| Community Fdn of Greater Des Moines | Des Moines | $11,000 | 1,634 | $218.1M |
| Prairie Meadows Race Track and Casino | Altoona | $15,000 | 452 | $114.1M |
| Quad Cities Community Foundation | Bettendorf | $14,500 | 394 | $30.6M |
| Community Foundation of Greater Dubuque | Dubuque | $12,536 | 346 | $24.8M |
| Rsm US Foundation | Davenport | $12,000 | 336 | $24.8M |
| Greater Cedar Rapids Community | Cedar Rapids | $21,791 | 302 | $37.9M |
| Greenstate Credit Union | North Liberty | $10,000 | 260 | $12.7M |
| Hawkeye Area Community Action | Hiawatha | $33,249 | 255 | $75.0M |
| Iowa Health Care Association Foundation | West Des Moines | $15,081 | 250 | $10.1M |
| Siouxland Community Foundation | Sioux City | $10,000 | 211 | $9.1M |
| Hills Bank Donor Advised Gift Fund | North Liberty | $15,000 | 199 | $15.9M |
| Missouri River Historical Development | Sioux City | $20,000 | 195 | $14.3M |
| Delta Dental of Iowa Foundation | Johnston | $15,000 | 176 | $11.0M |
| Community Foundation of Johnson County | Coralville | $14,572 | 162 | $10.1M |
| United Way of Central Iowa | Des Moines | $54,615 | 151 | $68.7M |
| Believers Stewardship Services Inc | Dubuque | $16,500 | 148 | $16.5M |
| Dubuque Racing Association Ltd | Dubuque | $20,000 | 141 | $27.7M |
| Variety - the Children's Charity of Iowa | Des Moines | $17,500 | 139 | $13.2M |
| Scott County Regional Authority | Bettendorf | $25,000 | 131 | $12.2M |
| Iowa Farm Bureau Federation | West Des Moines | $34,203 | 127 | $55.5M |
| Golf Charitable Foundation | Des Moines | $100,000 | 110 | $39.1M |
| Dafpay Network Inc | Boone | $9,672 | 110 | $1.9M |
| Washington County Riverboat | Washington | $36,937 | 98 | $20.7M |
| Black Hawk County Gaming Association | Waterloo | $26,463 | 96 | $35.8M |
| The Catholic Foundation for the | Cedar Rapids | $16,807 | 94 | $16.3M |
| Bravo Greater Des Moines Inc | Des Moines | $30,000 | 92 | $22.9M |
| United Way and Community Foundation | Fort Dodge | $10,722 | 89 | $3.2M |
| United Way Quad Cities | Bettendorf | $28,984 | 80 | $13.4M |
| Food Bank of Siouxland Inc | Sioux City | $31,825 | 80 | $13.8M |
| Community Foundation of Greater | Muscatine | $11,893 | 77 | $5.9M |
| Community Foundation for Western Iowa | Council Bluffs | $20,000 | 75 | $14.2M |
| Chrysalis Foundation | West Des Moines | $5,000 | 72 | $1.3M |
| Casey's Charities Inc | Ankeny | $17,250 | 71 | $10.6M |
| South Central Iowa Community Founda | Chariton | $10,450 | 70 | $1.7M |
| Elderbridge Agency on Aging | Mason City | $32,113 | 69 | $11.8M |
| Lyon County Riverboat Foundation Inc | Rock Rapids | $70,000 | 64 | $16.9M |
| Iowa Pork Producers Association | Clive | $18,738 | 60 | $10.6M |
| Upper Mississippi Gaming Corp | Mcgregor | $15,747 | 57 | $2.5M |
| Greater Poweshiek Community Foundation | Grinnell | $9,500 | 54 | $1.9M |
| Iowa Corn Grower's Association | Johnston | $25,000 | 52 | $44.4M |
| Comm Foundation of Carroll County Inc | Carroll | $12,000 | 51 | $1.4M |
| United Way of Siouxland Inc | Sioux City | $37,910 | 51 | $9.9M |
| United Way of East Central Iowa | Cedar Rapids | $63,673 | 51 | $13.3M |
| Keokuk Area Community Foundation | Keokuk | $10,267 | 50 | $1.9M |
| Veridian Credit Union | Waterloo | $10,000 | 50 | $2.3M |
| Heartland Charitable Trust | Dubuque | $15,000 | 49 | $2.1M |
| Cedar Valley United Way | Waterloo | $25,887 | 46 | $5.8M |
| United Way of Dubuque Area Tri-States | Dubuque | $23,500 | 45 | $3.5M |
| Catholic Health Initiatives - Iowa Corp | Des Moines | $22,500 | 44 | $151.2M |
| Grow Greene County Gaming Corporation | Jefferson | $50,105 | 44 | $7.6M |
| Iowa Women's Foundation | Coralville | $10,000 | 43 | $836K |
| Bioconnect Iowa | Des Moines | $25,000 | 43 | $3.0M |
| Mercy Medical Center | Cedar Rapids | $15,000 | 40 | $57.9M |
| Mercy Health Services - Iowa Corp | Mason City | $15,000 | 39 | $5.8M |
| The Greater Jefferson County | Fairfield | $11,566 | 39 | $1.9M |
| Iowa Beef Cattle Producers Association | Ames | $38,000 | 35 | $7.0M |
| United Way of Story County Inc | Ames | $32,851 | 35 | $4.8M |
| United Way of Johnson & Washington Count | Iowa City | $25,917 | 33 | $4.7M |
| Palo Alto Cty Gaming Develop Corp | Emmetsburg | $32,629 | 32 | $4.3M |
| Orchard Place | Des Moines | $6,000 | 32 | $297K |
| Trees Forever Inc | Marion | $10,687 | 30 | $466K |
| Marshalltown Area United Way | Marshalltown | $24,899 | 29 | $3.1M |
| Aging Resources of Central Iowa | Des Moines | $97,089 | 29 | $14.1M |
| Housing Trust Fund of Johnson | Iowa City | $16,509 | 28 | $1.6M |
| Iowa College Foundation | Des Moines | $51,780 | 28 | $6.5M |
| Promise Partners | Council Bluffs | $85,000 | 27 | $5.4M |
| East Central Iowa Housing Trust Fun | Cedar Rapids | $16,380 | 26 | $1.2M |
| Waterloo Community Foundation | Waterloo | $10,000 | 26 | $441K |
| Dupaco Community Credit Union | Dubuque | $12,500 | 25 | $3.0M |
| Delta Dental of Iowa | Johnston | $25,000 | 25 | $24.5M |
| The Wfg Foundation Inc | Cedar Rapids | $15,571 | 25 | $1.5M |
| Housing Fund for Linn County | Cedar Rapids | $30,000 | 24 | $4.7M |
| Humanities Iowa | Ames | $10,000 | 24 | $315K |
| Central Iowa Hospital Corporation | Des Moines | $20,000 | 24 | $170.1M |
| United Ways of Iowa | Johnston | $25,000 | 23 | $2.2M |
| Catholic School Foundation of the | Sioux City | $32,024 | 22 | $3.4M |
| Invest Dsm | Des Moines | $39,663 | 22 | $1.6M |
| The Trustees of Grinnell College | Grinnell | $9,768 | 21 | $1.1M |
| United Way of North Central Iowa | Mason City | $13,300 | 20 | $966K |