Nonprofits in Sinton, Texas

Nonprofits in Sinton, Texas. Browse 66 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. Ancient Free & Accepted Masons of Texas

    EIN 237500239 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Brotherhood of Maintenance of Way Employees

    EIN 746003282 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Coastal Bend Society of Radiologic Technologists

    EIN 742682354 · Headquarters: Sinton, TX, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Coastal Plain Local Emergency Planning Committee Corporation

    EIN 742898924 · Headquarters: Sinton, TX, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Community Connections

    EIN 384104827 · Headquarters: Sinton, TX, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Edward H and Winnie H Smith Fellowship Fund

    EIN 746279204 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Future Farmers of America State Associations & Local Chapter

    EIN 472097025 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Harbor Hands 4-H Club

    EIN 392254360 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. International Association of Lions Clubs

    EIN 746062158 · Headquarters: SINTON, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Kiwanis International Inc

    EIN 746067577 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Knights of Columbus

    EIN 943484822 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Little League Baseball Inc

    EIN 742697159 · Headquarters: SINTON, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. Lords Tabernacle Ministry Inc

    EIN 472129763 · Headquarters: Sinton, TX, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Lulac Amistad Apartments

    EIN 237159279 · Headquarters: SINTON, TX, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Papalote Volunteer Fire Department

    EIN 742245741 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Pta Texas Congress

    EIN 746086728 · Headquarters: Sinton, TX, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Rob & Bessie Welder Wildlife Conservation Foundation

    EIN 263550562 · Headquarters: SINTON, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Rob & Bessie Welder Wildlife Foundation

    EIN 741381321 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Rotary International Sinton Rotary

    EIN 746062885 · Headquarters: SINTON, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. San Patricio Adult Literacy Council

    EIN 742798354 · Headquarters: Sinton, TX, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. San Patricio County A&h Auction

    EIN 742770972 · Headquarters: SINTON, TX, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. San Patricio County Friends of Law Enforcement Inc

    EIN 749622323 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. San Patricio County Go Texan Inc

    EIN 460885156 · Headquarters: SINTON, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. San Patricio Electric Cooperative

    EIN 740880813 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. San Patricio Electric Education Trust

    EIN 742915182 · Headquarters: SINTON, TX, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. San Patricio-aransas County Farm Bureau

    EIN 741197763 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. San Patricioaransas County Agricultural & Homemakers Show Inc

    EIN 746062876 · Headquarters: SINTON, TX, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Sandcrabs Baseball

    EIN 272404660 · Headquarters: Sinton, TX, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  29. Seawolves Baseball Inc

    EIN 920377009 · Headquarters: Sinton, TX, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  30. Sinton A&h Booster Club

    EIN 471752401 · Headquarters: Sinton, TX, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Sinton Cemetery Association

    EIN 741271966 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Sinton Chamber of Commerce

    EIN 741073733 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Sinton Food Pantry Inc

    EIN 742691358 · Headquarters: Sinton, TX, US · Food, Agriculture & Nutrition · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  34. Sinton for Youth Corporation

    EIN 742567508 · Headquarters: SINTON, TX, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Sinton Future Problem Solvers Association

    EIN 832812404 · Headquarters: Sinton, TX, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sinton Housing Authority Opportunity Corporation

    EIN 274065941 · Headquarters: Sinton, TX, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Sinton Municipal Golf Association

    EIN 741259637 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  38. Sinton Our Lady of Guadalupe Society

    EIN 821992857 · Headquarters: SINTON, TX, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Sinton Soccer Club

    EIN 332072424 · Headquarters: Sinton, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Sinton Sports Booster Club Inc

    EIN 472261766 · Headquarters: Sinton, TX, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Sinton Stem Robotics Program Association

    EIN 813758092 · Headquarters: Sinton, TX, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. Sinton Tx Historical Museum

    EIN 208845538 · Headquarters: Sinton, TX, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. St Paul Water Supply Corporation

    EIN 741681565 · Headquarters: Sinton, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Syfl

    EIN 845134664 · Headquarters: SINTON, TX, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Texas 4-H

    EIN 205466207 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Texas 4-H

    EIN 260879672 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Texas 4-H

    EIN 263635565 · Headquarters: SINTON, TX, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. Texas 4-H

    EIN 320323058 · Headquarters: Sinton, TX, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Texas 4-H

    EIN 412150722 · Headquarters: Sinton, TX, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Texas 4-H

    EIN 746149438 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Texas 4-H

    EIN 800154682 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Texas 4-H

    EIN 800888442 · Headquarters: Sinton, TX, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Texas 4-H

    EIN 813772283 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Texas 4-H

    EIN 900460363 · Headquarters: SINTON, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Texas 4-H

    EIN 900895387 · Headquarters: Sinton, TX, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  56. Texas Division Usnscc

    EIN 831869307 · Headquarters: Sinton, TX, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Texas Extension Education Association

    EIN 742573977 · Headquarters: Sinton, TX, US · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. Texas Extension Education Association

    EIN 742573984 · Headquarters: Sinton, TX, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  59. Texas Garden Clubs Inc

    EIN 237097412 · Headquarters: SINTON, TX, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Texas Water Utilities Association

    EIN 742776076 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Tom F Ivey Memorial Scholarship Fund

    EIN 741483218 · Headquarters: SINTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Veterans of Foreign Wars of the United States Dept of Texas

    EIN 746048737 · Headquarters: Sinton, TX, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. Veterans of Foreign Wars of the United States Dept of Texas

    EIN 820990135 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Veterans of Foreign Wars of the Us Auxiliary Department of Texas

    EIN 822777815 · Headquarters: Sinton, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Veterans of Foreign Wars of the Us Dept of Texas Ladies Auxiliary

    EIN 237300835 · Headquarters: Sinton, TX, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  66. Wings of Recovery Inc

    EIN 811896412 · Headquarters: SINTON, TX, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N