Nonprofits in Willows, California

Nonprofits in Willows, California. Browse 83 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

  1. Absolute Safety Training

    EIN 680424112 · Headquarters: WILLOWS, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Access Youth Ministry

    EIN 990797035 · Headquarters: WILLOWS, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Amvets

    EIN 273808729 · Headquarters: WILLOWS, CA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. Anita Allen-wiest Ministries Inc

    EIN 270006953 · Headquarters: Willows, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Benevolent & Protective Order of Elks

    EIN 941167549 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. California Federation of Womens Clubs

    EIN 941535574 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. California Reformation Coalition

    EIN 933682445 · Headquarters: Willows, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Californians for Jobs

    EIN 452106428 · Headquarters: WILLOWS, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. Californians for Regulatory Reform

    EIN 452549959 · Headquarters: WILLOWS, CA, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Catnip and Cattitude

    EIN 872901410 · Headquarters: WILLOWS, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Colusa Glenn Subwatershed Program

    EIN 205872580 · Headquarters: WILLOWS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Colusi County Historical Society

    EIN 946083941 · Headquarters: Willows, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Community Wish Foundation

    EIN 870781223 · Headquarters: Willows, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Country Club Estates Mutual Water Company

    EIN 942875856 · Headquarters: Willows, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Dolphin Pool Club of Willows Ca

    EIN 680224233 · Headquarters: WILLOWS, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Fraternal Order of Eagles

    EIN 237592625 · Headquarters: Willows, CA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. Fraternal Order of Eagles

    EIN 363403862 · Headquarters: Willows, CA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Friends of Glen County Fair

    EIN 680439390 · Headquarters: Willows, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  19. Friends of the Willows Public Library

    EIN 941659061 · Headquarters: Willows, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Glenn Amateur Radio Society

    EIN 300615539 · Headquarters: Willows, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Glenn Communities Working Together

    EIN 841646779 · Headquarters: Willows, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Glenn County Scholarship Fdn

    EIN 680071760 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Glenn County Sheriff Vips

    EIN 871851233 · Headquarters: Willows, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Glenn County Sheriffs Administrative Association

    EIN 871859954 · Headquarters: Willows, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Glenn County Sheriffs Office Search and Rescue

    EIN 871854697 · Headquarters: Willows, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Glenn County Theatre Company

    EIN 680262267 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. Glenn County Veterans Council

    EIN 201412352 · Headquarters: Willows, CA, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Glenn Learns

    EIN 843274425 · Headquarters: Willows, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Glenn Medical Center

    EIN 200494719 · Headquarters: Willows, CA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  30. Glenn Medical Foundation

    EIN 203255758 · Headquarters: Willows, CA, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  31. Grange Patrons of Husbandry Jacinto 431

    EIN 237529737 · Headquarters: Willows, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Iann Mendoza Valdez Memorial Scholarship

    EIN 831612203 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. International Association of Lions Clubs

    EIN 680008410 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Kiwanis Club of Willows

    EIN 946102295 · Headquarters: Willows, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  35. Knights of Columbus

    EIN 237540993 · Headquarters: Willows, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Lions District 4C-1 Humanitarian Foundation

    EIN 953527334 · Headquarters: WILLOWS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Museum Society of Willows

    EIN 202464876 · Headquarters: Willows, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Mvm Network Inc

    EIN 260532846 · Headquarters: Willows, CA, US · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. No Animals Left Behind Animal Rescue

    EIN 873938437 · Headquarters: Willows, CA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Northern Appraisal Council

    EIN 680486822 · Headquarters: Willows, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Northern California Womens Forum

    EIN 800750219 · Headquarters: WILLOWS, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Northern Valley Indian Health

    EIN 941747220 · Headquarters: Willows, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Notin Our Town Glenn County

    EIN 201550854 · Headquarters: Willows, CA, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  44. Parent Booster USA Inc

    EIN 454083315 · Headquarters: Willows, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Parent Booster USA Inc

    EIN 843623852 · Headquarters: Willows, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Parents and Teachers for Glenn

    EIN 352413656 · Headquarters: WILLOWS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Project Glennco Inc

    EIN 851671799 · Headquarters: Willows, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Rotary International

    EIN 946103452 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Sacramento River Settlement Contractors

    EIN 811006355 · Headquarters: Willows, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. San Francisco Region Sports Car Club of America

    EIN 941326539 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Sociedade Festa Divino Espirito

    EIN 330128789 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Starting Over Strong

    EIN 272805330 · Headquarters: Willows, CA, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  53. Sunshine Pre-school

    EIN 942792572 · Headquarters: WILLOWS, CA, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  54. The Eddie Williamson Family Foundation

    EIN 810842959 · Headquarters: Willows, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. The Little Things Closet

    EIN 831460648 · Headquarters: WILLOWS, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Thunderhill Properties Foundation

    EIN 842298709 · Headquarters: WILLOWS, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Toastmasters International

    EIN 912078268 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Tops Learning Systems

    EIN 953661273 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  59. Veterans of Foreign Wars Department of California

    EIN 946107768 · Headquarters: WILLOWS, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Veterans of Foreign Wars of the United States Auxiliary

    EIN 474341863 · Headquarters: Willows, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Veterans of Foreign Wars of the United States Auxiliary

    EIN 954707959 · Headquarters: Willows, CA, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Walden Academy Inc

    EIN 452378417 · Headquarters: WILLOWS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. West Hills Shooting & Training Facility Inc

    EIN 822192936 · Headquarters: WILLOWS, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Willow Creek Mutual Water Company

    EIN 941231598 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Willows 4Th of July

    EIN 414650749 · Headquarters: Willows, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Willows Car and Bike Association

    EIN 814819029 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Willows Century Club

    EIN 946107774 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Willows Chamber of Commerce

    EIN 940984802 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Willows Community Thrift Shoppe

    EIN 453789409 · Headquarters: Willows, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Willows Fire Dept Auxiliary

    EIN 994654620 · Headquarters: WILLOWS, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Willows High School Ag Boosters

    EIN 472805821 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Willows High School Boosters

    EIN 472731016 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Willows High School Grad Nite

    EIN 821480067 · Headquarters: WILLOWS, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Willows Hydro Jets

    EIN 680274958 · Headquarters: Willows, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Willows Junior Honkers

    EIN 833672687 · Headquarters: Willows, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Willows Lamb Derby

    EIN 862174880 · Headquarters: WILLOWS, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Willows Little League

    EIN 942772338 · Headquarters: WILLOWS, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Willows Music Boosters

    EIN 271599438 · Headquarters: Willows, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Willows Police Activities League

    EIN 680461614 · Headquarters: Willows, CA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Willows Revitalization Group

    EIN 832183294 · Headquarters: Willows, CA, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Willows Unified Teachers Association

    EIN 680084689 · Headquarters: Willows, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Willows Volunteer Fire Department Inc

    EIN 680022560 · Headquarters: WILLOWS, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Young Ladies Grand Institute

    EIN 237514554 · Headquarters: Willows, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N