Nonprofits in Mariposa, California

Nonprofits in Mariposa, California. Browse 141 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. 17 - Spiritual Order Ministries

    EIN 273038845 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 4-H Clubs & Affiliated 4-H Organizations

    EIN 320220773 · Headquarters: Mariposa, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  3. 4-H Clubs & Affiliated 4-H Organizations

    EIN 800082280 · Headquarters: Mariposa, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  4. 4-H Clubs & Affiliated 4-H Organizations

    EIN 800082287 · Headquarters: Mariposa, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  5. 4-H Clubs & Affiliated 4-H Organizations

    EIN 900122372 · Headquarters: Mariposa, CA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  6. 4-H Clubs Affiliated 4-H Organizations

    EIN 800082271 · Headquarters: Mariposa, CA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  7. ACT Holding Inc

    EIN 474910529 · Headquarters: Mariposa, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  8. Alliance for Community Transformations

    EIN 770272319 · Headquarters: Mariposa, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Almost Like Home Inc

    EIN 770318565 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Alpha Sigma Pi Alumni Association

    EIN 851533299 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. American Association of University Women

    EIN 770286795 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. American Humanist Association

    EIN 770242565 · Headquarters: Mariposa, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  13. American Indian Council of Mariposa County

    EIN 770161686 · Headquarters: Mariposa, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  14. American Legion

    EIN 946107977 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Legion Auxiliary

    EIN 946107938 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Bootjack Stompers Square Dance Club

    EIN 946209216 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Bootjack Volunteer Fire Dept

    EIN 770126643 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Bridgeport Drive Maintenance Association

    EIN 472678425 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Bulldog in a China Shop Inc

    EIN 830980359 · Headquarters: Mariposa, CA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. California Pride Alliance Inc

    EIN 880981315 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. California State Foster Parents Association

    EIN 770391732 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  22. California State Mining & Mineral Fund

    EIN 770517971 · Headquarters: MARIPOSA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  23. Casa of Mariposa County

    EIN 510519406 · Headquarters: MARIPOSA, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2013 · Primary form: IRS Form 990

  24. Casa Oso Foundation Corp

    EIN 921040600 · Headquarters: Mariposa, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Catnip Society Inc

    EIN 331163702 · Headquarters: Mariposa, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Child Evangelism Fellowship Inc

    EIN 770380799 · Headquarters: Mariposa, CA, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  27. Chowchilla Mountain Womens Club

    EIN 770005571 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Chrysalis Institute

    EIN 205947298 · Headquarters: Mariposa, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Collaborative Arts and Culture Foundation

    EIN 272143755 · Headquarters: Mariposa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Cordelia Community Services

    EIN 412917336 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Decision Homes Inc

    EIN 770397532 · Headquarters: MARIPOSA, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990

  32. Economic Development Corp of Mariposa County

    EIN 770249620 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. First Step Group Home Inc

    EIN 770410636 · Headquarters: MARIPOSA, CA, USA · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990

  34. Four Institutions

    EIN 453328152 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Frank L Swan Inc Veba Tr

    EIN 953874962 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Free and Accepted Masons Mariposa Lodge No 24

    EIN 941739392 · Headquarters: Mariposa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Friends of Circle of Hope Outreach Ministries

    EIN 208895699 · Headquarters: MARIPOSA, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. Friends of Hospice

    EIN 510572106 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Grizzly Quarterback Club

    EIN 770408406 · Headquarters: MARIPOSA, CA, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  40. Habitat for Humanity of Mariposa County

    EIN 510665314 · Headquarters: Mariposa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Happy Goat Inc

    EIN 871433960 · Headquarters: MARIPOSA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Hornitos Historical Society Inc

    EIN 871680610 · Headquarters: Mariposa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Hunters Valley Volunteer Fire Department

    EIN 770011566 · Headquarters: Mariposa, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  44. Immanuel Ministries Inc

    EIN 731690416 · Headquarters: MARIPOSA, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Independent Order of Odd Fellows

    EIN 237109796 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Independent Order of Odd Fellows

    EIN 237123873 · Headquarters: Mariposa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. International Association of Lions Clubs

    EIN 946131723 · Headquarters: MARIPOSA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. John C Fremont 1854

    EIN 883211044 · Headquarters: MARIPOSA, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. John C Fremont Hospital Foundation

    EIN 942722648 · Headquarters: MARIPOSA, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Kiwanis Club of Mariposa California

    EIN 770331170 · Headquarters: Mariposa, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  51. Kops for Kids

