Terryville High School
| Name | Terryville High School |
| Grades | Class 09 to Class 12 |
| Address | 33 North Harwinton Avenue |
| City | Terryville |
| School District | Plymouth School District |
| County | Litchfield County |
| Zipcode | 06786 |
| Phone No. | (860)314-2777 |
| State | Connecticut |
| Suburb | Large |
| Students | 381 |
| Teachers | 31 |
| Student Teacher Ratio | 12.1 students per teacher |
| Charter School | No |
| Magnet School | No |
Terryville High School is located at 33 North Harwinton Avenue in Terryville city of Litchfield County county in Connecticut. This school comes under Plymouth School District. You can call them at (860)314-2777 for more details. This is not a magnet school. Total three hundred eighty one students from class 09 to class 12 study in this school who are taught by thirty one teachers. This is not a charter school. The student teacher ratio of this school is 12.1.