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Best High Schools in Timonium, MD

At a glance

School

1,889

Students

Top rankedDulaney High95^th of 220 Maryland high schools

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Summary:

The city of Timonium, Maryland is home to one high school, Dulaney High School, which serves students in grades 9-12 and is part of the Baltimore County Public Schools district. Dulaney High School has received strong rankings from SchoolDigger, ranking 11th out of 127 Maryland high schools in 2022-2023 and 30th out of 146 in 2023-2024, with 5-star and 4-star ratings respectively. The school's 4-year graduation rate of 85.8% in 2023-2024 is above the district and state averages.

Dulaney High School stands out for its exceptional performance on the MCAP English Language Arts assessments, with proficiency rates significantly higher than the district and state averages at 63.6% in 2024-2025. However, the school lags behind on MCAP Mathematics, with proficiency rates well below the district and state. The school's student-teacher ratio is 16.5, and 31.54% of students receive free or reduced-price lunch, indicating a significant population of economically disadvantaged students.

Despite its overall strong performance, Dulaney High School has seen a decline in its statewide ranking and SchoolDigger rating over the past few years, dropping from 11th in the state and a 5-star rating in 2022-2023 to 30th in the state and a 4-star rating in 2023-2024. This suggests the school may be facing some challenges, such as a high chronic absenteeism rate of 28.0% and a dropout rate of 10.1%, which could be contributing factors to the school's declining performance.

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Ranking:

E Elementary M Middle H High A Alternative P Private

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2025)				Ranking (2024)				MCAP Mathematics (2025)	MCAP English Language Arts (2025)		MCAP Algebra I (2025)	MCAP Algebra II (2025)	MCAP Geometry (2025)	Per Pupil Expenditures (2024)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	MCAP Mathematics All Grades	MCAP English Language Arts 10th Grade	MCAP English Language Arts All Grades	MCAP Algebra I End of Course	MCAP Algebra II End of Course	MCAP Geometry End of Course	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Dulaney High	Public	9-12	255 E Padonia Road	Timonium	21093	Baltimore County	Baltimore County Public Schools	No	No	No	No	(443) 809-7633	1,889	105	17.9	33.2%	790 (41.8%)	388 (20.5%)	400 (21.2%)	231 (12.2%)	3 (0.2%)	2 (0.1%)	75 (4.0%)	43.2	95^th of 220 public high schools	56.8%		61.2	30^th of 146 public high schools	79.5%	65	10.6	63.6	63.6	2.0	29.4	10.1	$16,400	$1,047	$15,353

Cities Near Timonium

City	Distance	# of Schools	Statewide Rank
Towson	1.48 mi	12	85^th
Lutherville	1.88 mi	3	45^th
Cockeysville	2.21 mi	3	173^rd
Baltimore	2.34 mi	278	222^nd
Pikesville	4.67 mi	1	160^th

See the top MD Maryland cities

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maryland State Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.