Gaithersburg High School
| Name | Gaithersburg High School |
| Grades | Class 09 to Class 12 |
| Address | 101 Education Blvd |
| City | Gaithersburg |
| School District | Montgomery County Public Schools |
| County | Montgomery County |
| Zipcode | 20877-2392 |
| Phone No. | (301)284-4500 |
| State | Maryland |
| City | Small |
| Students | 2359 |
| Teachers | 174 |
| Student Teacher Ratio | 13.5 students per teacher |
| Charter School | No |
| Magnet School | Yes |
Gaithersburg High School is located at 101 Education Blvd in Gaithersburg city of Montgomery County county in Maryland. This school comes under Montgomery County Public Schools. You can call them at (301)284-4500 for more details. This is a magnet school. Total two thousand three hundred fifty nine students from class 09 to class 12 study in this school who are taught by one hundred seventy four teachers. This is not a charter school. The student teacher ratio of this school is 13.5.