Grainger Elementary School
| Name | Grainger Elementary School |
| Grades | Class KG to Class 05 |
| Address | PO Box 592 |
| City | Okanogan |
| School District | Okanogan School District |
| County | Okanogan County |
| Zipcode | 98840-0592 |
| Phone No. | (509)422-3580 |
| State | Washington |
| Town | Remote |
| Students | 457 |
| Teachers | 26 |
| Student Teacher Ratio | 17.6 students per teacher |
| Charter School | No |
| Magnet School | No |
Grainger Elementary School is located at PO Box 592 in Okanogan city of Okanogan County county in Washington. This school comes under Okanogan School District. You can call them at (509)422-3580 for more details. This is not a magnet school. Total four hundred fifty seven students from class KG to class 05 study in this school who are taught by twenty six teachers. This is not a charter school. The student teacher ratio of this school is 17.6.