School Overview
Dulaney High School, located in Timonium, Maryland, is a prominent public secondary school within the Baltimore County Public Schools system. Known for its strong academic reputation, the school offers a rigorous curriculum that includes a wide array of Advanced Placement (AP) courses, providing students with numerous opportunities for college-level preparation. Beyond its academic achievements, Dulaney is well-regarded for its diverse student body and a commitment to fostering a supportive, inclusive environment that encourages students to excel both inside and outside the classroom.

The school is also noted for its vibrant extracurricular landscape, which plays a central role in the Dulaney experience. Students can participate in a variety of athletic programs, competitive academic teams, and numerous clubs ranging from performing arts to specialized interest groups. This balance of challenging academics and robust co-curricular activities helps the school maintain a high standing in the region, consistently preparing its graduates for success in higher education and a variety of career paths.
1,821
Total Students
108.6
Full-Time Teachers
16.8
Student/Teacher Ratio
34.5%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Dulaney High
Demographic Student Count
White853
Hispanic247
Black395
Asian238
Two or More79
American Indian5
Pacific Islander4
  • White
    853 (46.8 %)
  • Black
    395 (21.7 %)
  • Hispanic
    247 (13.6 %)
  • Asian
    238 (13.1 %)
  • Two or More
    79 (4.3 %)
  • American Indian
    5 (0.3 %)
  • Pacific Islander
    4 (0.2 %)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: Supplemental Virtual
Shared Time Status: No
District: Baltimore County Public Schools
Phone: (443)809-7633
Website: http://dulaneyhs.bcps.org
Grade Range: 9th - 12th
Total Students: 1,821
Full-Time Teachers (FTE): 108.6
Pupil/Teacher Ratio: 16.8
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 547
Qualified Reduced Lunch: 81
Grades Taught
Grade 9 431
Grade 10 424
Grade 11 445
Grade 12 521

Grades Taught Data Table

Grades Taught and Student Counts for Dulaney High
Grade Student Count
Grade 9431
Grade 10424
Grade 11445
Grade 12521
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Dulaney High
Gender Student Count Percentage
Female89249%
Male92951%
Nearby High Schools (Within 10 Miles)