| 1 | Midland Power Cooperative | Unclassified | $60.6M | $169.3M |
| 2 | Eastern Star Masonic Home | Human Services | $13.8M | $20.5M |
| 3 | Charity Navigator | Human Services | $8.5M | $8.9M |
| 4 | Iowa High School Athleticassociation | Education | $8.1M | $12.2M |
| 5 | Westhaven Community a Ministry of the Evangelical Free Church | Health Care | $7.1M | $13.5M |
| 6 | Maurice and Velda Fitzgerald Charity Foundation | Philanthropy, Voluntarism & Grantmaking | $3.4M | $4.8M |
| 7 | Iowa Railroad Historical Society | Unclassified | $2.1M | $5.1M |
| 8 | Iowa Agricultural Mitigation | Environment | $1.4M | $1.7M |
| 9 | Dafpay Network INC | Philanthropy, Voluntarism & Grantmaking | $1.2M | $354K |
| 10 | Child Care Junction INC | Human Services | $1.1M | $108K |
| 11 | Iowa Community Capital | Community Improvement & Capacity Building | $949K | $2.7M |
| 12 | Iowa High School Music Assn. | Arts, Culture & Humanities | $848K | $476K |
| 13 | Ihsaa Achieve Foundation | Arts, Culture & Humanities | $800K | $3.1M |
| 14 | Habitat for Humanity International INC | Unclassified | $545K | $1.0M |
| 15 | Boone Area Veterans Center INC | Public & Societal Benefit | $528K | $522K |
| 16 | Boone County Agricultural Association | Unclassified | $494K | $129K |
| 17 | Iowa State Aberdeen Angus Breeders Association | Unclassified | $481K | $163K |
| 18 | Boone County Hospital Foundation | Health Care | $449K | $1.4M |
| 19 | Boone Area Humane Society INC | Animal-Related | $361K | $456K |
| 20 | Iowa Farm Bureau Federation | Unclassified | $306K | $1.5M |
| 21 | Boone Regency Retirement | Housing & Shelter | $304K | $919K |
| 22 | Boone Area Chamber of Commerce | Community Improvement & Capacity Building | $289K | $388K |
| 23 | Central Iowa Expo INC | Unclassified | $258K | $945K |
| 24 | Boone Hi Booster Club | Recreation & Sports | $250K | $79K |
| 25 | Foundation for the Boone Area Humane Society INC | Animal-Related | $190K | $683K |
| 26 | Animal Welfare Services | Animal-Related | $185K | $322K |
| 27 | Boone County Prevention and Community Services | Mental Health & Crisis Intervention | $177K | $398K |
| 28 | Boone County Convention & Visitors Bureau | Community Improvement & Capacity Building | $164K | $92K |
| 29 | American Legion Auxiliary | Unclassified | $160K | $51K |
| 30 | George Paul and Grace E Lowrey Charitable Foundation | Philanthropy, Voluntarism & Grantmaking | $147K | $789K |
| 31 | Sleeping Angels Foundation | Philanthropy, Voluntarism & Grantmaking | $139K | $123K |
| 32 | International Association of Sheet Metal Air Rail & Transportation | Employment | $134K | $103K |
| 33 | Safe Paws | Animal-Related | $126K | $15K |
| 34 | Friends of Sacred Heart School | Education | $103K | $181K |
| 35 | Logansport Water System | Environment | $99K | $1.5M |
| 36 | Iowa Foundation for Microenterprise and Community Vitality | Community Improvement & Capacity Building | $89K | $1.6M |
| 37 | United Way of Boone County Iowa INC | Philanthropy, Voluntarism & Grantmaking | $88K | $195K |
| 38 | Boone Lodge No 104 Loyal Order of Moose | Unclassified | $85K | $110K |
| 39 | Boone County Force | Human Services | $78K | $721K |
| 40 | Iowa Association of County Medical Examiners | Community Improvement & Capacity Building | $75K | $98K |
| 41 | Rotary International | Unclassified | $74K | $43K |
| 42 | Veterans of Foreign Wars of the United States Dept of Iowa | Unclassified | $58K | $114K |
| 43 | Boone Educational Endowment Fund | Education | $56K | $651K |
| 44 | Boone Hope Foundation | Human Services | $52K | $215K |
| 45 | Iowa-eastern Nebraska Moose Assoc Iation | Unclassified | $51K | $40K |
| 46 | Boone County Historical Society | Unclassified | $45K | $924K |
