Haynesville Jr./Sr. High School
| Name | Haynesville Jr./Sr. High School |
| Grades | Class 05 to Class 12 |
| Address | 9930 Highway 79 |
| City | Haynesville |
| School District | Claiborne Parish |
| County | Claiborne Parish |
| Zipcode | 71038 |
| Phone No. | (318)624-0905 |
| State | Louisiana |
| Rural | Remote |
| Students | 296 |
| Teachers | 18 |
| Student Teacher Ratio | 16 students per teacher |
| Charter School | No |
| Magnet School | No |
Haynesville Jr./Sr. High School is located at 9930 Highway 79 in Haynesville city of Claiborne Parish county in Louisiana. This school comes under Claiborne Parish. You can call them at (318)624-0905 for more details. This is not a magnet school. Total two hundred ninety six students from class 05 to class 12 study in this school who are taught by eighteen teachers. This is not a charter school. The student teacher ratio of this school is 16.