Nonprofits in Castroville, Texas

Nonprofits in Castroville, Texas. Browse 81 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. Aaha Sa

    EIN 990482078 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Alexander Martin Rowland Charitable Foundation

    EIN 272544951 · Headquarters: Castroville, TX, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Alsatian Festival of Texas

    EIN 833494616 · Headquarters: Castroville, TX, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. American Legion

    EIN 740717200 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Legion Auxiliary

    EIN 746061195 · Headquarters: Castroville, TX, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. Angels Crossing Inc

    EIN 742865799 · Headquarters: Castroville, TX, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. Captain Logos Ministries

    EIN 413156215 · Headquarters: Castroville, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Castro Colonies Heritage Association

    EIN 741854158 · Headquarters: Castroville, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Castro Garden Club

    EIN 742276131 · Headquarters: Castroville, TX, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. Castroville Airport Association

    EIN 651224856 · Headquarters: Castroville, TX, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Castroville Area Chamber of Commerce Inc

    EIN 742288126 · Headquarters: Castroville, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Castroville Area Economic Development Council

    EIN 320297304 · Headquarters: Castroville, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Castroville Catholic Middle & High School

    EIN 334171769 · Headquarters: Castroville, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Castroville Conservation Society

    EIN 742970240 · Headquarters: Castroville, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Castroville Nip & Tuck

    EIN 203874779 · Headquarters: castroville, TX, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Castroville Non-profit Projects

    EIN 823313972 · Headquarters: Castroville, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Castroville Special Events

    EIN 824088117 · Headquarters: Castroville, TX, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Castroville United Futbol Club

    EIN 923264984 · Headquarters: Castroville, TX, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Castroville Volunteer Fire Company

    EIN 742285173 · Headquarters: Castroville, TX, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Christmas in Castroville Cause We Care Program

    EIN 300655527 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Clean Relief Foundation Inc

    EIN 932662975 · Headquarters: Castroville, TX, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Colby Jonas Memorial Foundation

    EIN 900513813 · Headquarters: Castroville, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. Conflict and Development Foundation

    EIN 461012587 · Headquarters: Castroville, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Conflict and Development Research Fund

    EIN 823580336 · Headquarters: Castroville, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Daughters of the Republic of Tx Inc

    EIN 462045076 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Delta Kappa Gamma Society International

    EIN 746077219 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Farmhouse Ministry Inc

    EIN 393926693 · Headquarters: Castroville, TX, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Federation of Texas A&m University Mothers Club

    EIN 742698944 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Friends of Castroville Animal Control

    EIN 461043960 · Headquarters: Castroville, TX, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Friends of Landmark Inn

    EIN 470882451 · Headquarters: Castroville, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Friends of the Castroville Public Library

    EIN 742483837 · Headquarters: CASTROVILLE, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Friends of the Castroville Regional Park

    EIN 260271506 · Headquarters: Castroville, TX, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. International Association of Administrative Professionals

    EIN 746059912 · Headquarters: Castroville, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Isaiah Sixty One Ministries Inc

    EIN 742813317 · Headquarters: Castroville, TX, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  35. Kingdom Life Impact Ministries

    EIN 843821647 · Headquarters: CASTROVILLE, TX, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Koenig Foundation

    EIN 883654992 · Headquarters: Castroville, TX, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Kolby Zinsmeyer Scholarship Fund

    EIN 270769387 · Headquarters: Castroville, TX, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Lacoste Lions Club Volunteer Fire Company

    EIN 134215019 · Headquarters: Castroville, TX, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Masque Theater Incorporated

    EIN 223035157 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Medina County Amateur Radio Corporation Mcarc

    EIN 742844483 · Headquarters: Castroville, TX, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Medina County Cotillion Inc

    EIN 994313811 · Headquarters: Castroville, TX, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Medina County Environmental Action

    EIN 200189995 · Headquarters: CASTROVILLE, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Medina County Women for Good Inc

    EIN 933464379 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Medina River West Water Supply Corporation

    EIN 742368976 · Headquarters: Castroville, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Medina Valley Aquatics Association

    EIN 842324652 · Headquarters: Castroville, TX, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Medina Valley Band Sponsors

    EIN 742764777 · Headquarters: CASTROVILLE, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Medina Valley Chapt 1676 Women of the Moose

    EIN 742479488 · Headquarters: Castroville, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  48. Medina Valley Cheer Booster Club

    EIN 844574655 · Headquarters: CASTROVILLE, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Medina Valley Education Foundation

    EIN 742786467 · Headquarters: Castroville, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Medina Valley Hunters Club

    EIN 742967624 · Headquarters: Castroville, TX, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Medina Valley Prom Association

    EIN 742858066 · Headquarters: Castroville, TX, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  52. Medina Valley Topcat Dance Team Booster Club

    EIN 841893861 · Headquarters: Castroville, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Medina Valley Volleyball Association

    EIN 393343310 · Headquarters: CASTROVILLE, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Medina Valley Youth & Baseball Association Inc

    EIN 742367981 · Headquarters: Castroville, TX, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Medina Valley Youth Soccer Association Inc

    EIN 742888256 · Headquarters: Castroville, TX, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Medina Valley Youth Sports Organization

    EIN 995121041 · Headquarters: CASTROVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. MV FFA Booster Club

    EIN 461172354 · Headquarters: Castroville, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Mv Jr Wildcats Inc

    EIN 332315908 · Headquarters: Castroville, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. MV Soccer Club

    EIN 992966386 · Headquarters: Castroville, TX, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Norman Borlaug Foundation

    EIN 272027696 · Headquarters: Castroville, TX, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Olg Relay

    EIN 472289275 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  62. Parent Booster USA Inc

    EIN 271697992 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Parent Booster USA Inc

    EIN 462483203 · Headquarters: castroville, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Parent Booster USA Inc

    EIN 464915822 · Headquarters: Castroville, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Parent Booster USA Inc

    EIN 813553079 · Headquarters: Castroville, TX, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Petunias Rescued Friends

    EIN 872640049 · Headquarters: CASTROVILLE, TX, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Rotary International

    EIN 382312429 · Headquarters: Castroville, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  68. San Antonio Area Scout Alumni Association

    EIN 474697520 · Headquarters: Castroville, TX, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. San Antonio District Dental Society Foundation

    EIN 472827129 · Headquarters: CASTROVILLE, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Seagull Escadrille Eaa Chapter 1608

    EIN 822643510 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Son-risen Ministries Inc

    EIN 742613512 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Spirithorse Rehabilitation Center

    EIN 464968030 · Headquarters: Castroville, TX, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. St Louis Roman Catholic Benevolent Society

    EIN 871680487 · Headquarters: Castroville, TX, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Svdp St Louis Castroville Conference

    EIN 900754745 · Headquarters: Castroville, TX, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  75. Team 4 Gone

    EIN 141945047 · Headquarters: CASTROVILLE, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Texas Society of Professional Surveyors

    EIN 742538759 · Headquarters: Castroville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. The Atlas 400 Inc

    EIN 270807972 · Headquarters: CASTROVILLE, TX, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Timothy Hawkins Ovuegbe Foundation

    EIN 921494281 · Headquarters: Castroville, TX, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Two 10 Composite Mountain Bike Team

    EIN 394790014 · Headquarters: Castroville, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. TX 20009Th AFJROTC Booster Club

    EIN 800869897 · Headquarters: Castroville, TX, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  81. United Aspired Charity Inc

    EIN 392158219 · Headquarters: CASTROVILLE, TX, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N