| Name | Deductibility Code |
| Aubrey Equestrian Center | -- |
| Battin Heritage Association | -- |
| Boone County Conservation Foundation | -- |
| Boone Memorial Gardens Cemetery Association | 6 |
| Bulldog Builders Inc. | -- |
| Charitable Foundation of the Ogden Community United Methodist Church | -- |
| Citizens Helping Ogden Thrive | -- |
| Iowa Lincoln Highway Association Inc. | -- |
| Ogden Church of Christ | -- |
| Ogden Community Scholarship Foundation | -- |
| Ogden Community School District Foundation | -- |
| The Iowa Walk to Emmaus Inc. | -- |