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
- Willsey Foundation
EIN 822797462 · Headquarters: SANTA MONICA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Willspay
EIN 834614869 · Headquarters: Sacramento, CA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Willys United Inc
EIN 272209266 · Headquarters: Brentwood, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Wilma Foundation
EIN 923591056 · Headquarters: Santa Monica, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilmar Volunteer Fire Department Inc
EIN 942464354 · Headquarters: PETALUMA, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wilmington
EIN 956133635 · Headquarters: Wilmington, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilmington Chamber of Commerce
EIN 951378240 · Headquarters: WILMINGTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilmington Community Clinic
EIN 953137803 · Headquarters: WILMINGTON, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilmington Coordinating Council
EIN 262030019 · Headquarters: Wilmington, CA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wilmington Historical Society
EIN 330318784 · Headquarters: Wilmington, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilmington Jaycees Foundation Inc
EIN 953816879 · Headquarters: Wilmington, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilmington Tea
EIN 993424031 · Headquarters: Wilmington, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilmington Youth Sailing Center
EIN 452842151 · Headquarters: Wilmington, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilmstumorcom
EIN 272332877 · Headquarters: CORONA, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Wilnor Corporation
EIN 941683301 · Headquarters: PASADENA, CA, USA · Housing & Shelter · Latest available filing year: 2016 · Primary form: IRS Form 990
- Wilo Foundation
EIN 844240217 · Headquarters: Pasadena, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Wilsey Foundation
EIN 946098720 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Wilshire Center Business Improvement Corp
EIN 954508775 · Headquarters: Culver City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilshire Community Coalition
EIN 831111861 · Headquarters: LOS ANGELES, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Wilshire Community Services
EIN 205885093 · Headquarters: LOS ANGELES, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilshire Community-police Council Inc
EIN 237129362 · Headquarters: LOS ANGELES, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Wilshire Country Club
EIN 951378850 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilshire Enhancement Group
EIN 954576925 · Headquarters: Culver City, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilshire Foundation
EIN 873037879 · Headquarters: La Jolla, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilshire Health and Community Services Inc
EIN 952374185 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilshire Heights Mutual Water Company
EIN 946083333 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wilshire Park Association
EIN 201654608 · Headquarters: Los Angeles, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilshire Rotary Club Foundation
EIN 956134930 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilshire Softball Association
EIN 203938343 · Headquarters: Los Angeles, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Wilshire Sports Association
EIN 953549989 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wilshire Square Neighborhood
EIN 330477488 · Headquarters: Santa Ana, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilshire Station Boosters Inc
EIN 842047956 · Headquarters: Los Angeles, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilshire Youth Athletic Club of La
EIN 953190794 · Headquarters: Los Angeles, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wilshire-Montana Neighborhood Coalition
EIN 954259123 · Headquarters: Santa Monica, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilson Boys Aquatics Inc
EIN 203483297 · Headquarters: Long Beach, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Wilson Bruins Touchdown Club
EIN 134237880 · Headquarters: LONG BEACH, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Wilson Circle Mutual Water Company
EIN 770116461 · Headquarters: Bishop, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson Class of 55
EIN 472202445 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson Education and Mental Wellness Foundation Inc
EIN 882600657 · Headquarters: Clovis, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilson Elementary 6Th Grade Booster Club
EIN 452727926 · Headquarters: Corona, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Wilson Elementary PTA
EIN 946174797 · Headquarters: MODESTO, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wilson Elementary School Pta
EIN 330934683 · Headquarters: CORONA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wilson Family Affair
EIN 800277041 · Headquarters: Pleasanton, CA, US · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Wilson Family Ministries
EIN 921004738 · Headquarters: Santa Rosa, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson Girls Aquatics Inc
EIN 204298302 · Headquarters: Long Beach, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson High Class of 1972
EIN 453161552 · Headquarters: Fountain Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson High School Alumni Golf
EIN 461074315 · Headquarters: LONG BEACH, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilson Highschool Pep Squad Booster Club
EIN 954309215 · Headquarters: Hacienda Heights, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wilson Hs Softball Boosters Inc
EIN 264065612 · Headquarters: Long Beach, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Wilson Instrumental Music Boosters
EIN 203826621 · Headquarters: Long Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson Ladycat Basketball Boosters
