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
- Peninsula Bay Volleyball Officials
EIN 881099176 · Headquarters: SAN MATEO, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Beach Preservation Group Inc
EIN 952477177 · Headquarters: Long Beach, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Book Collaborative
EIN 923125328 · Headquarters: DALY CITY, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Peninsula Boxing & Fitness
EIN 800245619 · Headquarters: REDWOOD CITY, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula Bridge Education Foundation
EIN 812611105 · Headquarters: Mountain View, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Peninsula Builders Exchange
EIN 941050622 · Headquarters: SAN CARLOS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Peninsula Camera Club
EIN 300546228 · Headquarters: San Carlos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Cantare a California Nonprofit Benefit Corporation
EIN 201778066 · Headquarters: Palo Alto, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Peninsula Catworks
EIN 202655166 · Headquarters: Sunnyvale, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Celebration Association
EIN 941045711 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Center Merchants Assoc
EIN 952776716 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Peninsula Chamber of Commerce
EIN 952088497 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Peninsula Charity Foundation
EIN 332307505 · Headquarters: Palos Verdes Estates, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Childrens Auxiliary
EIN 237377385 · Headquarters: Palo Alto, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Peninsula Chinese Business Alliance
EIN 881274862 · Headquarters: MILLBRAE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Peninsula Chinese Business Association Inc
EIN 800552388 · Headquarters: MILLBRAE, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Peninsula Chinese Club
EIN 943095302 · Headquarters: San Francisco, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Chinese Family Foundation
EIN 823695036 · Headquarters: San Mateo, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Clef Hangers
EIN 770505430 · Headquarters: Redwood City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Peninsula Clergy Network
EIN 731723866 · Headquarters: San Mateo, CA, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Peninsula Coalition
EIN 200315952 · Headquarters: Burlingame, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Peninsula Coalition Forum
EIN 202211409 · Headquarters: Burlingame, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Peninsula Colt League
EIN 272437479 · Headquarters: San Bruno, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Committee Children's Hospital
EIN 237091175 · Headquarters: PALOS VERDES PENINSULA, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Committee for the Los Angeles Philharmonic Orchestra
EIN 237169837 · Headquarters: PALOS VERDES PENINSULA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Peninsula Community Garden Association
EIN 834079663 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Peninsula Community Rowing Club
EIN 931464208 · Headquarters: Redwood City, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Community Services Inc
EIN 943297920 · Headquarters: San Mateo, CA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Peninsula Conflict Resolution Center
EIN 770144000 · Headquarters: SAN MATEO, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Conservation Center Management Council
EIN 743095547 · Headquarters: Palo Alto, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Conservation Center Trust Fund
EIN 770243124 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Peninsula Covenant Church Foundation
EIN 943368538 · Headquarters: Redwood City, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Cycle Club
EIN 263086281 · Headquarters: SAN PEDRO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Democratic Socialists of America
EIN 841871772 · Headquarters: Burlingame, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Disc Golf Club
EIN 415237729 · Headquarters: PALO ALTO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Distance Club
EIN 900601478 · Headquarters: Redwood City, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Dog
EIN 873744718 · Headquarters: Menlo Park, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula Dog Parks Inc
EIN 330828844 · Headquarters: Rancho Palos Verdes, CA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Peninsula East Social Club
EIN 510189710 · Headquarters: Lomita, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Peninsula Economic Alliance
EIN 332394880 · Headquarters: Millbrae, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Endowment
EIN 946187637 · Headquarters: Mountain View, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Peninsula Enrichment Program
EIN 952666100 · Headquarters: RANCHO PALOS VERDES, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Peninsula Equestrian Circuit Inc
EIN 811902452 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Peninsula Estate Planning Council
EIN 942449103 · Headquarters: San Mateo, CA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Peninsula Family Connections
EIN 943315163 · Headquarters: PALO ALTO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Family Service
EIN 941186169 · Headquarters: SAN MATEO, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Fire Buff Club
EIN 942992646 · Headquarters: Redwood City, CA, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Peninsula Fire Sirens
EIN 941747112 · Headquarters: LAKE ALMANOR, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Fix Our Ferals
EIN 562453069 · Headquarters: San Jose, CA, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Peninsula Flyers
EIN 364803889 · Headquarters: Sunnyvale, CA, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Peninsula Folk Dance
