Youth Development nonprofits in California

Youth Development nonprofits in California. Browse 7,570 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. Old Skool Cafe

    EIN 203913900 · Headquarters: San Francisco, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Old Timers Club Troop 121

    EIN 465281897 · Headquarters: Pasadena, CA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Olive View Foundation for Diagnostic Imaging - Attn Ramesh Verma

    EIN 954275187 · Headquarters: ENCINO, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Ollie Outreach

    EIN 993468519 · Headquarters: Chula Vista, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Omega Empowerment Foundation

    EIN 820782073 · Headquarters: Lancaster, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Omega Gents Foundation Inc

    EIN 320493280 · Headquarters: LOS ANGELES, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. On A Mission Inc

    EIN 861060127 · Headquarters: Victorville, CA, USA · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  8. On the Field Foundation

    EIN 854029142 · Headquarters: Roseville, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. On the Spectrum Racing Incorporated

    EIN 334661370 · Headquarters: MODESTO, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. On Your Feet Inc

    EIN 352329448 · Headquarters: Bonita, CA, USA · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990

  11. On Your Mark

    EIN 912158100 · Headquarters: Burbank, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Once Upon a Room Inc

    EIN 464978692 · Headquarters: LA CANADA, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Once Upon a Teen

    EIN 920832118 · Headquarters: Porter Ranch, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. One Bread Foundation Inc

    EIN 474380980 · Headquarters: San Ramon, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. One Caring Adult Foundation

    EIN 800642535 · Headquarters: WEST COVINA, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. One Circle Foundation

    EIN 451898809 · Headquarters: SAN RAFAEL, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. One Epic Life

    EIN 832399447 · Headquarters: Inglewood, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. One Flight USA Inc

    EIN 883799619 · Headquarters: TEHACHAPI, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. One for All

    EIN 320219285 · Headquarters: Inglewood, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. One Kid at a Time Fitness Club

    EIN 463920769 · Headquarters: Marin City, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. One Laptop Per Student Inc

    EIN 300523250 · Headquarters: San Diego, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  22. One Living on Purpose

    EIN 274361807 · Headquarters: Tracy, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  23. One Star One Family Inc

    EIN 990883403 · Headquarters: Bakersfield, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. One Step to Green

    EIN 882465405 · Headquarters: SOUTH EL MONTE, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. One Teacher Helping Others Inc

    EIN 825465120 · Headquarters: CARSON, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. One to One the California Mentoring Partnership

    EIN 954616425 · Headquarters: Los Angeles, CA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  27. One Two Dream Inc

    EIN 481301489 · Headquarters: Sunnyvale, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. One Vision International Inc

    EIN 824322167 · Headquarters: Alta Dena, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. One Vision Jiu Jitsu Foundation

    EIN 873019962 · Headquarters: Imperial Beach, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. One World Our World International Inc

    EIN 330714056 · Headquarters: Chula Vista, CA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Oneswing Golf Academy

    EIN 881876237 · Headquarters: Elk Grove, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Oneup Financial Education Inc

    EIN 394071304 · Headquarters: Atherton, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Oneway Outreach Inc

    EIN 450570497 · Headquarters: Los Angeles, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Online Faith Christian Education Inc

    EIN 850931290 · Headquarters: SACRAMENTO, CA, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Only Believe Foundation

    EIN 462218316 · Headquarters: Long Beach, CA, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Ontario Police Explorer Program Inc

    EIN 331846104 · Headquarters: Ontario, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Ontario Youth Activities League

    EIN 823718566 · Headquarters: Ontario, CA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. Open Arms Inc

    EIN 680145090 · Headquarters: Redding, CA, USA · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  39. Open Choices Ii at Robbins Hood

    EIN 030589683 · Headquarters: los angeles, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. Open Doors for Youth Project

    EIN 812097372 · Headquarters: Richmond, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Open Hands of Hope

    EIN 871592372 · Headquarters: Aliso Viejo, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Open Hearts Foundation

    EIN 271215063 · Headquarters: WESTLAKE VILLAGE, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Open Horizons

    EIN 993936623 · Headquarters: garberville, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Open Opportunities Inc

    EIN 272151962 · Headquarters: PITTSBURG, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Operation Fins Up

    EIN 933107612 · Headquarters: Lodi, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Operation Innovate

    EIN 473653510 · Headquarters: Sacramento, CA, USA · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  47. Operation Jump Start

