Southwestern High School
| Name | Southwestern High School |
| Grades | Class 07 to Class 12 |
| Address | 3406 W 600 S |
| City | Shelbyville |
| School District | Southwestern Con Sch Shelby Co |
| County | Shelby County |
| Zipcode | 46176 |
| Phone No. | (317)729-5122 |
| State | Indiana |
| Rural | Distant |
| Students | 271 |
| Teachers | 23 |
| Student Teacher Ratio | 11 students per teacher |
| Charter School | No |
| Magnet School | No |
Southwestern High School is located at 3406 W 600 S in Shelbyville city of Shelby County county in Indiana. This school comes under Southwestern Con Sch Shelby Co. You can call them at (317)729-5122 for more details. This is not a magnet school. Total two hundred seventy one students from class 07 to class 12 study in this school who are taught by twenty three teachers. This is not a charter school. The student teacher ratio of this school is 11.