| Southeast Iowa Regional Medical Center Inc | | W Burlington, IA | Local | 3 | 2024 | $7,419,268 |
| Great River Health Foundation Inc | | W Burlington, IA | Local | 3 | 2024 | $3,609,494 |
| Southeastern Community College Foundation | | West Burlington, IA | Local | 6 | 2024 | $939,329 |
| John H Witte Jr Foundation | | Milwaukee, WI | Local | 5 | 2024 | $341,000 |
| C Lloyd Yohe and Winona Rynott Yohe Charitable Remainder Unitrust | | Cincinnati, OH | Local | 6 | 2024 | $331,000 |
| Keokuk Area Community Foundation | | Keokuk, IA | Local | 6 | 2024 | $234,238 |
| Albert J Schmidt Tr | | Burlington, IA | Local | 2 | 2024 | $177,439 |
| Harry and Virginia Murray Foundation | | Saint Paul, MN | Local | 6 | 2024 | $162,500 |
| Special Needs Foundation of Des Moines County | | Burlington, IA | Local | 7 | 2024 | $84,484 |
| Artemus Bush Helen Jones Trust | | Saint Paul, MN | Local | 5 | 2024 | $43,652 |
| Community Foundation of Des Moines County | | Burlington, IA | Local | 2 | 2024 | $25,458 |
| Erin K Dowell Endowed Scholarship Fund | | Berwick, IL | Local | 2 | 2024 | $14,000 |
| Charles E Shellabarger Educational Tr | | Columbus Jct, IA | Local | 4 | 2024 | $6,000 |
| Horsey Educational Fund | | Saint Louis, MO | Local | 1 | 2024 | $5,251 |
| W D & Shirley Schafer-Ray Educational Trust | | Creston, IA | Local | 1 | 2024 | $3,000 |
| Darlene F and Francis G W Bestenlehner Educational Trust | | Saint Louis, MO | Local | 1 | 2024 | $2,000 |
| The Growmark Foundation | | Bloomington, IL | Local | 1 | 2023 | $2,000 |
| Mildred G Westfall Trust Uw First Natl Bank Ttee | | Madison, WI | Local | 4 | 2022 | $9,050 |
| Van Buren Foundation Inc | | Keosauqua, IA | Local | 2 | 2022 | $3,000 |
| Greater Burlington Area Sports Complex | | Burlington, IA | — | 1 | 2021 | $582,275 |
| W M Keck Foundation | | Los Angeles, CA | Local | 2 | 2021 | $69,600 |
| Ernie P Schwartz Foundation | | Cedar Rapids, IA | — | 1 | 2021 | $5,000 |
| C Lloyd Yohe Foundation | | Cincinnati, OH | Local | 1 | 2021 | $1,000 |
| Shive-Hattery Group Charitable Contribution Fund Inc | | Cedar Rapids, IA | Local | 1 | 2021 | $500 |
| Winegard Foundation | | Burlington, IA | Local | 3 | 2020 | $900,000 |
| Lee County Youth Services | | Fort Madison, IA | Local | 1 | 2020 | $1,000 |
| Bruce V Drowns Educational Foundation | | Saint Joseph, MO | Local | 1 | 2020 | $750 |
| Keokuk Area Hospital | | Keokuk, IA | — | 1 | 2020 | — |
| Quad Cities Community Foundation | | Bettendorf, IA | Local | 1 | 2019 | $38,300 |
| Midwestone Bank Foundation | | Iowa City, IA | Local | 2 | 2019 | $6,000 |
| Fort Madison Community Hospital | | | — | 2 | 2018 | $40,500 |
| Joe Concannon Fam Charitable Foundation | | Wever, IA | — | 1 | 2018 | $7,722 |
| Cambridge Foundation Inc | | Fairfield, IA | Local | 1 | 2018 | $1,000 |