Dulaney High School
| Name | Dulaney High School |
| Grades | Class 09 to Class 12 |
| Address | 255 E Padonia Road |
| City | Timonium |
| School District | Baltimore County Public Schools |
| County | Baltimore County |
| Zipcode | 21093 |
| Phone No. | (443)809-7633 |
| State | Maryland |
| Suburb | Large |
| Students | 1930 |
| Teachers | 111 |
| Student Teacher Ratio | 17 students per teacher |
| Charter School | No |
| Magnet School | No |
Dulaney High School is located at 255 E Padonia Road in Timonium city of Baltimore County county in Maryland. This school comes under Baltimore County Public Schools. You can call them at (443)809-7633 for more details. This is not a magnet school. Total one thousand nine hundred thirty students from class 09 to class 12 study in this school who are taught by one hundred eleven teachers. This is not a charter school. The student teacher ratio of this school is 17.