| Name | Deductibility Code |
| District 837 Foundation | -- |
| Luther Memorial Home Founders Fund | -- |
| Madelia Com Hospital Inc. | -- |
| Madelia Com Hospital Inc. | -- |
| Madelia Community Chest Incorporated | -- |
| Madelia Community Hospital Foundation | -- |
| Madelia Community Theatre Inc. | -- |
| Madelia Promotions Inc. | -- |
| Madelia Veterans Committee | -- |
| St. Marys of Madelia Endowment Fund Inc. | -- |
| Watonwan County Historical Society | -- |