| 1 | St. Lukes Regional Medical Center Boise | E | $5.1B | $2.7B | $2.0B |
| 2 | Kootenai Health INC Coeur D Alene | E | $1.0B | $1.0B | $890.5M |
| 3 | Saint Alphonsus Regional Medical Center INC Boise | E | $907.5M | $907.0M | $775.3M |
| 4 | St. Lukes Health System Boise | E | $776.3M | $764.8M | $1.7B |
| 5 | St. Lukes Magic Valley Regional Medical Center LTD Boise | E | $575.7M | $575.6M | $325.1M |
| 6 | Saint Alphonsus Medical Center Nampa INC Nampa | E | $336.4M | $336.4M | $577.5M |
| 7 | University of Idaho Strategic Initiatives Fund INC Moscow | B | $316.9M | $15.1M | $167.2M |
| 8 | St. Lukes Clinic Coordinated Care LTD Boise | E | $291.1M | $291.1M | $47.5M |
| 9 | J a & Kathryn Albertson Foundation INC Boise | T | $288.7M | $0 | $600.2M |
| 10 | St. Lukes Nampa Medical Center LTD Boise | E | $266.4M | $266.2M | $230.0M |
| 11 | Bmh INC Blackfoot | E | $196.4M | $189.2M | $143.7M |
| 12 | University of Idaho Foundation INC Moscow | B | $190.5M | $51.3M | $508.9M |
| 13 | Idaho School District Council Self-funded Benefit Trust Boise | Y | $171.0M | $171.0M | $30.6M |
| 14 | Potlatch No 1 Federal Credit Union Lewiston | W | $149.6M | $149.6M | $2.1B |
| 15 | Northwest Nazarene University INC Nampa | B | $131.9M | $76.6M | $178.5M |
| 16 | Healthwise INC Boise | E | $130.3M | $110.3M | $116.6M |
| 17 | Gritman Medical Center INC Moscow | E | $124.2M | $118.9M | $146.5M |
| 18 | Islands Foundation Boise | T | $110.4M | $0 | $241.8M |
| 19 | St. Lukes Wood River Medical Center LTD Boise | E | $100.8M | $100.8M | $156.4M |
| 20 | Saint Alphonsus Health System INC Boise | E | $92.3M | $92.3M | $63.4M |
| 21 | Delta Dental Plan of Idaho INC Boise | Z | $92.2M | $89.0M | $91.8M |
| 22 | Westmark Credit Union Idaho Falls | W | $89.9M | $89.9M | $1.4B |
| 23 | Full Circle Health INC Boise | E | $85.8M | $85.8M | $28.5M |
| 24 | The College of Idaho INC Caldwell | B | $80.1M | $72.6M | $189.3M |
| 25 | Kootenai Electric Cooperative INC Rathdrum | Z | $76.3M | $73.8M | $305.5M |
| 26 | Community Health Clinics INC Nampa | E | $73.4M | $73.4M | $33.6M |
| 27 | North Canyon Medical Center INC Gooding | E | $72.3M | $72.2M | $97.3M |
| 28 | Boise State University Foundation INC Boise | B | $71.3M | $46.8M | $262.1M |
| 29 | Freedom Northwest Credit Union Fnwcu Kamiah | Z | $68.8M | $41.1M | $588.5M |
| 30 | Bonner General Hospital INC Sandpoint | E | $67.8M | $67.4M | $68.3M |
| 31 | St. Lukes McCall LTD Boise | E | $66.2M | $64.0M | $88.4M |
| 32 | Power Engineers INC Employee Benefit Plan Hailey | Z | $64.4M | $64.4M | $8.1M |
| 33 | J R Simplot Foundation INC Boise | Z | $63.8M | $0 | $287.7M |
| 34 | Health West INC Pocatello | E | $63.6M | $48.6M | $48.6M |
| 35 | Family Health Services Corporation Twin Falls | E | $58.1M | $58.1M | $29.2M |
| 36 | Dirne Health Centers INC Hayden | Z | $58.0M | $52.8M | $32.3M |
| 37 | Idaho Foodbank Warehouse Meridian | K | $56.6M | $53.8M | $38.9M |
| 38 | Idaho Youth Ranch INC Boise | P | $54.6M | $52.8M | $96.9M |
| 39 | Idaho Home Learning Academy INC Malad City | B | $51.1M | $51.1M | $7.8M |
| 40 | Portneuf Health Trust Pocatello | E | $50.3M | $50.3M | $250.9M |
| 41 | Micron Technology Foundation INC Boise | T | $49.3M | $0 | $126.2M |
| 42 | Frontier Credit Union Idaho Falls | W | $46.6M | $46.6M | $687.0M |
| 43 | Greg Carr Foundation INC Idaho Falls | T | $46.4M | $0 | $53.8M |
| 44 | Idaho Community Foundation INC Boise | T | $46.1M | $38.9M | $260.6M |
| 45 | Northern Lights Incorporated Sagle | Z | $45.9M | $45.8M | $109.4M |
| 46 | The Young Mens Christian Association of Boise City Idaho Boise | Z | $44.6M | $44.4M | $134.1M |
| 47 | Laura Moore Cunningham Foundation INC McCall | Z | $42.8M | $0 | $34.4M |
| 48 | Fall River Rural Electric Cooperative INC Ashton | Z | $42.5M | $42.1M | $132.9M |
| 49 | Holland M Ware Charitable Foundation Eagle | T | $40.8M | $0 | $221.0M |
| 50 | Trace INC Boise | Z | $40.1M | $39.0M | $22.2M |