Education nonprofits

Education nonprofits. Browse 241,156 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. Sigma Chi Fraternity

    EIN 455535724 · Headquarters: GRANITE BAY, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  2. Sigma Chi Fraternity

    EIN 472399109 · Headquarters: Jacksonville, FL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Sigma Chi Fraternity

    EIN 510151334 · Headquarters: Kalamazoo, MI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Sigma Chi Fraternity

    EIN 510174469 · Headquarters: Enfield, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Sigma Chi Fraternity

    EIN 541028476 · Headquarters: Salem, VA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. Sigma Chi Fraternity

    EIN 546069404 · Headquarters: Hampden Sydney, VA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Sigma Chi Fraternity

    EIN 591925925 · Headquarters: DAYTONA BEACH, FL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Sigma Chi Fraternity

    EIN 596197179 · Headquarters: Lakeland, FL, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Sigma Chi Fraternity

    EIN 630289649 · Headquarters: AUBURN, AL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Sigma Chi Fraternity

    EIN 736102809 · Headquarters: Bartlesville, OK, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  11. Sigma Chi Fraternity

    EIN 800589584 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Sigma Chi Fraternity

    EIN 811900063 · Headquarters: Vestal, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Sigma Chi Fraternity

    EIN 830146320 · Headquarters: LARAMIE, WY, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990

  14. Sigma Chi Fraternity

    EIN 840698728 · Headquarters: Fort Collins, CO, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  15. Sigma Chi Fraternity

    EIN 856014901 · Headquarters: PORTALES, NM, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  16. Sigma Chi Fraternity

    EIN 866053842 · Headquarters: Phoenix, AZ, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  17. Sigma Chi Fraternity

    EIN 866057307 · Headquarters: FLAGSTAFF, AZ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Sigma Chi Fraternity

    EIN 946109446 · Headquarters: Moraga, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Sigma Chi Fraternity - Beta Upsilon Chapter

    EIN 271668947 · Headquarters: PULLMAN, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Sigma Chi Fraternity - Kappa Zeta Chapter Radford University

    EIN 541624894 · Headquarters: Radford, VA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Sigma Chi Fraternity Alpha Rho Chapter

    EIN 240795222 · Headquarters: Bethlehem, PA, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990

  22. Sigma Chi Fraternity at University of Florida Inc

    EIN 273189738 · Headquarters: GAINESVILLE, FL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Sigma Chi Fraternity Beta Pi Chapter

    EIN 930280630 · Headquarters: MORAGA, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  24. Sigma Chi Fraternity Delta Tau Chapter

    EIN 430660671 · Headquarters: COLUMBIA, MO, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  25. Sigma Chi Fraternity Epsilon Xi Chapter

    EIN 746084905 · Headquarters: Houston, TX, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Sigma Chi Fraternity Eta Chi Chapter

    EIN 341234160 · Headquarters: Youngstown, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Sigma Chi Fraternity Eta Rho

    EIN 237367659 · Headquarters: FLORENCE, AL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Sigma Chi Fraternity Eta Theta

    EIN 237109507 · Headquarters: AMERICUS, GA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Sigma Chi Fraternity Gamma Delta Chapter

    EIN 730583123 · Headquarters: DURANT, OK, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990

  30. Sigma Chi Fraternity Gamma Phi Chapter

    EIN 205228798 · Headquarters: SCOTTSDALE, AZ, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Sigma Chi Fraternity Housing Assn Iota Lambda Chapter Inc

    EIN 050548182 · Headquarters: Louisville, KY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Sigma Chi Fraternity Iota Epsilon College of Charleston

    EIN 570846628 · Headquarters: CHARLESTON, SC, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Sigma Chi Fraternity Iota Gamma Chapter

    EIN 591228144 · Headquarters: Jacksonville, FL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Sigma Chi Fraternity Iota Omega Chapter

    EIN 954245585 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  35. Sigma Chi Fraternity Lambda Gamma

    EIN 611602591 · Headquarters: SANTA CLARA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Sigma Chi Fraternity Lambda Psi Chapter

    EIN 471842262 · Headquarters: LAFAYETTE, LA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Sigma Chi Fraternity Psi Psi Chapter of the Sigma Chi Fratern

    EIN 208718395 · Headquarters: ITHACA, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Sigma Chi Fraternity Theta Delta Chapter

    EIN 640797877 · Headquarters: HATTIESBURG, MS, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  39. Sigma Chi Fraternity Theta Gamma Chapter

    EIN 421203942 · Headquarters: Des Moines, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Sigma Chi Fraternity Xi Xi Chapter

    EIN 436052842 · Headquarters: COLUMBIA, MO, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  41. Sigma Chi Fraternity Zeta Eta

    EIN 756060974 · Headquarters: Commerce, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sigma Chi Greystone Foundation Inc

    EIN 161529623 · Headquarters: ITHACA, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Sigma Chi House Corporation of Tri Cities Inc

    EIN 621671363 · Headquarters: EASLEY, SC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Sigma Chi Lambda Mu Corp

    EIN 822657114 · Headquarters: Valdosta, GA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  45. Sigma Chi Leadership Institute

    EIN 260490104 · Headquarters: Evanston, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Sigma Chi Mu Alpha Chapter

