Greenbrier Elementary School
| Name | Greenbrier Elementary School |
| Grades | Class PK to Class 05 |
| Address | 21222 San Mar Rd |
| City | Boonsboro |
| School District | Washington County Public Schools |
| County | Washington County |
| Zipcode | 21713-1643 |
| Phone No. | (301)766-8170 |
| State | Maryland |
| Suburb | Midsize |
| Students | 220 |
| Teachers | 15 |
| Student Teacher Ratio | 14.3 students per teacher |
| Charter School | No |
| Magnet School | No |
Greenbrier Elementary School is located at 21222 San Mar Rd in Boonsboro city of Washington County county in Maryland. This school comes under Washington County Public Schools. You can call them at (301)766-8170 for more details. This is not a magnet school. Total two hundred twenty students from class PK to class 05 study in this school who are taught by fifteen teachers. This is not a charter school. The student teacher ratio of this school is 14.3.