Joppatowne High School
| Name | Joppatowne High School |
| Grades | Class 09 to Class 12 |
| Address | 555 Joppa Farm Rd |
| City | Joppa |
| School District | Harford County Public Schools |
| County | Harford County |
| Zipcode | 21085-4698 |
| Phone No. | (410)612-1510 |
| State | Maryland |
| Suburb | Midsize |
| Students | 782 |
| Teachers | 53 |
| Student Teacher Ratio | 14.7 students per teacher |
| Charter School | No |
| Magnet School | Yes |
Joppatowne High School is located at 555 Joppa Farm Rd in Joppa city of Harford County county in Maryland. This school comes under Harford County Public Schools. You can call them at (410)612-1510 for more details. This is a magnet school. Total seven hundred eighty two students from class 09 to class 12 study in this school who are taught by fifty three teachers. This is not a charter school. The student teacher ratio of this school is 14.7.