    EIN 834541846 · Headquarters: Mariposa, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Las Miraposas Civil War Group

    EIN 800354369 · Headquarters: Mariposa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Lead His Lambs Family Ministry Inc

    EIN 813765194 · Headquarters: Mariposa, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Little League Baseball Inc

    EIN 521278698 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Lushmeadows Association

    EIN 942380878 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Main Street Mariposa

    EIN 831326172 · Headquarters: MARIPOSA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Manna House of Mariposa County

    EIN 770039298 · Headquarters: Mariposa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Mariposa Agri Nature Association

    EIN 010927023 · Headquarters: Mariposa, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Mariposa Area Amateur Radio Organization

    EIN 821948084 · Headquarters: Mariposa, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Mariposa Biomass Project

    EIN 472489182 · Headquarters: Mariposa, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Mariposa Butterfly Festival

    EIN 800369355 · Headquarters: Mariposa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Mariposa Butterfly Festival Inc

    EIN 852475621 · Headquarters: Mariposa, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Mariposa Community Chorus Inc

    EIN 651227738 · Headquarters: Mariposa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Mariposa Community Foundation

    EIN 421559697 · Headquarters: Mariposa, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Mariposa Community Radio

    EIN 475684190 · Headquarters: Mariposa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Mariposa County Alumni Association

    EIN 770564651 · Headquarters: MARIPOSA, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Mariposa County Arts Council Inc

    EIN 942753977 · Headquarters: MARIPOSA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Mariposa County Chamber of Commerce

    EIN 942577055 · Headquarters: MARIPOSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Mariposa County Contractors Association Inc

    EIN 770290935 · Headquarters: Mariposa, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  70. Mariposa County Deputy Sheriffs Association Public Safety Hardship

    EIN 834433653 · Headquarters: Mariposa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. Mariposa County Farm Bureau

    EIN 946102756 · Headquarters: MARIPOSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  72. Mariposa County Fish & Game Protective Assoc

    EIN 510172444 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Mariposa County Friends of the Library Inc

    EIN 770092545 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Mariposa County Pioneer Wagon Train Inc

    EIN 770056093 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Mariposa County Public Financing Corporation

    EIN 311592545 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  76. Mariposa County Schools Foundation

    EIN 770323058 · Headquarters: MARIPOSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Mariposa County Sheriffs Foundation

    EIN 874809956 · Headquarters: MARIPOSA, CA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Mariposa County Sheriffs Posse

    EIN 874326348 · Headquarters: Mariposa, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Mariposa County Student Loan Association

    EIN 237229527 · Headquarters: Mariposa, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Mariposa County Youth Shooting Sports Association

    EIN 812358601 · Headquarters: Mariposa, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. Mariposa Dream Builders

    EIN 331475069 · Headquarters: Mariposa, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Mariposa Elementary School Parent Club Association

    EIN 203538195 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Mariposa FFA Boosters

    EIN 770507395 · Headquarters: Mariposa, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Mariposa Fire Safe Council Inc

    EIN 912160466 · Headquarters: Mariposa, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Mariposa Friends of the Fairgrounds Foundation

    EIN 452737603 · Headquarters: Mariposa, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Mariposa Gem and Mineral Club

    EIN 770311738 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mariposa Girls Softball

    EIN 331963660 · Headquarters: Mariposa, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Mariposa Golden Agers Incorporated

    EIN 942835728 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Mariposa Grizzlies Quarterback Club

    EIN 813508718 · Headquarters: Mariposa, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Mariposa Jr Livestock Auction Committee

    EIN 452530479 · Headquarters: Mariposa, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Mariposa Masonic Temple Association

    EIN 941737383 · Headquarters: Mariposa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Mariposa Mothers Against School Hazing

    EIN 300312699 · Headquarters: Mariposa, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  93. Mariposa Mountain Riders

    EIN 264688689 · Headquarters: Mariposa, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Mariposa Museum & History Center Inc

    EIN 946050425 · Headquarters: Mariposa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Mariposa Pines Jerseydale Fire Safe Committee Inc

    EIN 810679019 · Headquarters: Mariposa, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  96. Mariposa Pre-school Inc

    EIN 942401292 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  97. Mariposa Prolife

    EIN 770046198 · Headquarters: Mariposa, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  98. Mariposa Rotary Fund

    EIN 200564388 · Headquarters: Mariposa, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Mariposa Safe Families Incorporated

    EIN 200104405 · Headquarters: Mariposa, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Mariposa Sheriffs Management Association

    EIN 320235771 · Headquarters: Mariposa, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

All pages