Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. River City Community Junior Civitan Club

    EIN 821911481 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. River City Community Support

    EIN 814567460 · Headquarters: HOQUIAM, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  3. River City Corvette Association

    EIN 237298935 · Headquarters: Mediapolis, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. River City Corvettes of Sacramento

    EIN 680057142 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. River City Council 526 Amd

    EIN 465537969 · Headquarters: Columbus, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. River City Crew - Iron Order Motorcycle Club - Llc

    EIN 464021015 · Headquarters: Matthews, NC, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  7. River City Cruisers

    EIN 470972583 · Headquarters: WRAY, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. River City Dancers Incorporated

    EIN 930846879 · Headquarters: Milwaukie, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. River City Days Association

    EIN 205393611 · Headquarters: RED WING, MN, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  10. River City Diamonds

    EIN 831913429 · Headquarters: VICKSBURG, MS, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. River City Foundation

    EIN 382966996 · Headquarters: DEXTER, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. River City Freedom Group

    EIN 352760210 · Headquarters: Cape Girardeau, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. River City Habitat for Humanity

    EIN 431603718 · Headquarters: Jefferson City, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. River City Housing Inc

    EIN 611229107 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. River City Jazz Orchestra

    EIN 422610602 · Headquarters: LAWRENCEBURG, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. River City Middle School Pta

    EIN 933557245 · Headquarters: Richmond, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. River City Mixed Chorus

    EIN 470679759 · Headquarters: Omaha, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. River City Modelers

    EIN 911381357 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. River City Music and Arts Education Foundation

    EIN 833350408 · Headquarters: Hastings, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. River City Peggers

    EIN 680440385 · Headquarters: Fair Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. River City Piecemakers

    EIN 593652954 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. River City Quilters Guild

    EIN 942558780 · Headquarters: SACRMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. River City Radio Control

    EIN 264476519 · Headquarters: Goshen, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. River City Recovery Center Inc

    EIN 941665387 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. River City Referral Partners Inc

    EIN 921344264 · Headquarters: SARTELL, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  26. River City Residential Club Inc

    EIN 953913994 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. River City Rounds

    EIN 473431661 · Headquarters: House Springs, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. River City Runners and Walkers Club

    EIN 550645616 · Headquarters: Parkersburg, WV, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. River City Running Club

    EIN 364941684 · Headquarters: La Crosse, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. River City Shag Club Inc

    EIN 461109875 · Headquarters: CAMDEN, NC, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. River City Singles

    EIN 364638931 · Headquarters: Grand junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. River City Society for Historic Preservation

    EIN 421310777 · Headquarters: MASON CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. River City Softball Association Inc

    EIN 593157334 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. River City Swim League Inc

    EIN 592857979 · Headquarters: Jacksonville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. River City Theatre Organ Society Omaha Chapter of Atos

    EIN 363566657 · Headquarters: Omaha, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. River City Tridents

    EIN 900429874 · Headquarters: Rocklin, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. River City Turners Inc

    EIN 611054240 · Headquarters: LOUISVILLE, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. River City Wanderers a Chapter Of

    EIN 900398664 · Headquarters: OMAHA, NE, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. River City Warriors

    EIN 331445961 · Headquarters: Washington, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. River City Wings

    EIN 465004265 · Headquarters: N Highlands, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. River City Winnies

    EIN 562672585 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. River Community Church

    EIN 743159438 · Headquarters: DELL RAPIDS, SD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  43. River Counties Assn of Realtors

    EIN 620994322 · Headquarters: CLEVELAND, TN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. River Country Tourism Council

    EIN 382896208 · Headquarters: Three Rivers, MI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. River Cove Civic Association

    EIN 454658375 · Headquarters: SOCIAL CIRCLE, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. River Creek Tennis Association

    EIN 461667563 · Headquarters: Leesburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. River Crest Country Club

    EIN 750525930 · Headquarters: Fort Worth, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. River Crossing YMCA

    EIN 240798706 · Headquarters: ALLENTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. River Cruisers Inc

    EIN 860637374 · Headquarters: FORT MOHAVE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. River Dell Boys Basketball Booster Association Inc

    EIN 933268812 · Headquarters: RIVER EDGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  51. River Dell Elementary PTA

    EIN 412106729 · Headquarters: Clayton, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. River Dell Junior Football Association

    EIN 204173878 · Headquarters: RIVER EDGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. River Dell Music Parents Association River Dell Senior High

