Unknown nonprofits
The CharityIndex directory lists 8,273 unknown tax-exempt organizations from public IRS data, 0% of graded ones rated A or A+. Explore the largest by revenue, browse by state, or see the best-rated unknown charities.
Organizations
8,273
Combined annual revenue
$15.3B
Subcategories of Unknown — drill down
Largest organizations
- 1
Mercy CarePhoenix, AZ · EIN 86-0527381B+$4.8Brevenue
- 2
Mercy Clinic East CommunitiesChesterfield, MO · EIN 43-1771217C+$739.7Mrevenue
- 3
Arab Fund For Economic and Social DevelopmentKuwait, null · EIN 98-0211642B+$420.4Mrevenue
- 4
Calstart IncPasadena, CA · EIN 95-4375022B$396.8Mrevenue
- 5
Src IncN Syracuse, NY · EIN 15-0589832A$326.5Mrevenue
- 6
Community Howard Regional Health IncKokomo, IN · EIN 35-1865344A$237.5Mrevenue
- 7Emory & Childrens Pediatric Institute IncAtlanta, GA · EIN 58-1692698B$197.1Mrevenue
- 8
Providence Medical InstituteRenton, WA · EIN 33-0283773C$182.6Mrevenue
- 9
City Year IncBoston, MA · EIN 22-2882549A$173.1Mrevenue
- 10
Credit Unions In the State of WashingtonRichland, WA · EIN 91-1792217A$171.2Mrevenue
- 11
Arctic Slope Native Association LtdBarrow, AK · EIN 91-0873623A$145.0Mrevenue
- 12Dana-farber IncBoston, MA · EIN 04-3102433B$120.5Mrevenue
- 13
Compass HealthEverett, WA · EIN 91-1180810A$117.4Mrevenue
- 14
Community Research Foundation IncSan Diego, CA · EIN 95-3248148A$116.2Mrevenue
- 15
New York State Technology Enterprise CorporationRome, NY · EIN 16-1521105A$114.9Mrevenue
- 16
Low Income Housing InstituteSeattle, WA · EIN 94-3155150A$108.6Mrevenue
- 17
National Association of County and City Health OfficialsWashington, DC · EIN 52-1426663B+$101.9Mrevenue
- 18
Terros IncPhoenix, AZ · EIN 86-0252067A$98.5Mrevenue
- 19Independent Order of Odd FellowsNapa, CA · EIN 94-1251113C+$85.3Mrevenue
- 20
Lake County Tribal Health Consortium IncLakeport, CA · EIN 94-2847137A$85.1Mrevenue
- 21
Turning Point USA IncIndianapolis, IN · EIN 80-0835023A$85.0Mrevenue
- 22
Share Our StrengthWashington, DC · EIN 52-1367538C+$79.1Mrevenue
- 23
Borrego Community Health FoundationBorrego Spgs, CA · EIN 33-0440021C$79.0Mrevenue
- 24
Baby2babyLos Angeles, CA · EIN 46-4503539A+$77.7Mrevenue
- 25
UnidosusWashington, DC · EIN 86-0212873A+$75.9Mrevenue
- 26
Augustana CareEdina, MN · EIN 41-1728753B+$75.3Mrevenue
- 27
Comunilife IncNew York, NY · EIN 13-3530299A$75.0Mrevenue
- 28Wildwood Programs IncLatham, NY · EIN 22-2132752A+$72.9Mrevenue
- 29Gallo Employee Benefit TrustModesto, CA · EIN 94-2334925C$70.0Mrevenue
- 30
Fisher House Foundation IncRockville, MD · EIN 11-3158401A+$70.0Mrevenue
- 31
Hamaskpik of Rockland County IncMonsey, NY · EIN 13-3978518A+$67.9Mrevenue
- 32
Arizona Behavioral Health CorporationPhoenix, AZ · EIN 86-0888064A+$62.0Mrevenue
- 33
Dave Thomas Foundation For AdoptionDublin, OH · EIN 31-1356151A$61.6Mrevenue
- 34
Central City Community Health Center IncMonterey Park, CA · EIN 95-4492570B$60.3Mrevenue
- 35
Childrens Miracle NetworkSalt Lake Cty, UT · EIN 87-0387205B$59.7Mrevenue
- 36
Mortgage Bankers Association of AmericaWashington, DC · EIN 36-1505650A$59.7Mrevenue
- 37
Jaeb Center For Health Research IncTampa, FL · EIN 59-3187624D$58.7Mrevenue
- 38
American Independent FoundationWashington, DC · EIN 33-1137541B$58.6Mrevenue
- 39
Operation Hope IncAtlanta, GA · EIN 95-4378084B$57.4Mrevenue
- 40
Taco Bell Foundation IncIrvine, CA · EIN 33-0523542B$56.3Mrevenue
- 41
Bronson South Haven HospitalKalamazoo, MI · EIN 38-1676780B$47.9Mrevenue
- 42Child and Family ServiceEwa Beach, HI · EIN 99-0073483B$41.0Mrevenue
- 43
Julia Dyckman Andrus Memorial IncYonkers, NY · EIN 13-2793295B$40.2Mrevenue
- 44
Independent Opportunities Inc of OklahomaTulsa, OK · EIN 74-2547238B$39.7Mrevenue
- 45
Iowa Donor NetworkNorth Liberty, IA · EIN 42-1414092B$38.6Mrevenue
- 46
Nextgen Climate ActionSan Francisco, CA · EIN 46-1957345C+$38.5Mrevenue
- 47
Bioversity InternationalItaly, null · EIN 98-0142916B$38.2Mrevenue
- 48Container Royalties SupplementalCharleston, SC · EIN 57-0551096C$38.2Mrevenue
- 49Sterling CoGadsden, AL · EIN 46-2455801C+$37.8Mrevenue
- 50
Zakat Foundation of AmericaWorth, IL · EIN 36-4476244B$37.8Mrevenue
Showing 50 of 8,273
Unknown nonprofits by state
- California (1,448)
- New York (579)
- Texas (561)
- Pennsylvania (452)
- Florida (408)
- Washington (327)
- Ohio (247)
- Illinois (233)
- Oregon (211)
- Georgia (201)
- Massachusetts (200)
- New Jersey (194)
- North Carolina (190)
- Michigan (187)
- Virginia (167)
- Wisconsin (151)
- Missouri (149)
- Minnesota (148)
- Maryland (144)
- Colorado (143)
- Kentucky (139)
- Indiana (133)
- Arizona (133)
- Tennessee (106)
- Connecticut (95)
- Alabama (93)
- Iowa (80)
- Oklahoma (79)
- Hawaii (78)
- Nevada (71)
- South Carolina (69)
- District of Columbia (65)
- Louisiana (62)
- Kansas (60)
- Idaho (55)
- Mississippi (54)
- Arkansas (54)
- Utah (47)
- Montana (44)
- Nebraska (43)
- Maine (43)
- Delaware (39)
- New Hampshire (38)
- West Virginia (36)
- Alaska (34)
- New Mexico (34)
- Rhode Island (31)
- South Dakota (28)
- Vermont (27)
- Wyoming (21)
- North Dakota (17)
- Puerto Rico (8)
- U.S. Virgin Islands (2)
- Guam (2)
- Northern Mariana Islands (1)