Nonprofits in Indiana

Nonprofits in Indiana. Browse 48,830 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. Optimist International

    EIN 351438767 · Headquarters: Rochester, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Optimist International

    EIN 351479642 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Optimist International

    EIN 351671098 · Headquarters: Loogootee, IN, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  4. Optimist International

    EIN 351683408 · Headquarters: ELKHART, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Optimist International

    EIN 351683486 · Headquarters: Jasper, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Optimist International

    EIN 351692577 · Headquarters: Connersville, IN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Optimist International

    EIN 351750326 · Headquarters: Elkhart, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Optimist International

    EIN 351752697 · Headquarters: west terre haute, IN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Optimist International

    EIN 351810753 · Headquarters: Mishawaka, IN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  10. Optimist International

    EIN 351824280 · Headquarters: Perrysville, IN, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  11. Optimist International

    EIN 351850198 · Headquarters: French Lick, IN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Optimist International

    EIN 351907570 · Headquarters: Jeffersonville, IN, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Optimist International

    EIN 352104376 · Headquarters: Brookville, IN, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  14. Optimist International

    EIN 356031134 · Headquarters: INDIANAPOLIS, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Optimist International

    EIN 356033836 · Headquarters: Clarksville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Optimist International

    EIN 356041250 · Headquarters: MARKLEVILLE, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Optimist International

    EIN 356041582 · Headquarters: Lafayette, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Optimist International

    EIN 356041969 · Headquarters: Georgetown, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Optimist International

    EIN 356042577 · Headquarters: Fort Wayne, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. Optimist International

    EIN 356043728 · Headquarters: New Castle, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Optimist International

    EIN 356044025 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Optimist International

    EIN 356044093 · Headquarters: Roanoke, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Optimist International

    EIN 356054339 · Headquarters: Evansville, IN, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Optimist International

    EIN 356054356 · Headquarters: Elkhart, IN, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. Optimist International

    EIN 356054359 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Optimist International

    EIN 356055213 · Headquarters: Jeffersonville, IN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Optimist International

    EIN 356055426 · Headquarters: indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Optimist International

    EIN 356055731 · Headquarters: Craigville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Optimist International

    EIN 356058304 · Headquarters: Columbus, IN, US · Youth Development · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. Optimist International

    EIN 356058310 · Headquarters: Huntingburg, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Optimist International

    EIN 356058326 · Headquarters: Roachdale, IN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Optimist International

    EIN 356063479 · Headquarters: WABASH, IN, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. Optimist International

    EIN 356067624 · Headquarters: Mount Summit, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Optimist International

    EIN 356067630 · Headquarters: Elkhart, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Optimist International

    EIN 356067633 · Headquarters: Mooresville, IN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  36. Optimist International

    EIN 356078465 · Headquarters: KNIGHTSTOWN, IN, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. Optimist International

    EIN 356089558 · Headquarters: Huntington, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Optimist International

    EIN 356089816 · Headquarters: Frankfort, IN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. Optimist International

    EIN 356089870 · Headquarters: Indianapolis, IN, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Optimist International

    EIN 364502259 · Headquarters: Shelbyville, IN, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Optimist International

    EIN 621325630 · Headquarters: Petersburg, IN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. Optimist International

    EIN 621413341 · Headquarters: Fort Wayne, IN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  43. Optimist International

    EIN 621425085 · Headquarters: Jeffersonville, IN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  44. Optimist International

    EIN 830818539 · Headquarters: Greenfield, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Optimist International

    EIN 843152511 · Headquarters: Rochester IN, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Optimist International

    EIN 853276145 · Headquarters: Bristol, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Optimist International

    EIN 900223146 · Headquarters: Chrisney, IN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. Optimist International

    EIN 900261112 · Headquarters: Leopold, IN, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  49. Optimist International

    EIN 900261113 · Headquarters: Tell City, IN, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Optimist International

    EIN 900337723 · Headquarters: Ferdinand, IN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  51. Optimist International

    EIN 900358035 · Headquarters: Dale, IN, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. Optimist International

    EIN 900578763 · Headquarters: Fishers, IN, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  53. Optimist International

    EIN 900672914 · Headquarters: EVANSVILLE, IN, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  54. Optimist International

    EIN 900736765 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Optimist International

    EIN 900897431 · Headquarters: Evansville, IN, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Optimist International

    EIN 901002148 · Headquarters: Rockport, IN, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Optimist International

    EIN 901021720 · Headquarters: Dale, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Optimist International