    EIN 330629895 · Headquarters: LONG BEACH, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Operation Touchdown Inc

    EIN 954761839 · Headquarters: Lynwood, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  49. Opportunity Athletics

    EIN 394617243 · Headquarters: encinitas, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Opportunity Camp

    EIN 271415460 · Headquarters: ANTIOCH, CA, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  51. Opportunity Knowledge for Kids

    EIN 383707169 · Headquarters: Fresno, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. Opportunity Orchard Inc

    EIN 392306125 · Headquarters: OAKLAND, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Opportunity X

    EIN 815038840 · Headquarters: Saratoga, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Opti Club of La Mesa Californ 41070

    EIN 364629070 · Headquarters: Spring Valley, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  55. Optimist Club of Palm Desert Youth Fund Inc

    EIN 330936429 · Headquarters: Morongo Valley, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Optimist International

    EIN 237007768 · Headquarters: SAN FRANCISCO, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. Optimist International

    EIN 237176245 · Headquarters: Hanford, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  58. Optimist International

    EIN 237455473 · Headquarters: Fresno, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Optimist International

    EIN 300122139 · Headquarters: Los Osos, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  60. Optimist International

    EIN 320016102 · Headquarters: Santa Barbara, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  61. Optimist International

    EIN 330362835 · Headquarters: Pasadena, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Optimist International

    EIN 330897637 · Headquarters: chula vista, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  63. Optimist International

    EIN 363185367 · Headquarters: EL CENTRO, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Optimist International

    EIN 363989609 · Headquarters: san diego, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Optimist International

    EIN 364088609 · Headquarters: San Leandro, CA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. Optimist International

    EIN 364088612 · Headquarters: VALLEJO, CA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  67. Optimist International

    EIN 432109276 · Headquarters: RANCHO CORDOVA, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  68. Optimist International

    EIN 473441176 · Headquarters: Chula Vista, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  69. Optimist International

    EIN 474110006 · Headquarters: Sacramento, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  70. Optimist International

    EIN 510170940 · Headquarters: BONITA, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  71. Optimist International

    EIN 680324227 · Headquarters: Rancho Murieta, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. Optimist International

    EIN 770262234 · Headquarters: Tehachapi, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  73. Optimist International

    EIN 770546552 · Headquarters: Santa Rosa Valley, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. Optimist International

    EIN 823637686 · Headquarters: Visalia, CA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  75. Optimist International

    EIN 900248507 · Headquarters: Sylmar, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  76. Optimist International

    EIN 900249710 · Headquarters: Granada Hills, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Optimist International

    EIN 900252955 · Headquarters: Bakersfield, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Optimist International

    EIN 900286390 · Headquarters: CASTAIC, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. Optimist International

    EIN 900295546 · Headquarters: Bakersfield, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  80. Optimist International

    EIN 900336173 · Headquarters: Exeter, CA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  81. Optimist International

    EIN 900416579 · Headquarters: Bakersfield, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Optimist International

    EIN 900819280 · Headquarters: Bakersfield, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  83. Optimist International

    EIN 900954722 · Headquarters: HUNTINGTON BEACH, CA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Optimist International

    EIN 900992201 · Headquarters: Pacoima, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Optimist International

    EIN 901013032 · Headquarters: Piru, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. Optimist International

    EIN 901016648 · Headquarters: West Hills, CA, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  87. Optimist International

    EIN 901019143 · Headquarters: Compton, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Optimist International

    EIN 912171106 · Headquarters: California City, CA, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  89. Optimist International

    EIN 930917129 · Headquarters: Garden Grove, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  90. Optimist International

    EIN 930917130 · Headquarters: Granada Hills, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Optimist International

    EIN 941669228 · Headquarters: Visalia, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. Optimist International

    EIN 941671774 · Headquarters: San Jose, CA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  93. Optimist International

    EIN 942676266 · Headquarters: Porterville, CA, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  94. Optimist International

    EIN 942862770 · Headquarters: Auburn, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Optimist International

    EIN 943034671 · Headquarters: El Dorado Hills, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Optimist International

    EIN 946086759 · Headquarters: Sacramento, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Optimist International

    EIN 946088346 · Headquarters: FRESNO, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Optimist International

    EIN 946102905 · Headquarters: CUPERTINO, CA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Optimist International

    EIN 946104878 · Headquarters: SAN JOSE, CA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. Optimist International

    EIN 950612019 · Headquarters: los angeles, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

First page and all pages