| District Name | Spencer School District |
| State | Wisconsin |
| County | Marathon County Clark County |
| Statistical Area | Wausau-Weston, WI |
| Total Students (2021) | 610 |
| District Growth Rate (2017-21) | -13.6% |
| Majority Race/Ethnicty | White (93.1%) |
| Free/Reduced Lunch Program | 39.18% |