| District Name | Annex School District 29 |
| State | Oregon |
| County | Malheur County |
| Statistical Area | Ontario, OR-ID |
| Cities/Towns | Annex |
| Total Students (2021) | 61 |
| District Growth Rate (2017-21) | -16.4% |
| Majority Race/Ethnicty | White (78.7%) |
| Free/Reduced Lunch Program | 8.2% |