Emerald Middle School
| Name | Emerald Middle School |
| Grades | Class 06 to Class 08 |
| Address | 1221 S. Emerald Ave. |
| City | El Cajon |
| School District | Cajon Valley Union |
| County | San Diego County |
| Zipcode | 92020-7315 |
| Phone No. | (619)588-3097 |
| State | California |
| Suburb | Large |
| Students | 480 |
| Teachers | 25 |
| Student Teacher Ratio | 19.4 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Emerald Middle School is located at 1221 S. Emerald Ave. in El Cajon city of San Diego County county in California. This school comes under Cajon Valley Union. You can call them at (619)588-3097 for more details. This is not a magnet school. Total four hundred eighty students from class 06 to class 08 study in this school who are taught by twenty five teachers. This is not a charter school. The student teacher ratio of this school is 19.4.