San Marcos Middle School
| Name | San Marcos Middle School |
| Grades | Class 06 to Class 08 |
| Address | 650 W. Mission Rd. |
| City | San Marcos |
| School District | San Marcos Unified |
| County | San Diego County |
| Zipcode | 92069-1555 |
| Phone No. | (760)290-2500 |
| State | California |
| Suburb | Large |
| Students | 969 |
| Teachers | 47 |
| Student Teacher Ratio | 20.8 students per teacher |
| Charter School | No |
| Magnet School | N/A |
San Marcos Middle School is located at 650 W. Mission Rd. in San Marcos city of San Diego County county in California. This school comes under San Marcos Unified. You can call them at (760)290-2500 for more details. This is not a magnet school. Total nine hundred sixty nine students from class 06 to class 08 study in this school who are taught by forty seven teachers. This is not a charter school. The student teacher ratio of this school is 20.8.