| 47 | Iowa Partners of the Americas | Unclassified | $38K | $74K |
| 48 | Downtown Boone INC | Arts, Culture & Humanities | $35K | $16K |
| 49 | Mamie Doud Eisenhower Birth Place Foundation INC | Unclassified | $22K | $649K |
| 50 | Marie L & John L Carter Trust Fund Fbo Se Polk Cmty Sch Dist | Unclassified | $9K | $173K |
| 51 | Crimson Chapel Ministries | Religion-Related | $0 | $0 |
| 52 | Crank Addicts INC | Recreation & Sports | $0 | $0 |
| 53 | Friends of the Ledges INC | Recreation & Sports | $0 | $0 |
| 54 | Bethel Church Affiliated with the Christian and Missionary Alliance | Unclassified | $0 | $0 |
| 55 | Marine Corps League | Unclassified | $0 | $0 |
| 56 | Berean Baptist Church | Unclassified | $0 | $0 |
| 57 | Boone Educators Association | Unclassified | $0 | $0 |
| 58 | Knights of Columbus | Unclassified | $0 | $0 |
| 59 | United States Bowling Congress INC | Recreation & Sports | $0 | $0 |
| 60 | Modern Woodmen of America | Unclassified | $0 | $0 |
| 61 | Department of Iowa Auxiliary to the Veterans of Foreign Wars | Public & Societal Benefit | $0 | $0 |
| 62 | Boone Inferno | Recreation & Sports | $0 | $0 |
| 63 | Kitty Cat Rehab | Animal-Related | $0 | $0 |
| 64 | Boone City Parks Foundation | Philanthropy, Voluntarism & Grantmaking | $0 | $0 |
| 65 | Friends of Lowell Park | Recreation & Sports | $0 | $0 |
| 66 | Nocturnal Dispatchers INC | Public Safety, Disaster Preparedness & Relief | $0 | $0 |
| 67 | Community Kindness Project | Public & Societal Benefit | $0 | $0 |
| 68 | Boone County Dialysis INC | Health Care | $0 | $0 |
| 69 | American Legion | Unclassified | $0 | $0 |
| 70 | Ancient Free & Accepted Masons of Iowa | Unclassified | $0 | $0 |
| 71 | Sigma Nu House Company INC | Unclassified | $0 | $0 |
| 72 | St. Johns Church | Unclassified | $0 | $0 |
| 73 | Trinity Lutheran Church | Unclassified | $0 | $0 |
| 74 | Central Christian Church | Unclassified | $0 | $0 |
| 75 | Heartland Moose Legion | Unclassified | $0 | $0 |
| 76 | First Baptist Church | Unclassified | $0 | $0 |
| 77 | Cornerstone Christian and Missionary Alliance Church | Unclassified | $0 | $0 |
| 78 | Eternal Life Mission | Unclassified | $0 | $0 |
| 79 | Kiwanis International INC | Unclassified | $0 | $0 |
| 80 | First Assembly of God | Unclassified | $0 | $0 |
| 81 | Boone County Child Abuse Resources and Educational Services INC | Unclassified | $0 | $0 |
| 82 | Boone Pioneer Citizens | Human Services | $0 | $0 |
| 83 | Mississippi Valley Moose Legion No 141 | Unclassified | $0 | $0 |
| 84 | Tops Club INC | Health Care | $0 | $0 |
| 85 | Boone Chapt 209 Women of the Moose | Unclassified | $0 | $0 |
| 86 | Benefit Water District 2 | Unclassified | $0 | $0 |
| 87 | Boone County Retired Senior Volunteer Program | Unclassified | $0 | $0 |
| 88 | Hunt and Fish Club | Human Services | $0 | $0 |
| 89 | Friends of the Ericson Public Library | Unclassified | $0 | $0 |
| 90 | Church of God of Prophecy | Unclassified | $0 | $0 |
| 91 | Boone County Empowerment Area | Public & Societal Benefit | $0 | $0 |
| 92 | Saint Paul Lutheran Church | Unclassified | $0 | $0 |
| 93 | Brotherhood of Locomotive Engineers and Trainmen | Unclassified | $0 | $0 |
| 94 | Boone County Hospital | Health Care | $0 | $0 |
| 95 | First Evangelical Free Church Boone Iowa | Unclassified | $0 | $0 |
| 96 | Open Bible Church of Boone | Unclassified | $0 | $0 |
| 97 | Delta Kappa Gamma Society International | Unclassified | $0 | $0 |
| 98 | International Association of Fire Fighters | Unclassified | $0 | $0 |
| 99 | National Association of Letter Carriers | Unclassified | $0 | $0 |
| 100 | American Legion Post 0289 Harvey McPeak Post | Unclassified | $0 | $0 |