    EIN 813523999 · Headquarters: Charlotte, NC, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. Sigma Chi Mu Iota the University of Texas at San Antonio

    EIN 842643090 · Headquarters: San Antonio, TX, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Sigma Chi Rho Sigma Chi Fraternity U of Ala Birmingham

    EIN 831918451 · Headquarters: BIRMINGHAM, AL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Sigma Chi Theta Zeta

    EIN 363308602 · Headquarters: Bridgewater, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Sigma Chi Uncw

    EIN 843076623 · Headquarters: WILMINGTON, NC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Sigma Chi Upsilon

    EIN 320719790 · Headquarters: Nashville, TN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Sigma Chi Upsilon

    EIN 842414945 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Sigma Chi Uri Alumni Corporation

    EIN 050266793 · Headquarters: WAKEFIELD, RI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Sigma Community Enrichment Initiative Inc

    EIN 223516404 · Headquarters: Newark, NJ, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Sigma Cuts

    EIN 831167122 · Headquarters: Phoenix, AZ, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Sigma Delta Alpha Fraternity National Board

    EIN 770499924 · Headquarters: Hollister, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  57. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 133060642 · Headquarters: New York, NY, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 166039055 · Headquarters: Ithaca, NY, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 237063093 · Headquarters: St Paul, MN, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  60. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 900275753 · Headquarters: Pullman, WA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  61. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 901134096 · Headquarters: MINNEAPOLIS, MN, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  62. Sigma Delta Epsilon Graduate Women in Science Inc

    EIN 956095676 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  63. Sigma Delta Epsilon Graduate Womens Scientific Frat

    EIN 471373987 · Headquarters: Honolulu, HI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. Sigma Delta Epsilon Graduate Womens Scientific Frat

    EIN 473339963 · Headquarters: New York, NY, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  65. Sigma Delta Espilon Graduate Womens Scientific Frat

    EIN 472676604 · Headquarters: Richmond, VA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. Sigma Delta Foundation Inc

    EIN 134162695 · Headquarters: New York Mills, NY, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Sigma Delta House Corporation

    EIN 863968926 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Sigma Delta Lambda National Sorority

    EIN 752821114 · Headquarters: Harlingen, TX, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Sigma Delta Omega

    EIN 320621105 · Headquarters: Corvallis, OR, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Sigma Delta Phi Fraternity

    EIN 316063439 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  71. Sigma Delta Phi of Otterbein College

    EIN 264201553 · Headquarters: Westerville, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Sigma Delta Tau

    EIN 364523926 · Headquarters: Sherman Oaks, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Sigma Delta Tau

    EIN 463779273 · Headquarters: Bronx, NY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. Sigma Delta Tau - Alpha Nu Chapter

    EIN 920241656 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Sigma Delta Tau Alpha Tau Chapter

    EIN 920295803 · Headquarters: Washinton, DC, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Sigma Delta Tau Alpha Xi Chapter

    EIN 883858120 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Sigma Delta Tau Capital Corporation

    EIN 845018090 · Headquarters: CARMEL, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Sigma Delta Tau Delta Iota Chapter

    EIN 510607428 · Headquarters: Davie, FL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Sigma Delta Tau Foundation Inc

    EIN 351783190 · Headquarters: CARMEL, IN, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Sigma Delta Tau Gamma Alpha Chapter

    EIN 920777721 · Headquarters: Binghamton, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Sigma Delta Tau Legal Fraternity Foundation

    EIN 010972519 · Headquarters: Washington, DC, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Sigma Delta Tau Society

    EIN 232646541 · Headquarters: York, PA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Sigma Delta Tau Society

    EIN 251428746 · Headquarters: University Park, PA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. Sigma Delta Tau Society

    EIN 363385161 · Headquarters: Rochester, NY, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Sigma Delta Tau Society

    EIN 860731652 · Headquarters: Tempe, AZ, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  86. Sigma Delta Tau Society

    EIN 883911208 · Headquarters: Waltham, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Sigma Delta Tau Society

    EIN 884022749 · Headquarters: Flushing, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Sigma Delta Tau Society

    EIN 884300860 · Headquarters: Plattsburgh, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Sigma Delta Tau Society

    EIN 900154582 · Headquarters: Charleston, SC, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Sigma Delta Tau Society

    EIN 911788340 · Headquarters: Staten Island, NY, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Sigma Delta Tau Society

    EIN 920320220 · Headquarters: Bronx, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Sigma Delta Tau Society

    EIN 920337955 · Headquarters: New Paltz, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Sigma Delta Tau Society

    EIN 920494435 · Headquarters: New York, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Sigma Delta Tau Society

    EIN 923012612 · Headquarters: Buffalo, NY, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Sigma Delta Tau Society

    EIN 923406699 · Headquarters: north main street, NJ, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Sigma Delta Tau Society

    EIN 923436876 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Sigma Delta Tau Society

    EIN 923461414 · Headquarters: Danbury, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Sigma Delta Tau Society

    EIN 923714428 · Headquarters: Medford, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Sigma Delta Tau Society

    EIN 931404549 · Headquarters: Oneonta, NY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Sigma Delta Tau Society

    EIN 931848489 · Headquarters: Bayville, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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