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. Pta California Congress of Parents Teachers Inc

    EIN 901280948 · Headquarters: Milpitas, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Pta California Congress of Parents Teachers Inc Horace Ensign Junior High

    EIN 237029293 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Pta California Congress of Parents Teachers Students

    EIN 900327639 · Headquarters: RANCHO CUCAMONGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Pta California Congress of Parents Teachers Students Inc

    EIN 204473122 · Headquarters: AZUSA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Pta California Congress of Parents Teachers Students Inc

    EIN 334359481 · Headquarters: Perris, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Pta California Congress of Parents Teachers Students Inc

    EIN 334435757 · Headquarters: El Cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Pta California Congress of Parents Teachers Students Inc

    EIN 334533373 · Headquarters: Santa Paula, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Pta California Congress of Parents Teachers Students Inc

    EIN 334945358 · Headquarters: Visalia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Pta California Congress of Parents Teachers Students Inc

    EIN 392096122 · Headquarters: CASTAIC, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Pta California Congress of Parents Teachers Students Inc

    EIN 392416087 · Headquarters: Visalia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Pta California Congress of Parents Teachers Students Inc

    EIN 392711384 · Headquarters: El Cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Pta California Congress of Parents Teachers Students Inc

    EIN 943196974 · Headquarters: SAN MATEO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Pta California Congress of Parents Teachers Students Inc

    EIN 943229092 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Pta California Congress of Parents Teachers Students Inc

    EIN 995104574 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Pta California Congress of Parents Teahcers & Students Inc

    EIN 237038355 · Headquarters: Alameda, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Pta California Congress of Parents Teahcers & Students Inc

    EIN 956206557 · Headquarters: Whittier, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Pta California Congress of Parents Techers Students Inc

    EIN 921950372 · Headquarters: Moreno Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Pta California Congress of Parents Terra Vista Elementary School Pta

    EIN 330647543 · Headquarters: RANCHO CUCAMONGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Pta California Congress of Parents Terrell El Terrell Elementary Pta

    EIN 946174636 · Headquarters: SAN JOSE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. PTA California Congress of Parents Twin Creeks Elementary PTA

    EIN 942627361 · Headquarters: San Ramon, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Pta California Congress of Parents Venetia Valley Pta

    EIN 946172327 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. PTA California Congress of Parents Viejo Elementary PTA

    EIN 330536072 · Headquarters: Mission Viejo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. PTA California Congress of Parents Vista Verde School PTA

    EIN 330304438 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. PTA California Congress of Parents Walnut Canyon PTA

    EIN 770507788 · Headquarters: Moorpark, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Pta California Congress of Parents Walnut Creek Intermediate

    EIN 946174697 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. PTA California Congress of Parents Walnut Heights School

    EIN 946174699 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Pta California Congress of Parents Warwick Elementary Pta

    EIN 942949140 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Pta California Congress of Parents Wiley Canyon Elementary Pta

    EIN 956206784 · Headquarters: NEWHALL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Pta California Congress of Parents Willow Glen Educational Park Pta

    EIN 946172527 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  30. PTA California Congress of Parents-Monte Video Elementary

    EIN 330252584 · Headquarters: Mission Viejo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. PTA California Congress of ParentsTeache

    EIN 770319068 · Headquarters: Milpitas, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Pta California Congress of Paretns Teachers & Students Inc

    EIN 680258155 · Headquarters: Susanville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Pta California Congress of Paretns Teachers & Students Inc

    EIN 946171284 · Headquarters: San Bruno, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Pta California Congress of Paretns Teachers & Students Inc

    EIN 956203962 · Headquarters: Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Pta California Congress of Paretns Teaches and Students

    EIN 205668464 · Headquarters: LAKE ELSINORE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Pta California Congress of Partens Teachers & Students Inc

    EIN 770494368 · Headquarters: Oxnard, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Pta California Congress of Partners Teachers & Students Inc

    EIN 901185050 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. Pta California Congress of Pt&s Inc

    EIN 933096495 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Pta California Congress of Pta Alvarado School

    EIN 946171208 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Pta California Congress of Ptas - 3093 Ridgecrest Intermediate Ptsa

    EIN 330915777 · Headquarters: RANCHO PALOS VERDES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Pta California Congress of Ptas - Palos Verdes Peninsula Council

    EIN 237050633 · Headquarters: PALOS VERDES ESTATES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Pta California Congress of Ptas Howard Wood Elementary

    EIN 900353305 · Headquarters: TORRANCE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Pta California Congress of Teachers & Students Inc

    EIN 201994260 · Headquarters: BEAUMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Pta California Congress of the Parents Teachers & Students Inc

    EIN 993725675 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Pta California Congress Parents Teachers & Students Inc

    EIN 770324523 · Headquarters: Santa Clara, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Pta California Congress Parents Teachers & Students Inc - Lincoln Elementary Pta

    EIN 946172132 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Pta California Congress Parents Teachers and Students Inc

    EIN 043707254 · Headquarters: Lake Elsinore, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Pta California Congress Parents Teachers and Students Inc

    EIN 901026406 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. PTA California Congress Parents-RHES Red Hawk Elementary

    EIN 330482861 · Headquarters: Temecula, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. PTA California Congress Shorecliffs Middle School PTSA

    EIN 330122045 · Headquarters: San Clemente, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pta California Congress Tulita Elementary School

