Twin Valley South High School
| Name | Twin Valley South High School |
| Grades | Class 09 to Class 12 |
| Address | 100 Education Dr |
| City | West Alexandria |
| School District | Twin Valley Community Local |
| County | Preble County |
| Zipcode | 45381-1184 |
| Phone No. | (937)839-4693 |
| State | Ohio |
| Rural | Distant |
| Students | 213 |
| Teachers | 20 |
| Student Teacher Ratio | 10.6 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Twin Valley South High School is located at 100 Education Dr in West Alexandria city of Preble County county in Ohio. This school comes under Twin Valley Community Local. You can call them at (937)839-4693 for more details. This is not a magnet school. Total two hundred thirteen students from class 09 to class 12 study in this school who are taught by twenty teachers. This is not a charter school. The student teacher ratio of this school is 10.6.