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
- Oak Tree Ministries
EIN 272285773 · Headquarters: Redding, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oak Valley College
EIN 204611212 · Headquarters: Rialto, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Valley Company
EIN 208160902 · Headquarters: ROYAL OAKS, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- 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
- Oak Valley School Parent Club
EIN 461272167 · Headquarters: Tulare, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak View Civic Council
EIN 956071619 · Headquarters: Oak View, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Oak View Little League Inc
EIN 770016823 · Headquarters: Oak View, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oak View Parent Club Inc
EIN 680426905 · Headquarters: ACAMPO, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak View School Fund Inc
EIN 834714385 · Headquarters: SAN RAFAEL, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak View Youth Soccer League
EIN 472616171 · Headquarters: HUNTINGTON BEACH, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oak Woods Estates Homeowners Association
EIN 680275158 · Headquarters: McArthur, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakbrook Community Club
EIN 844243606 · Headquarters: FAIRFIELD, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oakbrook Park Chumash Indian Corporation
EIN 770209692 · Headquarters: THOUSAND OAKS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakcrest Estates Homeowners Association
EIN 770245462 · Headquarters: San Jose, CA, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oakdale Aquatics
EIN 342026825 · Headquarters: Oakdale, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakdale Baseball & Softball Association
EIN 770187685 · Headquarters: OAKDALE, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakdale Cemetery Association
EIN 941554303 · Headquarters: OAKDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakdale Chamber Foundation
EIN 843545200 · Headquarters: OAKDALE, CA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakdale Cheer Boosters
EIN 465338017 · Headquarters: Oakdale, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakdale Community Scholarship Foundation Inc
EIN 770519237 · Headquarters: Oakdale, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakdale Cycling Events Inc
EIN 331853835 · Headquarters: OAKDALE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakdale Dinner Club
EIN 946092412 · Headquarters: Oakdale, CA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oakdale District Chamber of Commerce Inc
EIN 940726163 · Headquarters: OAKDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakdale Educational Foundation
EIN 470926511 · Headquarters: OAKDALE, CA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Oakdale Enrichment Society
EIN 832095414 · Headquarters: OAKDALE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakdale Equine Rescue
EIN 273757222 · Headquarters: OAKDALE, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakdale Golf and Country Club
EIN 941508417 · Headquarters: OAKDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Oakdale High School Academic Boosters
EIN 770511530 · Headquarters: OAKDALE, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Oakdale High School Sports Boosters Club Inc
EIN 942321608 · Headquarters: Oakdale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakdale Historical Society Inc
EIN 942620264 · Headquarters: Oakdale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Oakdale Joint Union High School 125
EIN 823538464 · Headquarters: OAKDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oakdale Joint Union School District Capital Facilities Corporation
EIN 770291020 · Headquarters: Oakdale, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oakdale Junior High School Parent Teacher Club
EIN 208437387 · Headquarters: Oakdale, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakdale Lions Club Corporation
EIN 942589110 · Headquarters: OAKDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakdale Lions Club Foundation
EIN 770535793 · Headquarters: OAKDALE, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakdale Manor Garden Club
EIN 274102064 · Headquarters: Glendale, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oakdale Our Lady of Fatima
EIN 202655783 · Headquarters: Oakdale, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakdale Police Officers Association
EIN 770211094 · Headquarters: Oakdale, CA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Oakdale Quilters Guild
EIN 770439447 · Headquarters: Oakdale, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakdale Rescue Mission
EIN 460674834 · Headquarters: Oakdale, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakdale Rotary Club Foundation
EIN 770236310 · Headquarters: Oakdale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakdale Saddle Club
EIN 946123276 · Headquarters: Oakdale, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakdale Senior Citizens Foundation
EIN 770533636 · Headquarters: Oakdale, CA, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Oakdale Shelter Pet Alliance
EIN 454829533 · Headquarters: Oakdale, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakdale Sober Grad Night
EIN 271370284 · Headquarters: Oakdale, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakdale Soccer Club
EIN 814877089 · Headquarters: Oakdale, California, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakdale Sunrise Rotary Foundation
EIN 262840311 · Headquarters: OAKDALE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakdale Tiny Paws Rescue
EIN 881674450 · Headquarters: OAKDALE, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakdale Tourism & Visitors Bureau
EIN 455046193 · Headquarters: OAKDALE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakdale Water Network
