Dulaney High

Virtual

Regular School · Timonium, MD

Dulaney High is a regular school school in Timonium, Maryland, serving grades 09–12 with 1,889 students enrolled (SY 2024-2025). The student-teacher ratio is 18:1.

Level

High

Grades

09 – 12

Enrollment

1,889

Teachers (FTE)

105.0

Student–Teacher Ratio

18:1

Status

Open

Lunch Program Participation

Yes under Community Eligibility Option (CEO)

Student Demographics (SY 2024-2025)

Race / Ethnicity	Students	Share
White	790	42%
Hispanic/Latino	400	21%
Black or African American	388	21%
Asian	231	12%
Two or more races	75	4%
American Indian / Alaska Native	3	0%
Native Hawaiian / Pacific Islander	2	0%
Total enrollment	1,889	966M / 923F

English Language Learners: 59 (3% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric	This School	State Avg	Tested
Math Proficiency	43.0% +20.8pp	22.2%	434
Reading Proficiency	71.0% +35.8pp	35.2%	426
Science Proficiency	20-29%	—	37
4-Year Graduation Rate	96.0%	—

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses

Yes (32)

710 students enrolled

Gifted & Talented

Program offered

1,052 students enrolled

SAT/ACT Takers

746

students tested · SY 2021–22

Out-of-School Suspensions

2.1% of enrollment · SY 2021–22

Chronically Absent

408

21.6% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category	Students	% of School
Total enrollment (est.)	1,889	100%

Contact & Location

255 E Padonia Road

Timonium, MD 21093

Phone: (443)809-7633

http://dulaneyhs.bcps.org

District

Baltimore County Public Schools

Per-pupil expenditure: $21,557

District enrollment: 111,082

Other Schools in District

Arbutus Elementary Elementary
Baltimore Highlands Elementary Elementary
Battle Grove Elementary Elementary
Bear Creek Elementary Elementary
Bedford Elementary Elementary
Berkshire Elementary Elementary
Carney Elementary Elementary
Carroll Manor Elementary Elementary

View all 176 schools →

Related Data

Neighborhood demographics (ZIP 21093) → CensusDepth.com
Maryland population & income data → CensusDepth.com
Maryland teacher salaries → WageDepth.com

NCES ID

240012000373

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD