Lyman Hall High School
| Name | Lyman Hall High School |
| Grades | Class 09 to Class 12 |
| Address | 70 Pond Hill Road |
| City | Wallingford |
| School District | Wallingford School District |
| County | New Haven County |
| Zipcode | 06492-4809 |
| Phone No. | (203)294-5350 |
| State | Connecticut |
| Suburb | Large |
| Students | 1017 |
| Teachers | 94 |
| Student Teacher Ratio | 10.8 students per teacher |
| Charter School | No |
| Magnet School | No |
Lyman Hall High School is located at 70 Pond Hill Road in Wallingford city of New Haven County county in Connecticut. This school comes under Wallingford School District. You can call them at (203)294-5350 for more details. This is not a magnet school. Total one thousand seventeen students from class 09 to class 12 study in this school who are taught by ninety four teachers. This is not a charter school. The student teacher ratio of this school is 10.8.