Community Improvement & Capacity Building nonprofits in California

Community Improvement & Capacity Building nonprofits in California. Browse 10,217 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. Rotary Club of Lakewood California Foundation

    EIN 332945582 · Headquarters: Lakewood, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Rotary Club of Los Angeles

    EIN 951165778 · Headquarters: LOS ANGELES, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Rotary Club of Los Angeles Colombo Americano

    EIN 261976857 · Headquarters: Redondo Beach, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Rotary Club of Los Angeles Foundation

    EIN 954479461 · Headquarters: Los Angeles, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Rotary Club of Loyalton

    EIN 946174081 · Headquarters: Loyalton, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Rotary Club of Marin Evening Foundation

    EIN 680360660 · Headquarters: San Rafael, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Rotary Club of Menlo Park Foundation

    EIN 942723876 · Headquarters: Menlo Park, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Rotary Club of Mission Bay Community Foundation

    EIN 330064520 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. Rotary Club of Mission Viejo

    EIN 237394267 · Headquarters: MISSION VIEJO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Rotary Club of Mountain House

    EIN 820638962 · Headquarters: Tracy, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Rotary Club of Newbury Park

    EIN 770029795 · Headquarters: NEWBURY PARK, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990

  12. Rotary Club of North Fresno Endowment Fund

    EIN 946106009 · Headquarters: Fresno, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Rotary Club of Orange County La Foundation

    EIN 883743300 · Headquarters: Garden Grove, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Rotary Club of Oxnard Sunrise Foundation

    EIN 522439661 · Headquarters: Oxnard, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Rotary Club of Palm Desert Calif

    EIN 956096652 · Headquarters: PALM DESERT, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Rotary Club of Palm Desert Palms to Pines

    EIN 330113187 · Headquarters: PALM DESERT, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  17. Rotary Club of Peninsula Sunrise Fo

    EIN 455335882 · Headquarters: Redwood City, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  18. Rotary Club of Petaluma Sunrise

    EIN 680474710 · Headquarters: PETALUMA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Rotary Club of Pocket-greenhaven Foundation

    EIN 454681379 · Headquarters: Sacramento, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. Rotary Club of Rancho Cordova

    EIN 946107862 · Headquarters: Rancho Cordova, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Rotary Club of Rancho Santa Fe

    EIN 956199316 · Headquarters: Rancho Santa Fe, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Rotary Club of Redding Charitable Fndatn

    EIN 680285638 · Headquarters: Redding, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Rotary Club of Redondo Beach Community Foundation

    EIN 261447986 · Headquarters: Redondo Beach, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Rotary Club of Richmond Inc

    EIN 205499127 · Headquarters: Richmond, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Rotary Club of Rio Vista

    EIN 946103442 · Headquarters: Rio Vista, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Rotary Club of Sacramento Breakfast

    EIN 371643954 · Headquarters: CARMICHAEL, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  27. Rotary Club of Sacramento Breakfast Foundation

    EIN 208468531 · Headquarters: CARMICHAEL, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  28. Rotary Club of Sacramento Foundation

    EIN 237117223 · Headquarters: FAIR OAKS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Rotary Club of Salinas Northeast

    EIN 946130890 · Headquarters: SALINAS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

  30. Rotary Club of Salinas Valley Foundation

    EIN 843658274 · Headquarters: Salinas, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Rotary Club of San Carlos Community Service Inc

    EIN 946124280 · Headquarters: SAN CARLOS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Rotary Club of San Fernando Valley Evening

    EIN 842335917 · Headquarters: Sunland, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Rotary Club of San Francisco West Foundation

    EIN 453737730 · Headquarters: SAN FRANCISCO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Rotary Club of San Luis Obispo Charities

    EIN 770186489 · Headquarters: SAN LUIS OBISPO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Rotary Club of San Luis Obispo Daybrea

    EIN 770505305 · Headquarters: San Luis Obispo, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Rotary Club of Santa Rosa New Generations

    EIN 453002752 · Headquarters: Santa Rosa, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Rotary Club of Santa Rosa West

    EIN 941669159 · Headquarters: SANTA ROSA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  38. Rotary Club of Santa Rosa West Community Fund Inc

    EIN 680069883 · Headquarters: SANTA ROSA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  39. Rotary Club of Simi Sunset Co Jacobs and Jacobs Accountancy Corp

    EIN 460483234 · Headquarters: THOUSAND OAKS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  40. Rotary Club of Solano Sunset Foundation

    EIN 815297763 · Headquarters: Vallejo, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Rotary Club of South Pasadena

    EIN 956095761 · Headquarters: South Pasadena, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Rotary Club of Southeast San Diego

    EIN 320265575 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Rotary Club of Stockton Delta Inc

    EIN 942845823 · Headquarters: STOCKTON, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  44. Rotary Club of Taft Foundation Inc

