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Best High Schools in Carroll County, MD

New rankings! SchoolDigger recently updated its Maryland rankings with newly released test scores for the 2025-26 school year.

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At a glance

Schools

8,079

Students

5-star schools

Top rankedLiberty High10^th of 227 Maryland high schools

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Biggest riser

South Carroll High up 33 spots statewide this year

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Smallest classes

Francis Scott Key High 16.1 students per teacher

SchoolDigger ratings

5★

4★

3★

1★

3 schools without a SchoolDigger rating (too few tested students)

See the top-ranked Maryland schools →

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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 (2026)				Ranking (2025)				MCAP Mathematics (2026)		MCAP English Language Arts (2026)			MCAP Algebra I (2026)	MCAP Geometry (2026)	MCAP Science (2026)	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 (2026)	Statewide Rank (2026)	State Percentile (2026)	SchoolDigger Rating (2026)	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	Rank Change from Previous Year	MCAP Mathematics 8th Grade	MCAP Mathematics All Grades	MCAP English Language Arts 8th Grade	MCAP English Language Arts 10th Grade	MCAP English Language Arts All Grades	MCAP Algebra I End of Course	MCAP Geometry End of Course	MCAP Science 8th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Francis Scott Key High	Public	9-12	3825 Bark Hill Road	Union Bridge	21791	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3320	906	56	16.1	41.3%	719 (79.4%)	54 (6.0%)	62 (6.8%)	13 (1.4%)	2 (0.2%)	0 (0.0%)	54 (6.0%)	52.9	63^rd of 227 public high schools	72.2%		45.9	84^th of 220 public high schools	61.8%	21		15.5		67.0	67.0	15.5			$17,520	$1,439	$16,081
South Carroll High	Public	9-12	1300 West Old Liberty Road	Sykesville	21784	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3575	933	53	17.6	20.8%	726 (77.8%)	32 (3.4%)	113 (12.1%)	27 (2.9%)	5 (0.5%)	3 (0.3%)	26 (2.8%)	63.2	36^th of 227 public high schools	84.1%		51.6	69^th of 220 public high schools	68.6%	33		7.0		78.4	78.4	7.0			$17,444	$1,627	$15,817
Westminster High	Public	9-12	1225 Washington Road	Westminster	21157	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3630	1,477	90	16.5	25.0%	1,104 (74.7%)	91 (6.2%)	157 (10.6%)	59 (4.0%)	2 (0.1%)	7 (0.5%)	53 (3.6%)	57.5	54^th of 227 public high schools	76.2%		52.1	67^th of 220 public high schools	69.5%	13		22.1		78.3	78.3	12.6	36.4		$17,466	$1,643	$15,824
Carroll County Career & Technology Center	Public	11-12	1229 Washington Road	Westminster	21157	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3669	0	40	.0		0 ()	0 ()	0 ()	0 ()	0 ()	0 ()	0 ()								(n/a)
Century High	Public	9-12	355 Ronsdale Road	Sykesville	21784	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 386-4400	1,101	59	18.6	20.1%	817 (74.2%)	65 (5.9%)	74 (6.7%)	90 (8.2%)	3 (0.3%)	3 (0.3%)	48 (4.4%)	74.6	16^th of 227 public high schools	93.0%		61.7	34^th of 220 public high schools	84.5%	18		13.5		84.1	84.1	13.6			$15,851	$1,408	$14,443
Winters Mill High	Public	9-12	560 Gorsuch Road	Westminster	21157	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 386-1500	1,156	64	18.1	37.1%	765 (66.2%)	92 (8.0%)	209 (18.1%)	35 (3.0%)	3 (0.3%)	3 (0.3%)	46 (4.0%)	47.1	83^rd of 227 public high schools	63.4%		50.1	72^nd of 220 public high schools	67.3%	11		7.7		65.9	65.9	7.7			$17,160	$1,385	$15,775
Post Secondary Program	Public	12	495 South Center Street	Westminster	21157	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3620	36	4	9.0	25.0%	26 (72.2%)	3 (8.3%)	1 (2.8%)	4 (11.1%)	0 (0.0%)	0 (0.0%)	2 (5.6%)								(n/a)									$32,306	$2,986	$29,320
Flexible Student Support	Public	9-12	45 Kate Wagner Road	Westminster	21157	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3691	44			36.4%	30 (68.2%)	4 (9.1%)	7 (15.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	3 (6.8%)								(n/a)									$13,020	$827	$12,193
Liberty High	Public	9-12	5855 Bartholow Road	Sykesville	21784	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3560	1,007	55	18.2	14.5%	750 (74.5%)	66 (6.6%)	59 (5.9%)	93 (9.2%)	1 (0.1%)	2 (0.2%)	33 (3.3%)	83.1	10^th of 227 public high schools	95.6%		77.5	13^th of 220 public high schools	94.1%	3		39.4		91.5	91.5	39.4			$16,072	$1,393	$14,678
Gateway School	Public	9-12	45 Kate Wagner Road	Westminster	21157	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 751-3691	80	18	4.5	67.5%	54 (67.5%)	5 (6.3%)	9 (11.3%)	1 (1.3%)	0 (0.0%)	0 (0.0%)	7 (8.8%)	13.7	203^rd of 227 public high schools	10.6%		22.1	160^th of 220 public high schools	27.3%	43	0.0	2.3	0.0	28.1	20.4	4.4		7.1	$52,874	$1,647	$51,227
Manchester Valley High	Public	9-12	3300 Maple Grove Road	Manchester	21102	Carroll County	Carroll County Public Schools	No	No	No	No	(410) 386-1673	1,339	71	18.9	28.4%	1,111 (83.0%)	49 (3.7%)	108 (8.1%)	20 (1.5%)	1 (0.1%)	5 (0.4%)	45 (3.4%)	62.3	38^th of 227 public high schools	83.3%		51.8	68^th of 220 public high schools	69.1%	30		17.6		75.9	75.9	17.6			$15,000	$1,374	$13,627

SchoolDigger rankings lists for Maryland:

Elementary Schools Middle Schools High Schools Districts 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.