EIN 833083116 · Headquarters: HACIENDA HEIGHTS, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilson Mandarin Dual Language Immersion Booster Club
EIN 334910873 · Headquarters: San Gabriel, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilson Medical Booster Club
EIN 871564247 · Headquarters: HACIENDA HEIGHTS, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilson Mules Alumni Association
EIN 475551630 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wilson Museum of Oriental Art San Francisco
EIN 822778685 · Headquarters: WALNUT, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilson Riles Education Foundation
EIN 680153359 · Headquarters: Sacramento, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Wilson S Wish Cure Cancer Project Inc
EIN 832930658 · Headquarters: Granite Bay, CA, US · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wilson School Pta 2054
EIN 946119519 · Headquarters: PETALUMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Wilson Softball Booster Club
EIN 954364773 · Headquarters: Hacienda Heights, CA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Wilson University Foundation
EIN 471922024 · Headquarters: ELK GROVE, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Wilson University Inc
EIN 463116226 · Headquarters: ELK GROVE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilson W Phelps Foundation
EIN 330743687 · Headquarters: Irvine, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wilson Wellness Inc
EIN 873073857 · Headquarters: Fountain Valley, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilson Wildcats Football Booster Club
EIN 883225417 · Headquarters: Hacienda Heights, CA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Wilsona Garden Mutual Water Company
EIN 956130948 · Headquarters: LANCASTER, CA, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wilsonia Historic District Trust
EIN 770324640 · Headquarters: Sanger, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilsonia Volunteer Fire Company Inc
EIN 332518859 · Headquarters: KCNP, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilsonian Heritage
EIN 873688628 · Headquarters: GLENDALE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wilsons New World Foundation
EIN 680573157 · Headquarters: Vallejo, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Wiltern Foundation
EIN 861200815 · Headquarters: Palos Verdes Peninsula, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilton Animal Rescue
EIN 843956357 · Headquarters: WILTON, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilton Care Foundation Inc
EIN 392200684 · Headquarters: LOS ANGELES, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilton Community Center
EIN 812832537 · Headquarters: Wilton, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilton History Group
EIN 760764260 · Headquarters: Wilton, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Wilton Project
EIN 954463285 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Wiltown Riders
EIN 881395655 · Headquarters: STOCKTON, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wim Inc
EIN 820530071 · Headquarters: Rancho Santa Fe, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Wimedia Alliance Inc
EIN 270023057 · Headquarters: SAN RAMON, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Win 1 -Valencia
EIN 880580894 · Headquarters: Valencia, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Win 360 Incorporated
EIN 832542087 · Headquarters: LAKE ELSINORE, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Win 4 Tomorrow
EIN 931805167 · Headquarters: GLENDORA, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Win and Grow Ministries Inc
EIN 273105417 · Headquarters: Azuza, CA, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Win at Life
EIN 873029669 · Headquarters: GARDENA, CA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Win Like a Girl Inc
EIN 833369631 · Headquarters: Sacramento, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Win Love Ministries
EIN 823946516 · Headquarters: RANCHO CUCAMONGA, CA, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Win on Our Level Playing Field
EIN 203499132 · Headquarters: REDWOOD CITY, CA, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Win Over Depression
EIN 863307757 · Headquarters: Beaumont, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Win Place Home Inc
EIN 475259575 · Headquarters: CANYON COUNTRY, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Win Project
EIN 954745476 · Headquarters: Long Beach, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Win System Inc
EIN 832038501 · Headquarters: oceanside, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Win Win Situations
EIN 202689513 · Headquarters: Antioch, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Win Within Yourself Foundation
EIN 471767170 · Headquarters: Lancaster, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Win-dream International Center
EIN 851148030 · Headquarters: CHINO HILLS, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Win-team Charitable Foundation
EIN 463750716 · Headquarters: IRVINE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winard Yacht Club
EIN 952147448 · Headquarters: REDONDO BEACH, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winat Organization
EIN 851173111 · Headquarters: Sacramento, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winchester Blvd Business Association Inc
EIN 332519663 · Headquarters: San Jose, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winchester Canyon Gun Club
EIN 770011868 · Headquarters: Santa Barbara, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Winchester Historical Society of Pleasant Valley
EIN 954521499 · Headquarters: Winchester, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Winchester Orchestra of San Jose
EIN 770525137 · Headquarters: San Jose, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N