    EIN 237063162 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Pta California Congress Valley View Pta

    EIN 953846609 · Headquarters: LANCASTER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Pta California Congressgeorge W Simonds Elementary School

    EIN 946174481 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Pta California Congressof Parents Teachers & Students Inc

    EIN 901024421 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. PTA California Imperial Elementary

    EIN 330237543 · Headquarters: Anaheim, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Pta California James Russell Lowell Elementary

    EIN 956204940 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Pta California Laguna Middle School

    EIN 770072330 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  58. Pta California Mb Middle School Manhattan Beach Middle School Pta

    EIN 956207059 · Headquarters: Manhattan Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Pta California of Parents Teachers and Students Inc

    EIN 901190172 · Headquarters: Richmond, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. Pta California of Parents Teachers and Students Inc

    EIN 901507791 · Headquarters: Tustin, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  61. Pta Califronia Congress of Parents Teachers & Students Inc

    EIN 330323068 · Headquarters: Riverside, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Pta Califronia Congress of Parents Teachers & Students Inc

    EIN 884273368 · Headquarters: Moreno Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Pta Chapman Hills California Congress of Parents

    EIN 330353532 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Pta Charles Wagner Elementary Ca Congress of Parents & Teachers Inc

    EIN 956207080 · Headquarters: PLACENTIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Pta Claifornia Congress of Parents Teachers and Students Inc

    EIN 901073013 · Headquarters: San Jacinto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. PTA Congres of Parents University High School

    EIN 330486178 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Pta Congress of Parents - Del Cerro Elementary

    EIN 237184695 · Headquarters: MISSION VIEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Pta Congress of Parents Brywood Elementary

    EIN 330354555 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Pta Congress of Parents La Ballona School

    EIN 956205019 · Headquarters: CULVER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Pta Congress of Parents La Colina Junior High

    EIN 237050133 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. PTA Congress of Parents Monte Vista HS MVHS Parent Teacher Student Association

    EIN 946183891 · Headquarters: Danville, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Pta Congress of Parents Richmond Street School

    EIN 954789399 · Headquarters: EL SEGUNDO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Pta Congress of Parents Teachers & Students - Tamalpais Valley School

    EIN 946174616 · Headquarters: MILL VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Pta Congress of Parents Teachers & Students Inc

    EIN 901035778 · Headquarters: Ontario, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Pta Congress of Parents Teachers & Students Inc - Valle Verde Pta

    EIN 680259821 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. PTA Congress of Parents-Crowne Hill Elementary School

    EIN 203204655 · Headquarters: Temecula, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. PTA Congress Parents 5012 Mountainview Elementary

    EIN 954476172 · Headquarters: Saugus, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  78. Pta Crafton Elementary School

    EIN 330016380 · Headquarters: Redlands, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. PTA Davis School CA Congress of Parents & Teachers Inc

    EIN 330762233 · Headquarters: Costa Mesa, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Pta Deportola

    EIN 953527002 · Headquarters: MISSION VIEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Pta Dos Pueblos High District 15 Calif Congress Parent Teachers Students

    EIN 237010611 · Headquarters: GOLETA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. PTA Dunsmore Elementary - Calif Con DUNSMORE AVENUE PARENT-TEACHER ASSOC

    EIN 956206403 · Headquarters: La Crescenta, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. PTA Eastbluff CA Congress of Parents & Teachers Inc

    EIN 330842668 · Headquarters: Newport Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Pta Edison Elementary School

    EIN 956204285 · Headquarters: TORRANCE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Pta Edith Landels Elementary California Congress of Parents

    EIN 942641692 · Headquarters: MOUNTAIN VIEW, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Pta Fairmeadow Elem Sch Ca Con Pta

    EIN 770048128 · Headquarters: PALO ALTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. PTA Fairmont Elementary CA Congress of Parents & Teachers Inc

    EIN 237195957 · Headquarters: Yorba Linda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Pta Folsom Hills Elementary California Congress

    EIN 680247679 · Headquarters: FOLSOM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Pta Franklin Elementary School

    EIN 946171957 · Headquarters: Alameda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Pta Glenknoll Elementary Ca Congress of Parents & Teachers Inc

    EIN 237010163 · Headquarters: YORBA LINDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Pta Golden Elementary School Ca Congress of Parents & Teachers Inc

    EIN 956204575 · Headquarters: PLACENTIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. PTA Hermosa Drive Elementary CA Congress of Parents & Teachers Inc

    EIN 956205187 · Headquarters: Fullerton, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Pta John Muir Elementary School

    EIN 680333404 · Headquarters: STOCKTON, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. PTA Lincoln Elementary School

    EIN 956206514 · Headquarters: Redondo Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. PTA Linda Vista Elementary School CA Congress of Parents & Teachers Inc

    EIN 330046809 · Headquarters: Yorba Linda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. PTA Mabel Paine Elementary CA Congress of Parents & Teachers Inc

    EIN 237451153 · Headquarters: Yorba Linda, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Pta Madrona Elementary School

    EIN 770048680 · Headquarters: Thousand Oaks, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. PTA Mariners Elementary School CA Congress of Parents & Teachers Inc

    EIN 330288375 · Headquarters: Newport Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Pta Morse Elementary School Ca Congress of Parents & Teachers Inc

    EIN 956208444 · Headquarters: PLACENTIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Pta Mt Washington Elementary

    EIN 956208664 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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