    EIN 911922329 · Headquarters: Dunkirk, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Optimist International 04085Bft

    EIN 351949875 · Headquarters: NEW CASTLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Optimist International 04260 Oc of Hammond In

    EIN 356028350 · Headquarters: HAMMOND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Optimist International 04430 Portland Evening In

    EIN 351927728 · Headquarters: PORTLAND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Optimist International 04444 Opti Club of Portland In

    EIN 237424601 · Headquarters: PORTLAND, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Optimist International 05301 Jasper

    EIN 510173804 · Headquarters: JASPER, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. OPTIMIST INTERNATIONAL Mill Creek Optimist Club

    EIN 351895723 · Headquarters: Plainfiled, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Optimist International of Richmond

    EIN 356086633 · Headquarters: RICHMOND, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Optimist International Warsaw 04555

    EIN 356203552 · Headquarters: WARSAW, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Optimist Internationl

    EIN 872670882 · Headquarters: Bristol, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Optimist Intl 04375 OC of Mishawaka IN

    EIN 351495008 · Headquarters: Mishawaka, IN, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  69. Optimist Sausage Fundraiser

    EIN 392617753 · Headquarters: PORTLAND, IN, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Optimist Youth Council of Indianapolis Inc

    EIN 452484583 · Headquarters: Indianapolis, IN, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Options Charter School - Noblesvill

    EIN 204996719 · Headquarters: NOBLESVILLE, IN, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  72. Options for Living Pooled Charitable Tr

    EIN 386788007 · Headquarters: EVANSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  73. Options in Education Foundationinc

    EIN 204996801 · Headquarters: NOBLESVILLE, IN, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. Options Schools Inc

    EIN 352157301 · Headquarters: NOBLESVILLE, IN, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  75. Orak Shriners

    EIN 356027859 · Headquarters: MICHIGAN CITY, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Orak Shriners Group Return

    EIN 510152812 · Headquarters: MICHIGAN CITY, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Oral Healthcare Workshop of Nwi Inc

    EIN 931466903 · Headquarters: Crown Point, IN, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Orange Cemetery Association

    EIN 351358414 · Headquarters: GLENWOOD, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Orange Co in Habitat for Humanity Inc

    EIN 351867547 · Headquarters: PAOLI, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Orange County 4H Club Assn Inc

    EIN 356042578 · Headquarters: PAOLI, IN, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Orange County Art Alliance Inc

    EIN 452300097 · Headquarters: French Lick, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Orange County Cancer Patient Services Inc

    EIN 923763903 · Headquarters: Paoli, IN, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Orange County Chapter No 2194 Women of the Moose

    EIN 912141242 · Headquarters: PAOLI, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  84. Orange County Community Development Inc

    EIN 270066468 · Headquarters: PAOLI, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Orange County Community Foundation Inc

    EIN 352117084 · Headquarters: PAOLI, IN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Orange County Community Gardens Inc

    EIN 813962058 · Headquarters: Paoli, IN, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Orange County Community Supporting Organization Inc

    EIN 203443028 · Headquarters: PAOLI, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  88. Orange County Convention & Visitors Bure

    EIN 352130010 · Headquarters: FRENCH LICK, IN, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Orange County Families in Action Inc

    EIN 351833184 · Headquarters: Paoli, IN, US · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Orange County Food Trust Co

    EIN 990903687 · Headquarters: Paoli, IN, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Orange County Historical Society

    EIN 471442562 · Headquarters: PAOLI, IN, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Orange County Humane Society

    EIN 351546903 · Headquarters: PAOLI, IN, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  93. Orange County Junior Golf

    EIN 611412223 · Headquarters: FRENCH LICK, IN, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Orange County Prevention of Child Abuse Council Incorporated

    EIN 351910339 · Headquarters: BLOOMINGTON, IN, US · Crime & Legal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Orange County Rehabilitative and Developmental Services Inc

    EIN 351160833 · Headquarters: PAOLI, IN, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Orange County REMC

    EIN 350561545 · Headquarters: Orleans, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Orange County Rural Vfd District 1

    EIN 351874785 · Headquarters: WEST BADEN SPRINGS, IN, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Orange County Rural Volunteer Fire Department District 2

    EIN 352141404 · Headquarters: ORLEANS, IN, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Orange Township Helping Hands

    EIN 351718425 · Headquarters: Rome City, IN, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  100. Orange Youth Baseball Corporation

    EIN 812620956 · Headquarters: FISHERS, IN, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

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