| Name | Deductibility Code |
| Crosby Firemens Relief Association | 6 |
| Crosby-Ironton Public Schools Foundation | -- |
| Crosby-Ironton-Aitkin Amateur Hockey Assoc Inc. | -- |
| Cuyuna Lakes Trail Association | -- |
| Cuyuna Range Economic Development Inc. | -- |
| Cuyuna Range Food Shelf Inc. | -- |
| Cuyuna Range Youth Center Inc. | -- |
| Hallett Community Center Foundation Inc. | -- |