Harry S. Truman Middle School
| Name | Harry S. Truman Middle School |
| Grades | Class 06 to Class 08 |
| Address | 16224 Mallory Dr. |
| City | Fontana |
| School District | Fontana Unified |
| County | San Bernardino County |
| Zipcode | 92335-7844 |
| Phone No. | (909)357-5190 |
| State | California |
| Suburb | Large |
| Students | 1037 |
| Teachers | 48 |
| Student Teacher Ratio | 21.4 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Harry S. Truman Middle School is located at 16224 Mallory Dr. in Fontana city of San Bernardino County county in California. This school comes under Fontana Unified. You can call them at (909)357-5190 for more details. This is not a magnet school. Total one thousand thirty seven students from class 06 to class 08 study in this school who are taught by forty eight teachers. This is not a charter school. The student teacher ratio of this school is 21.4.