Ray Wiltsey Middle School
| Name | Ray Wiltsey Middle School |
| Grades | Class 06 to Class 08 |
| Address | 1450 E. G St. |
| City | Ontario |
| School District | Ontario-Montclair |
| County | San Bernardino County |
| Zipcode | 91764-4410 |
| Phone No. | (909)986-5838 |
| State | California |
| City | Midsize |
| Students | 925 |
| Teachers | 45 |
| Student Teacher Ratio | 20 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Ray Wiltsey Middle School is located at 1450 E. G St. in Ontario city of San Bernardino County county in California. This school comes under Ontario-Montclair. You can call them at (909)986-5838 for more details. This is not a magnet school. Total nine hundred twenty five students from class 06 to class 08 study in this school who are taught by forty five teachers. This is not a charter school. The student teacher ratio of this school is 20.