    EIN 222145177 · Headquarters: Oradell, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. River Downs Homeowners Association

    EIN 570959721 · Headquarters: Greer, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. River Dr - Dogwood Dr - Holly Lane Lois Lane Road Maintenance

    EIN 472352318 · Headquarters: morehead city, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. River Edge Columbian Club Inc

    EIN 226166584 · Headquarters: RIVER EDGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. River Edge Swim Club Inc

    EIN 221682757 · Headquarters: RIVER EDGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. River Edge Volunteer Ambulance Service Inc

    EIN 237113933 · Headquarters: RIVER EDGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. River Essence Group Inc

    EIN 871247799 · Headquarters: Niles, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. River Eves Elementary School PTA

    EIN 582265283 · Headquarters: Roswell, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. River Falls Alumni Association of Alpha Gamma Rho

    EIN 930726978 · Headquarters: Menomonie, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. River Falls Area Rea

    EIN 271697754 · Headquarters: Baldwin, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. River Falls Chamber of Commerce Inc

    EIN 390892145 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. River Falls Chapter 1159 Women of the Moose

    EIN 237521652 · Headquarters: River Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. River Falls Economic Development Corporation

    EIN 391685445 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. River Falls Library Foundation Inc

    EIN 391651737 · Headquarters: River Falls, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. River Falls Lions Club - Lions Club International

    EIN 396095390 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. River Falls Lodge No 594 Loyal Order of Moose

    EIN 237065342 · Headquarters: River Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. River Falls Pregnancy Helpline

    EIN 391480126 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. River Falls Rotary Club

    EIN 911953060 · Headquarters: RIVER FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. River Falls Scouting Inc

    EIN 391743354 · Headquarters: River Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. River Farm Cooperative

    EIN 471168560 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. River Fellowship

    EIN 364583608 · Headquarters: Thompson Falls, MT, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  74. River Forest Civic Association

    EIN 311743856 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. River Forest Community Assn Inc

    EIN 596175994 · Headquarters: Fort Myers, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. River Forest Teachers Association

    EIN 800566194 · Headquarters: Valparaiso, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. River Forest Youth Baseball & Softball

    EIN 364004898 · Headquarters: RIVER FOREST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. River Front Community Center Duplicate Bridge Club

    EIN 464648629 · Headquarters: Lansing, KS, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  79. River Garden Foundation Inc

    EIN 593100673 · Headquarters: JACKSONVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. River Garden Inc

    EIN 203811377 · Headquarters: Lakemont, GA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. River Glen Association

    EIN 363986635 · Headquarters: BARRINGTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. River Glen Homeowners Association

    EIN 742130940 · Headquarters: Berthoud, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. River Glen Ladies Golf League

    EIN 351854618 · Headquarters: Fishers, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. River Grove Chapt No 780 Women of the Moose

    EIN 237137902 · Headquarters: River Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. River Habitat Preservation Coalition

    EIN 271888006 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. River Heights Apartments Inc C/o Southland Management Corporation

    EIN 582058827 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. River Heights Chamber of Commerce

    EIN 410642281 · Headquarters: INVER GROVE HEIGHTS, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. River Hill Community Association Inc

    EIN 521821283 · Headquarters: CLARKSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. River Hills Antique Tractor Club

    EIN 431543627 · Headquarters: Perryville, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. River Hills Club of Jackson

    EIN 204532060 · Headquarters: JACKSON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. River Hills Country Club Inc

    EIN 570645624 · Headquarters: Lake Wylie, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. River Hills Country Club Inc

    EIN 741593195 · Headquarters: CORPUS CHRISTI, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  93. River Hills Housing

    EIN 431305645 · Headquarters: ASHLAND, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. River Hillslake Wylie Lions Charities Inc

    EIN 571037559 · Headquarters: LAKE WYLIE, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. River Homeschool Organization

    EIN 882719877 · Headquarters: Zimmerman, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. River Island Junior League

    EIN 470978457 · Headquarters: Oconto Falls, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  97. River Islands Cultural Committee

    EIN 331272799 · Headquarters: Lathrop, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. River Isles Home Owners Association Inc

    EIN 237380530 · Headquarters: BRADENTON, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. River Junctions Arts Council

    EIN 411420165 · Headquarters: Wabasha, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. River Junkies Inc

    EIN 273149841 · Headquarters: Climax, MI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

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