South Middle School
| Name | South Middle School |
| Grades | Class 06 to Class 08 |
| Address | 105 Keith Ave Ext |
| City | Brockton |
| School District | Brockton |
| County | Plymouth County |
| Zipcode | 02301 |
| Phone No. | (508)580-7311 |
| State | Massachusetts |
| Suburb | Large |
| Students | 575 |
| Teachers | 48 |
| Student Teacher Ratio | 11 students per teacher |
| Charter School | No |
| Magnet School | No |
South Middle School is located at 105 Keith Ave Ext in Brockton city of Plymouth County county in Massachusetts. This school comes under Brockton. You can call them at (508)580-7311 for more details. This is not a magnet school. Total five hundred seventy five 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 11.