    EIN 770513484 · Headquarters: Taft, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. Rotary Club of Tehachapi

    EIN 770183316 · Headquarters: Tehachapi, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Rotary Club of Temecula Valley - New Generations Foundation

    EIN 462306077 · Headquarters: Temecula, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Rotary Club of Terra Linda

    EIN 946122495 · Headquarters: SAN RAFAEL, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Rotary Club of Tiburon-belvedere

    EIN 942496895 · Headquarters: TIBURON, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Rotary Club of Ubud Foundation

    EIN 205479338 · Headquarters: San Jose, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  50. Rotary Club of Venice-marina

    EIN 956207001 · Headquarters: Los Angeles, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  51. Rotary Club of Ventura East Foundation Inc

    EIN 770306970 · Headquarters: VENTURA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Rotary Club of Weed Charitable Foundation

    EIN 263616545 · Headquarters: WEED, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Rotary Club of West Covina Foundation

    EIN 274691919 · Headquarters: West Covina, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Rotary Club of Westwood-lake Alamnor

    EIN 946103451 · Headquarters: Westwod, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Rotary Club of Wilmington Ca Inc

    EIN 770266188 · Headquarters: WILMINGTON, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Rotary Club Southwest Los Angeles

    EIN 814403789 · Headquarters: Banning, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Rotary Clubs of Moreno Valley Foundation

    EIN 330460035 · Headquarters: Palm Desert, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  58. Rotary District 5170 Foundation

    EIN 943016176 · Headquarters: Livermore, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Rotary District 5260 Foundation

    EIN 954666820 · Headquarters: Lancaster, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  60. Rotary District 5330 Foundation

    EIN 330234683 · Headquarters: LAKE ARROWHEAD, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  61. Rotary District 5340 Foundation

    EIN 474328240 · Headquarters: Solana Beach, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Rotary International

    EIN 205281980 · Headquarters: Apple Valley, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  63. Rotary International

    EIN 208809140 · Headquarters: Rohnert Park, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Rotary International

    EIN 237079744 · Headquarters: El Sobrante, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Rotary International

    EIN 237113973 · Headquarters: Santee, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Rotary International

    EIN 237147719 · Headquarters: Cedarville, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  67. Rotary International

    EIN 237149941 · Headquarters: Dos Palos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  68. Rotary International

    EIN 237163887 · Headquarters: Calexico, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Rotary International

    EIN 237203309 · Headquarters: Tarzana, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Rotary International

    EIN 237455661 · Headquarters: Los Alamitos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  71. Rotary International

    EIN 260078347 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. Rotary International

    EIN 260084585 · Headquarters: Yreka, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Rotary International

    EIN 260112093 · Headquarters: Cambria, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  74. Rotary International

    EIN 263194103 · Headquarters: lake arrowhead, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  75. Rotary International

    EIN 263586074 · Headquarters: Newbury Park, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Rotary International

    EIN 263668554 · Headquarters: Cayucos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Rotary International

    EIN 263671205 · Headquarters: Woodland Hills, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Rotary International

    EIN 271309632 · Headquarters: Walnut Creek, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Rotary International

    EIN 272473802 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  80. Rotary International

    EIN 300349349 · Headquarters: Cambria, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. Rotary International

    EIN 330097839 · Headquarters: Vista, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Rotary International

    EIN 330966461 · Headquarters: San Diego, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Rotary International

    EIN 331060350 · Headquarters: PICO RIVERA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Rotary International

    EIN 331132769 · Headquarters: Pt Reyes Station, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Rotary International

    EIN 331159088 · Headquarters: Monterey, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  86. Rotary International

    EIN 352417472 · Headquarters: Morro Bay, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. Rotary International

    EIN 363980899 · Headquarters: Studio City, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Rotary International

    EIN 363980980 · Headquarters: LA CRESCENTA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. Rotary International

    EIN 363980990 · Headquarters: MIDDLETOWN, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Rotary International

    EIN 363982103 · Headquarters: Rancho Cordova, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. Rotary International

    EIN 452907645 · Headquarters: SHERMAN OAKS, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  92. Rotary International

    EIN 454338150 · Headquarters: ALHAMBRA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  93. Rotary International

    EIN 454617629 · Headquarters: La Mesa, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Rotary International

    EIN 460708606 · Headquarters: vallejo, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Rotary International

    EIN 510199407 · Headquarters: Lynwood, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Rotary International

    EIN 510639002 · Headquarters: Sylmar, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  97. Rotary International

    EIN 651244900 · Headquarters: Frazier Park, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. Rotary International

    EIN 680027382 · Headquarters: Galt, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. Rotary International

    EIN 680161639 · Headquarters: Fremont, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. Rotary International

    EIN 680164516 · Headquarters: Gualala, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

First page and all pages