Dulaney High is a public high school in Timonium, Baltimore County, Maryland. The campus is operated by Baltimore County Public Schools. Serving students in 9-12, the school enrolls approximately 1,889 students with 105.0 full-time equivalent teachers, maintaining a student-teacher ratio of 18.0:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
Suburb: Large
Charter School
No
Operational Status
Open
NCES School ID
240012000373
State Identifier
MD-03-030872
County FIPS
24005
Physical Location Address
255 E Padonia Road
Timonium, MD 21093
Timonium, MD 21093
School District
Parent District
Baltimore County Public Schools
Operating Schools
178 schools
District Type
Regular Public School District
Central Office
Towson, MD
Location Map
39.4609, -76.612
Google Maps ›
Nearby Public Schools
Pot Spring Elementary
0.5 mi
Elementary • Timonium
Warren Elementary
0.9 mi
Elementary • Cockeysville
Padonia International Elementary
1.1 mi
Elementary • Cockeysville
Cockeysville Middle
1.3 mi
Middle • Cockeysville
Timonium Elementary
1.5 mi
Elementary • Timonium