| Name | Deductibility Code |
| 4-H Foundation of Osceola County Inc. | -- |
| Atlas of Osceola County | -- |
| Dickinson and Osceola Railroad Association | -- |
| Friends of the Sibley Public Library | -- |
| Heartwood Heights | 3 |
| Ms Musicale | -- |
| Osceola Community Hospital Inc. | -- |
| Osceola Community Wellness and Recreation Center Inc. | -- |
| Osceola County Conservation League | -- |
| Osceola County Economic Development Commission | -- |
| Osceola County Historical Society | 4 |
| Osceola County Veterans Color Guard Inc. | 6 |
| Sibley Ambulance Volunteers | -- |
| Sibley Band Boosters | -- |
| Sibley Community Emergency Reponse Team | 4 |
| Sibley Iowa Fire Fighters Association | -- |
| Sibley Kiwanis Club Foundation | -- |
| Sibley-Ocheyedan Athletic Booster Club | -- |
| Sibley-Ocheyedan Community School Education Foundation | -- |