| District Name | Greendale School District |
| State | Wisconsin |
| County | Milwaukee County |
| Statistical Area | Milwaukee-Waukesha, WI |
| Cities/Towns | Greendale |
| Total Students (2021) | 2666 |
| District Growth Rate (2017-21) | 0.1% |
| Majority Race/Ethnicty | White (72.6%) |
| Free/Reduced Lunch Program | 28.73% |