Lithonia High School
| Name | Lithonia High School |
| Grades | Class 09 to Class 12 |
| Address | 2440 Phillips Rd |
| City | Lithonia |
| School District | DeKalb County |
| County | DeKalb County |
| Zipcode | 30058 |
| Phone No. | (678)676-2902 |
| State | Georgia |
| Suburb | Large |
| Students | 1387 |
| Teachers | 91 |
| Student Teacher Ratio | 15.3 students per teacher |
| Charter School | No |
| Magnet School | No |
Lithonia High School is located at 2440 Phillips Rd in Lithonia city of DeKalb County county in Georgia. This school comes under DeKalb County. You can call them at (678)676-2902 for more details. This is not a magnet school. Total one thousand three hundred eighty seven students from class 09 to class 12 study in this school who are taught by ninety one teachers. This is not a charter school. The student teacher ratio of this school is 15.3.