EIN 812952707 · Headquarters: ESCALON, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oakdale Water Polo Club
EIN 262435669 · Headquarters: Oakdale, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oakdale Womens Club Inc
EIN 455207766 · Headquarters: Oakdale, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakdale Wrestling
EIN 934393622 · Headquarters: Oakdale, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakdale Youth Football and Cheer Program
EIN 821534796 · Headquarters: Oakdale, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakdale Youth Sports Association
EIN 770532044 · Headquarters: OAKDALE, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oakdalearts
EIN 922137775 · Headquarters: Oakdale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oaken Legacy Project
EIN 334599913 · Headquarters: Temecula, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakendell Inc
EIN 942621063 · Headquarters: SAN ANDREAS, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakes Children's Center
EIN 941565132 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990
- Oakes Ditch Company
EIN 941500290 · Headquarters: FARMERSVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakgrove Baptist Church
EIN 942321546 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Oakgrove Youth Football Booster Club Inc
EIN 770221188 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oakhaven Ministries
EIN 882657341 · Headquarters: Claremont, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakhaven Rescue
EIN 393428308 · Headquarters: Temecula, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakhills Property Owners Associatio
EIN 300950285 · Headquarters: COTTONWOOD, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakhills-ridgeview Schools Parent Teacher Club
EIN 680318511 · Headquarters: GRANITE BAY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakhorse Ranch
EIN 134246409 · Headquarters: Valley Springs, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakhurst Community Alliance
EIN 462034907 · Headquarters: OAKHURST, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oakhurst Community Center Inc
EIN 946124295 · Headquarters: Oakhurst, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakhurst Community Concert Band
EIN 770573608 · Headquarters: Oakhurst, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakhurst Community Fund Inc
EIN 942759866 · Headquarters: Oakhurst, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakhurst Elementary School Parent Teacher Club
EIN 770492017 · Headquarters: Oakhurst, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oakhurst Mountain Lions Club
EIN 800932208 · Headquarters: Oakhurst, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oakhurst Ragtime Association
EIN 472257985 · Headquarters: Coarsegold, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oakhurst Sierra Sunrise Rotary Club
EIN 770149555 · Headquarters: Oakhurst, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakhurst Sierra Sunrise Rotary Foundation
EIN 770229309 · Headquarters: Oakhurst, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakhurst Volunteer Firefighters
EIN 942608385 · Headquarters: Oakhurst, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakie Charitable Foundation Trust Charitable Foundation
EIN 954242742 · Headquarters: OXNARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oakland & East Bay Korean American Assn
EIN 821210356 · Headquarters: OAKLAND, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakland & the World Enterprises Inc
EIN 471049280 · Headquarters: OAKLAND, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakland 100 Club
EIN 946072210 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oakland Affordable Housing Preservation Initiative
EIN 264374725 · Headquarters: OAKLAND, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakland African American Chamber Foundation
EIN 203636916 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oakland African American Chamber of Commerce
EIN 200115692 · Headquarters: Oakland, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Oakland African American Playhouse
EIN 824946842 · Headquarters: OAKLAND, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oakland Army Base Workforce Development Collaborative
EIN 912095892 · Headquarters: Oakland, CA, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990
- Oakland Art Association
EIN 611786890 · Headquarters: Albany, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakland Art Murmur Inc
EIN 273742461 · Headquarters: OAKLAND, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakland Asian Police Officers Assoc
EIN 342062576 · Headquarters: OAKLAND, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakland Aviation Museum
EIN 942737950 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakland Ballet Company
EIN 943395450 · Headquarters: Oakland, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oakland Bandits Fas Pitch Softball Association
EIN 371607242 · Headquarters: Oakland, CA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oakland Barracuda Aquatic Club Inc
EIN 943237595 · Headquarters: OAKLAND, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oakland Baseball Club
EIN 260161298 · Headquarters: Oakland, CA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oakland Bay Area Community Chorus
EIN 743100776 · Headquarters: El Sobrante, CA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Oakland Bayarea Quartet Gospel Singers Inc 80-3
EIN 710973328 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Oakland Bears Hockey Booster Association
EIN 261569813 · Headquarters: Alameda, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oakland Bears Parents Scholarship Foundation
EIN 821863307 · Headquarters: Alameda, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oakland Black Board of Trade & Commerce
EIN 943308759 · Headquarters: Oakland, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N