Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Rolling Hills Blue Star Moms

    EIN 320330742 · Headquarters: FOLSOM, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Rolling Hills Community Association of Rancho Palos Verdes

    EIN 951160563 · Headquarters: Rolling Hills, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  3. Rolling Hills Country Club

    EIN 952425457 · Headquarters: ROLLING HILLS ESTATES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Rolling Hills Country Club Estates Homeowners Association

    EIN 237278100 · Headquarters: Rolling Hills Estates, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Rolling Hills Little League

    EIN 521278699 · Headquarters: ROLLING HILLS EST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Rolling Hills Ranchos Water Assn

    EIN 946092104 · Headquarters: Salinas, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Rolling Hills Tennis Club

    EIN 330017963 · Headquarters: Rolling Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Rolling Start Inc

    EIN 953178138 · Headquarters: San Bernardino, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Rolling Thunder Inc

    EIN 320397533 · Headquarters: Thousand Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Rolmex Golf Club

    EIN 770205735 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Roman Catholic Archbishop of Sf a Corporation Sole

    EIN 941156707 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  12. Roman Catholic Bishop of Orange

    EIN 953018918 · Headquarters: GARDEN GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  13. Roman Catholic Bishop of San Bernardino

    EIN 953293901 · Headquarters: SAN BERNARDINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  14. Romance Writers of America Incorporated

    EIN 760237685 · Headquarters: BREA, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. Romans 828 - Living in Purpose

    EIN 882538639 · Headquarters: Rancho Cucamonga, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Romcyn Atelier

    EIN 841066084 · Headquarters: PALM SPRINGS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  17. Romero Institute

    EIN 953527131 · Headquarters: SANTA CRUZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Ronald C Wornick Jewish Day School

    EIN 942993909 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Ronald Mcdonald House Charities - Bay Area

    EIN 942538615 · Headquarters: PALO ALTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Ronald Mcdonald House Charities of San Diego Inc

    EIN 953251490 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Ronald Mcdonald House Charities of Southern California

    EIN 953167869 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Ronald Mcdonald House Charities of the Central Valley Inc

    EIN 942864490 · Headquarters: MADERA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Ronald Newburg Foundation C/o Robert Lake

    EIN 954471226 · Headquarters: WOODLAND HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Ronald S Lushing Family Foundation

    EIN 952471655 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Rong Hwa Foundation

    EIN 471158581 · Headquarters: MILLBRAE, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Roofers East Bay-north Bay Area Vacation Trust Fund

    EIN 946075621 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Roofers Health & Welfare Trust Fund of Northern California

    EIN 946074642 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Roofers Local Union No 40 Vacation Trust Fund

    EIN 942448667 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Roofers Local Union No 81

    EIN 940814399 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Roofing Contractors Association of California

    EIN 941137742 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Roofing Contractors Assosciation of Sout

    EIN 951804552 · Headquarters: BREA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Rooftop Elementary PTA

    EIN 237349936 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Roosevelt Boosters Club

    EIN 562292147 · Headquarters: DINUBA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Roosevelt High School Boosters

    EIN 770266432 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Roosevelt Jr High

    EIN 475335776 · Headquarters: MODESTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Roosevelt Memorial Park Association

    EIN 951161720 · Headquarters: GARDENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Roosevelt Memorial Park Cemetery Inc

    EIN 921241592 · Headquarters: INGLEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Roosevelt Pta - Santa Monica Inc

    EIN 956207250 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Roosevelt PTSA

    EIN 900809982 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Roosevelt School Pta

    EIN 946173865 · Headquarters: SAN LEANDRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Roosters Inc

    EIN 953244959 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Rooted Inc

    EIN 472649575 · Headquarters: Ojai, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Rooted Missions Ireland

    EIN 814773997 · Headquarters: RIVERSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  44. Roots & Gold Dust Genealogical Society

    EIN 911847936 · Headquarters: DIAMOND SPRINGS, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Roots 2 Grow Inc

    EIN 854337637 · Headquarters: Barstow, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Roots and Wings Educational Foundation

    EIN 680210366 · Headquarters: PENN VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Roots and Wings Foundation Inc

    EIN 863564625 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Roque Center

    EIN 952860752 · Headquarters: STANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Rosa Azul Foundation

