Hallmark Charter School
| Name | Hallmark Charter School |
| Grades | Class KG to Class 12 |
| Address | 2445 Ninth St. |
| City | Sanger |
| School District | Sanger Unified |
| County | Fresno County |
| Zipcode | 93657-2780 |
| Phone No. | (559)524-7170 |
| State | California |
| Town | Fringe |
| Students | 363 |
| Teachers | 18 |
| Student Teacher Ratio | 19 students per teacher |
| Charter School | Yes |
| Magnet School | N/A |
Hallmark Charter School is located at 2445 Ninth St. in Sanger city of Fresno County county in California. This school comes under Sanger Unified. You can call them at (559)524-7170 for more details. This is not a magnet school. Total three hundred sixty three students from class KG to class 12 study in this school who are taught by eighteen teachers. This is a charter school. The student teacher ratio of this school is 19.