Search 8 tax-exempt educational organizations in Humboldt, Iowa.
| Name | Address, Zip |
|---|---|
| Humboldt County Agricultural Society | Po Box 391, 50548-0391 |
| Humboldt County Historical Association | Po Box 162, 50548-0162 |
| Humboldt Athletic Booster Club | 801 Sumner Ave, 50548-1764 |
| Skip & Jean Christensen Foundation Inc | 806 Oak Hill Dr, 50548-2475 |
| Nokomis Woodworking Club Inc | 2202 W River Dr, 50548-2638 |
| River Development Inc | 2014 W River Dr, 50548-2634 |
| Justin Hinners Memorial Scholarship Fund Inc | 404 3rd Ave N Apt 3, 50548-1672 |
| Iowa Teacher Supply Swap Inc | 2202 W River Dr, 50548-2638 |