Nonprofits in Maryland

293 tax-exempt organizations with published IRS Form 990 data, across8 cities and towns and 5 program areas. See the full ranking of the largest nonprofits in Maryland.

Largest by revenue

OrganizationCityRevenue
Johns Hopkins UniversityBaltimore$10,623,431,000
The Johns Hopkins HospitalBaltimore$3,757,011,681
A D F Community Outreach Foundation IncMechanicsvlle$2,878,868,000
Financial Industry Regulatory Authority IncRockville$2,607,503,080
University of Maryland Medical System CorporationLinthicum Heights$2,527,227,702
Hh Medstar Health IncColumbia$2,399,792,762
Howard Hughes Medical InstituteChevy Chase$2,004,784,057
Washington Hospital Center CorporationColumbia$1,907,162,276
Medstar-Georgetown Medical Center IncColumbia$1,902,689,707
Finra Regulation IncRockville$1,354,035,278
American Postal Workers UnionElkridge$1,312,607,122
Sinai Hospital of Baltimore IncBaltimore$1,063,163,867
Johns Hopkins All Childrens Hospital IncBaltimore$948,805,768
Healthwell FoundationRockville$911,501,566
Adventist Healthcare IncGaithersburg$909,767,420
Johns Hopkins Bayview Medical Center IncBaltimore$899,082,164
Neca IBEW Family Medical Care Tr FundRockville$850,166,160
The Johns Hopkins Health System CorporationBaltimore$783,774,051
Holy Cross Health IncSilver Spring$779,660,303
Luminis Health Anne Arundel Medical Center IncAnnapolis$759,645,663

See all 293 ranked by revenue →

By city

By program area

Other organizations