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. Central Park Neighborhood Association

    EIN 731037129 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Central Park Parent Teacher Organization

    EIN 237455610 · Headquarters: Aberdeen, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Central Park Performing Arts Foundation

    EIN 592597553 · Headquarters: LARGO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Central Park School Alumni Association Inc

    EIN 611109260 · Headquarters: MCHENRY, KY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Central Park Tennis Club Inc

    EIN 910885105 · Headquarters: KIRKLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Central Pasco Board of Realtors

    EIN 591850585 · Headquarters: LUTZ, FL, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  7. Central Penn 1881

    EIN 852896768 · Headquarters: Enola, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Central Penn Bridge Unit 168

    EIN 262595145 · Headquarters: Camp Hill, PA, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  9. Central Penn Business Group on Health

    EIN 222547599 · Headquarters: LANCASTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Central Penn Golf Course Superintendents Assoc

    EIN 232726502 · Headquarters: SCRANTON, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. Central Penna Funeral Directors Assn

    EIN 236390874 · Headquarters: Lewisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Central Pennsylvania Actuarial Club

    EIN 134264176 · Headquarters: Dillsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Central Pennsylvania Alfa Romeo Owners Club

    EIN 881091247 · Headquarters: York, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Central Pennsylvania Area Labo

    EIN 113765521 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Central Pennsylvania Association for Healthcare Quality

    EIN 820756962 · Headquarters: Lewisberry, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Central Pennsylvania Association of Township Commissioners

    EIN 251831733 · Headquarters: Mechanicsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. Central Pennsylvania Australian Cattle Dog Club

    EIN 264385621 · Headquarters: Bunker Hill, WV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Central Pennsylvania Baseball

    EIN 821095251 · Headquarters: Halifax, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Central Pennsylvania Building and Construction Trades Council

    EIN 237197735 · Headquarters: HARRISBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Central Pennsylvania Business School Alumni Association

    EIN 222501965 · Headquarters: Enola, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Central Pennsylvania Chiefs of Police Association

    EIN 232493664 · Headquarters: YORK, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Central Pennsylvania Chinese Benevolent Association

    EIN 232602712 · Headquarters: lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Central Pennsylvania College Education Foundation

    EIN 232242116 · Headquarters: ENOLA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Central Pennsylvania Corvette Club

    EIN 237414026 · Headquarters: Mechanicsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Central Pennsylvania Dance Workshop

    EIN 251359371 · Headquarters: STATE COLLEGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Central Pennsylvania Employment Consortium

    EIN 232942878 · Headquarters: Summerdale, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Central Pennsylvania Federal Executive Association

    EIN 461342214 · Headquarters: Palmyra, PA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Central Pennsylvania Friends of Jazz

    EIN 232137529 · Headquarters: Camp Hill, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Central Pennsylvania Gospel Band

    EIN 236296522 · Headquarters: Sunbury, PA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Central Pennsylvania Literacy Council Inc

    EIN 232156496 · Headquarters: Lemoyne, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Central Pennsylvania Ophthalmology Society

    EIN 251695051 · Headquarters: MECHANICSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Central Pennsylvania Optometric Society Inc

    EIN 232463235 · Headquarters: Elizabethtown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Central Pennsylvania Orchid Society

    EIN 943474469 · Headquarters: Millheim, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Central Pennsylvania Paralegal Association

    EIN 232327728 · Headquarters: Harrisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Central Pennsylvania Pioneers Baseball Club

    EIN 472450210 · Headquarters: DuBois, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Central Pennsylvania Professional Firefighters Association

    EIN 232218368 · Headquarters: Spring Grove, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Central Pennsylvania Region - Cadillac & Lasalle Club Inc

    EIN 272534245 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Central Pennsylvania School Employee Benefit Trust

    EIN 251510672 · Headquarters: BELLEFONTE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Central Pennsylvania Suzuki Association

    EIN 232229376 · Headquarters: Enola, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Central Pennsylvania Thunderbird Club

    EIN 874483645 · Headquarters: MECHANICSBURG, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Central Pennsylvania World War Ii Roundtable

    EIN 371730614 · Headquarters: Hummelstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Central Pennsylvanians for Nebraska

    EIN 453676153 · Headquarters: Carlisle, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Central Performing Arts Center

    EIN 934202647 · Headquarters: Salters, SC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Central Perkiomen Rotary Club

    EIN 236298144 · Headquarters: Schwenksville, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Central Perry Volunteer Dept I

    EIN 351660243 · Headquarters: LEOPOLD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Central Piedmont Community Action Inc

    EIN 560861200 · Headquarters: Siler City, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Central Pinellas Chamber of Commerce

    EIN 590703345 · Headquarters: LARGO, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Central Plains Library System

    EIN 470585716 · Headquarters: HASTINGS, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Central Plant Board

