| Name | Deductibility Code |
| Agnes V Benstein Charitable Foundation | 4 |
| Big Brothers-Big Sisters of the Great River Area | -- |
| Birthright of Keokuk Inc. | -- |
| Child Abuse Prevention Council of Lee County | -- |
| Christ Apostolic Holiness Church | -- |
| Common Grounds Coffeehouse | -- |
| Friends of the Keokuk Animal Shelter | -- |
| Grace Bott Millar Charitable Trust | 4 |
| Grady Paul Larson Foundation | -- |
| Grand Theatre Corporate Foundation | -- |
| Great River Players Inc. | -- |
| Guardian Angels Project Inc. | -- |
| Heritage Center | -- |
| Hoerner Young Mens Christian Association of Keokuk Iowa Inc. | -- |
| Howard Jackson Fam Tr Foundation | 4 |
| Inside Out Christian Counseling | -- |
| Jay Zetterlund | -- |
| Joe Concannon Fam Charitable Foundation | 4 |
| Keokuk Area Community Foundation | -- |
| Keokuk Area Convention Center & Tourism Bureau Foundation | -- |
| Keokuk Area Group Home Inc. | -- |
| Keokuk Area Hospital | -- |
| Keokuk Area Hospital Auxiliary Inc. | -- |
| Keokuk Area Hospital Foundation | -- |
| Keokuk Art Center | -- |
| Keokuk Benevolent Union Home | -- |
| Keokuk Community Fine Arts Council | -- |
| Keokuk Community Pre-School | -- |
| Keokuk Community School Foundation | -- |
| Keokuk Concert Association | -- |
| Keokuk Economic Development Corporation | -- |
| Keokuk Health Systems Inc. | -- |
| Keokuk Humane Society | -- |
| Keokuk Little League Inc. | -- |
| Keokuk Public Library Foundation | -- |
| Keokuk Vision | -- |
| Konnections | -- |
| Lorene Curtis Diver Memorial Trust | -- |
| Main Street Keokuk Inc. | -- |
| Mississippi Terrace Tenant Association | -- |
| Mt. Olive Missionary Baptist Church | -- |
| New Testament Christian Church | -- |
| Organized Christian Workers | -- |
| Rtr Ministries Inc. | -- |
| The Iowa Branch of the International Order of the Kings | -- |
| Tri-State Coalition Against Family Violence Inc. | -- |
| Tri-State Medical Group Inc. | -- |
| United Fund of Keokuk | -- |