Northwestern High School
| Name | Northwestern High School |
| Grades | Class 09 to Class 12 |
| Address | 7000 Adelphi Rd |
| City | Hyattsville |
| School District | Prince George's County Public Schools |
| County | Prince George's County |
| Zipcode | 20782-1497 |
| Phone No. | (301)985-1820 |
| State | Maryland |
| Suburb | Large |
| Students | 2313 |
| Teachers | 151 |
| Student Teacher Ratio | 15.3 students per teacher |
| Charter School | No |
| Magnet School | Yes |
Northwestern High School is located at 7000 Adelphi Rd in Hyattsville city of Prince George's County county in Maryland. This school comes under Prince George's County Public Schools. You can call them at (301)985-1820 for more details. This is a magnet school. Total two thousand three hundred thirteen students from class 09 to class 12 study in this school who are taught by one hundred fifty one teachers. This is not a charter school. The student teacher ratio of this school is 15.3.