    EIN 203746504 · Headquarters: Fargo, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Central Plaza West Association Inc

    EIN 592428169 · Headquarters: PORT CHARLOTTE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Central Point Preparatory Academy

    EIN 844844684 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Central Power Electric Cooperative

    EIN 450226179 · Headquarters: Minot, ND, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Central Presbyterian Chcampbell Tr

    EIN 586026002 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Central Preschool

    EIN 420820316 · Headquarters: CHARLES CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Central Price County Ambulance Service Inc

    EIN 391138281 · Headquarters: PHILLIPS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Central Radiopharmaceutical Services Inc

    EIN 161272040 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Central Rankin Water Association Inc

    EIN 640603524 · Headquarters: STAR, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Central Rappahannock Chapter of the Virginia Native Plant Society

    EIN 320834376 · Headquarters: Fredericksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Central Rappahannock River Habitat for Humanity

    EIN 541882130 · Headquarters: BOWLING GREEN, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Central Recreation Department

    EIN 570730016 · Headquarters: CENTRAL, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Central Region La Conference on Water Supply Sewer & Indust Waste

    EIN 721181658 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  62. Central Region of the Academia Society

    EIN 871919634 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Central Region Psea R

    EIN 752983749 · Headquarters: State College, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Central Regional Conference of the Iupat Afl-cio Clc

    EIN 364429131 · Headquarters: AURORA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Central Regional Dental Testing Service Inc

    EIN 480809359 · Headquarters: TOPEKA, KS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Central Regional Jr Golden Eagles

    EIN 472531390 · Headquarters: Bayville, NJ, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  67. Central Regional Renderers Associat % Ryan Berkey

    EIN 742213229 · Headquarters: CLINTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  68. Central Rehabilitation Clinic Inc

    EIN 237410033 · Headquarters: TEMPLETON, CA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990

  69. Central Rhode Island Chamber of Commerce

    EIN 050390085 · Headquarters: WARWICK, RI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Central Rivers Education Association

    EIN 421043764 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Central Rural Electric Cooperative

    EIN 730177775 · Headquarters: Stillwater, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Central Saint Croix Valley Community Access Corporation Inc

    EIN 411502482 · Headquarters: stillwater, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Central San Diego Magnificat

    EIN 330609006 · Headquarters: Metairie, LA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Central San Joaquin Youth Baseball

    EIN 463732868 · Headquarters: FRESNO, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  75. Central Sands Land C4 Inc

    EIN 922538841 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Central Santa Clara Valley Youth Soccer

    EIN 770122373 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Central Savannah River Area Chapter of Us Naval Academy Alumni Assn

    EIN 800232063 · Headquarters: Aiken, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Central Savannah River Area Pdk Chapter

    EIN 465583679 · Headquarters: Clarks Hill, SC, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Central Savannah River Equestrians Inc

    EIN 993658267 · Headquarters: Evans, GA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Central Sc Habitat for Humanity

    EIN 570785521 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Central School of Practical Nursing Inc

    EIN 340873175 · Headquarters: INDEPENDENCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Central School of Practical Nursing Ta

    EIN 346507840 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Central School Parent Teacher Organization

    EIN 010466730 · Headquarters: South Berwick, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Central School Parent-teacher Organization

    EIN 431517967 · Headquarters: Saint Charles, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Central School Preservation Inc

    EIN 421221991 · Headquarters: LAKE CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Central School Project Inc

    EIN 860536659 · Headquarters: Bisbee, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Central School Pta

    EIN 223315250 · Headquarters: HADDONFIELD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Central Security Medical Benefits Trust

    EIN 752407420 · Headquarters: DALLAS, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Central Service Committee Aa

    EIN 042031115 · Headquarters: BOSTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Central Service Corporation Employee Group Benefit Plan Trust

    EIN 736193335 · Headquarters: Enid, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Central Shore Model Railroaders Inc

    EIN 800287323 · Headquarters: Yorktown, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. Central Sierra Audubon Society

    EIN 942650832 · Headquarters: SONORA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Central Sierra Chamber of Commerce

    EIN 946101663 · Headquarters: Miramonte, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Central Sierra Environmental Resource Center Inc

    EIN 770279240 · Headquarters: Twain Harte, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Central Sierra Historical Society and Museum

    EIN 770280796 · Headquarters: SHAVER LAKE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Central Sierra Narcotics Anonymous

    EIN 680277081 · Headquarters: Angels Camp, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Central Society for Clinical and Translational Research

    EIN 730714518 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Central Solano Citizen-taxpayer Group

    EIN 680350499 · Headquarters: Fairfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Central Soup Society of Philadelphia

    EIN 236238324 · Headquarters: LAKE WALES, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Central South Carpenters Regional Council

    EIN 273459916 · Headquarters: METAIRIE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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