EIN 881820956 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Folk Dance Council
EIN 770043094 · Headquarters: SUNNYVALE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Peninsula Food Runners Inc
EIN 452637149 · Headquarters: San Francisco, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Foundation Inc
EIN 942943240 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Gem and Geology Society Inc
EIN 946095152 · Headquarters: Los Altos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Girls and Boys Achievers
EIN 882663786 · Headquarters: South San Francisco, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Peninsula Girls Fastpitch Associati
EIN 811000842 · Headquarters: SAN MATEO, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Peninsula Golf & Country Club
EIN 940318810 · Headquarters: SAN MATEO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Grace Notes
EIN 943197901 · Headquarters: San Mateo, CA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Peninsula Guitar Series Inc
EIN 814578294 · Headquarters: Sunnyvale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Gujarati Association
EIN 364491164 · Headquarters: San Bruno, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Harmony Chorus Inc
EIN 455417857 · Headquarters: Los Altos, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Health Care Development
EIN 474918977 · Headquarters: Burlingame, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Peninsula Health Care District Financing Corporation
EIN 464516973 · Headquarters: BURLINGAME, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula Healthcare Connection Inc
EIN 202886131 · Headquarters: PALO ALTO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Heritage Center of India
EIN 931762397 · Headquarters: Foster City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Heritage School
EIN 952232586 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula High School Drama Boosters
EIN 900185339 · Headquarters: Rolling Hills Estates, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula High School Grad Nite Commitee
EIN 330552096 · Headquarters: ROLLING HILLS ESTATES, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula High School Visual Arts Booster Club
EIN 260677749 · Headquarters: Rolling Hills Estates, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Peninsula Hill Foundation
EIN 881153339 · Headquarters: Rancho Palos Verdes, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Humane Society & SPCA
EIN 941243665 · Headquarters: Burlingame, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Independence Day Celebration Committee
EIN 956219734 · Headquarters: Palos Verdes Estates, CA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Peninsula Independence Day Celebration Committee
EIN 956219743 · Headquarters: Palos Verdes Estates, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Indian Cultural Association
EIN 455506063 · Headquarters: Foster City, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula Italian American Social Club Scholarship Foundation
EIN 943353368 · Headquarters: SAN MATEO, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Jewish Community Center
EIN 943227262 · Headquarters: FOSTER CITY, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Kings Baseball Inc
EIN 921730753 · Headquarters: South San Francisco, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Korean American Parents Association
EIN 474827923 · Headquarters: Millbrae, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Peninsula League
EIN 946104347 · Headquarters: HILLSBOROUGH, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Peninsula Library Friends Foundation
EIN 953275918 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Literacy Coalition
EIN 473983381 · Headquarters: Redwood City, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Peninsula Little League
EIN 330068721 · Headquarters: SAN DIEGO, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Macrobiotic Community
EIN 770167173 · Headquarters: PALO ALTO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Peninsula Multifaith Coalition Inc
EIN 811038540 · Headquarters: San Mateo, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula Museum of Art
EIN 200882255 · Headquarters: NEWPORT BEACH, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Music Fund
EIN 946102482 · Headquarters: Burlingame, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Musical Arts Association
EIN 943314306 · Headquarters: Foster City, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Peninsula Now
EIN 834288050 · Headquarters: San Rafael, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Open Space Trust
EIN 942392007 · Headquarters: Palo Alto, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Orchid Society Inc
EIN 946078396 · Headquarters: San Mateo, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Parkinsons Support Group
EIN 942722884 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Peninsula Peace and Justice Center
EIN 942899934 · Headquarters: LOS ALTOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Peninsula Peaks Foundation
EIN 261446294 · Headquarters: LOS ALTOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Peninsula Pharmacists Association
EIN 460518366 · Headquarters: Menlo Park, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Philatelic Exhibition
EIN 943230470 · Headquarters: San Carlos, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Plastic Surgery Foundation
EIN 270681847 · Headquarters: LOS ALTOS, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Peninsula Police Officers Association
EIN 941069797 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Peninsula Pottery
EIN 833514669 · Headquarters: REDWOOD CITY, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peninsula Precious Plastics Incorporated
EIN 990913980 · Headquarters: San Carlos, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N