Petersburg High School
| Name | Petersburg High School |
| Grades | Class 09 to Class 12 |
| Address | Box 289 |
| City | Petersburg |
| School District | Petersburg Borough School District |
| County | Petersburg Borough |
| Zipcode | 99833 |
| Phone No. | (877)526-7656 |
| State | Alaska |
| Rural | Remote |
| Students | 119 |
| Teachers | 12 |
| Student Teacher Ratio | 10 students per teacher |
| Charter School | No |
| Magnet School | No |
Petersburg High School is located at Box 289 in Petersburg city of Petersburg Borough county in Alaska. This school comes under Petersburg Borough School District. You can call them at (877)526-7656 for more details. This is not a magnet school. Total one hundred nineteen students from class 09 to class 12 study in this school who are taught by twelve teachers. This is not a charter school. The student teacher ratio of this school is 10.