN 473558548 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ocean Beach Town Council Inc
EIN 952536326 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Ocean Beach Womans Club Inc
EIN 951710730 · Headquarters: SAN DIEGO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Ocean Beach Womens Club Inc
EIN 474627988 · Headquarters: San Diego, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ocean Discovery Institute
EIN 330862531 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ocean Ecology Network Inc
EIN 272167263 · Headquarters: SAN DIEGO, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ocean Enterprises Foundation
EIN 470970441 · Headquarters: San Diego, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ocean Magic Productions
EIN 844856868 · Headquarters: SAN DIEGO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ocean Science International Inc
EIN 043653586 · Headquarters: SAN DIEGO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ocean View Community Foundation
EIN 833947526 · Headquarters: San Diego, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Octavoorg Inc
EIN 852496782 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Off-The-Grid Missions
EIN 822044193 · Headquarters: San Diego, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Office and Professional Employees 30 Opeiu
EIN 951264785 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Og Buhay Co
EIN 993060614 · Headquarters: San Diego, CA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ogrojatra-bangladeshi Association for San Diego and Vicinity
EIN 464038234 · Headquarters: San Diego, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohana Village Foundation
EIN 393323859 · Headquarters: San Diego, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ohio State University Alumni Association Inc
EIN 311484783 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ohmazing Art of Healing Inc
EIN 812041833 · Headquarters: SAN DIEGO, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Okl Memorial Library System Inc
EIN 871404304 · Headquarters: SAN DIEGO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olave Family Foundation Inc
EIN 883071456 · Headquarters: SAN DIEGO, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Old Borego Historical Society
EIN 330546193 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Old Globe Endowment Trust Xxx-xx-xxxx
EIN 336125358 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Old Mission Beach Athletic Club
EIN 953031579 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Old Town Academy
EIN 274362839 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990