    EIN 942960337 · Headquarters: SAN LEANDRO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Rosa Parks Elementary School Pta

    EIN 260167797 · Headquarters: CORONA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Rosalie Rendu Inc

    EIN 954709944 · Headquarters: Los Altos Hills, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Rosamond Little League Inc

    EIN 900683712 · Headquarters: Rosamond, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Rosamond Lodge No 415 Loyal Order of Moose

    EIN 953980288 · Headquarters: Rosamond, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Rosamond Senior Citizens Inc

    EIN 953726812 · Headquarters: Rosamond, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Rosamond Skypark Association

    EIN 953969233 · Headquarters: Rosamond, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Roscomare School Booster Club

    EIN 953995859 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Rose Bowl Aquatics Center

    EIN 953994788 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Rose Bowl Aquatics Swim Team Booster Club

    EIN 954320306 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Rose Bowl Riders Community Benefit Organization

    EIN 422145124 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Rose C Stone Foundation

    EIN 521271216 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  61. Rose Perenin Foundation

    EIN 680004983 · Headquarters: FORTUNA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Rose Scharlin Co-op Nursery School

    EIN 951858641 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Rose View Terrace Resident Association

    EIN 900878694 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Rosedale Immersion PTA

    EIN 882331859 · Headquarters: Chico, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Rosedale Teachers Association

    EIN 770542506 · Headquarters: BAKERSFIELD, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Rosedale Water Company

    EIN 941304096 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Rosedell Elementary PTA

    EIN 954076115 · Headquarters: Saugus, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Rosemead Chamber of Commerce

    EIN 952082680 · Headquarters: ROSEMEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Rosemead Hs Panther Band Booster Club

    EIN 471412368 · Headquarters: ROSEMEAD, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  70. Rosemead Kiwanis Foundation

    EIN 956129787 · Headquarters: ROSEMEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  71. Rosemead Lodge No 457 Free & Accepted Masons of Ca

    EIN 950751543 · Headquarters: Rosemead, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Rosemead Masonic Building Association

    EIN 956096650 · Headquarters: ROSEMEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Rosemead Rebels Athletic Club

    EIN 953114217 · Headquarters: SAN DIMAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Rosemead Scout Hut Inc

    EIN 954141058 · Headquarters: Rroosemead, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Rosemont Community Association Inc

    EIN 941688671 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Rosemont Little League Inc

    EIN 237101623 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  77. Rosen Method Foundation

    EIN 942898289 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Rosenberg Committee Incorporated

    EIN 946089553 · Headquarters: HEALDSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Rosenthal-Cohen Foundation

    EIN 436498735 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Roseville Alano Club

    EIN 680050564 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Roseville Area Chamber of Commerce

    EIN 941079379 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Roseville Community School

    EIN 203350963 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  83. Roseville Firefighters Local 1592

    EIN 946130865 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  84. Roseville Historical Society

    EIN 680025155 · Headquarters: Roseville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Roseville Lodge No 1293

    EIN 941462681 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Roseville Lodge No 2248

    EIN 941527367 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Roseville Masonic Hall Board Association

    EIN 940661495 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Roseville Parent Education Preschool

    EIN 680151407 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Roseville Rock Rollers Gem and Minerals Society

    EIN 943093349 · Headquarters: Roseville, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Roseville Secondary Education Association

    EIN 942886746 · Headquarters: ANTELOPE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Roseville Youth Cricket Club

    EIN 821048125 · Headquarters: ROSEVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Roseville Youth Soccer Club

    EIN 680012871 · Headquarters: ROSEVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Rosey Griers Giant Step Corp

    EIN 952979212 · Headquarters: SANTA MONICA, CA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  94. Ross Family Foundation Inc

    EIN 800723205 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Ross Mckee Foundation for the Musical Arts

    EIN 941450203 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Ross Valley Firefighters Club Inc

    EIN 311529242 · Headquarters: SAN ANSELMO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Ross Valley Little League

    EIN 946102259 · Headquarters: GREENBRAE, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  98. Rossi Family Foundation

    EIN 943106122 · Headquarters: Pacific Grove, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  99. Rossi Foundation

    EIN 770300896 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  100. Rossmoor Ceramic Arts Club

    EIN 942506646 · Headquarters: WALNUT CREEK, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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