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Greenbrier Elementary

Q: Is Greenbrier Elementary a good school?

Greenbrier Elementary ranks 262 nd of 865 Maryland elementary schools. SchoolDigger rates this school 3 stars out of 5.

Public Grades PK, KG-5

262^nd

SchoolDigger Rank ?

of 865 Maryland Elementary Schools

Better than 70% of Maryland elementary schools

Summary

Greenbrier Elementary is a public elementary school located in Boonsboro, Maryland, serving grades PK-5 with a student population of 250. It is part of the Washington County Public Schools district, which is ranked 11 out of 25 in the state and has a 3-star rating from SchoolDigger.

Greenbrier Elementary has a history of strong performance, consistently outperforming the district and state in both Mathematics and English Language Arts proficiency across all grade levels. In the 2024-2025 school year, the school's proficiency rates in Mathematics (40.5%) and English Language Arts (59.5%) were significantly higher than the district (28.2% and 54.4%) and state (26.5% and 50.8%) averages. The school's performance is particularly strong in 3rd and 4th grade Mathematics and English Language Arts, with proficiency rates exceeding 50% in most years. While Greenbrier Elementary's chronic absenteeism rate of 26.9% in 2023-2024 is lower than the district's rate, it is still relatively high and could be an area for improvement.

Compared to nearby schools, Greenbrier Elementary outperforms most in academic proficiency, particularly in Mathematics and English Language Arts. Schools like Boonsboro Elementary and Myersville Elementary, which are also high-performing, have even stronger academic results than Greenbrier Elementary. The nearby schools with higher percentages of free and reduced-price lunch recipients, such as Bester Elementary and Ruth Ann Monroe Primary, tend to have lower academic proficiency rates.

259

Students ?

16.0

Student/teacher ratio ?

$16,091

Per pupil spending ?

39%

Free/discounted lunch ?

21222 San Mar Rd
Boonsboro, MD 21713-1643

(301) 766-8170

District: Washington County Public Schools

Students who attend Greenbrier Elementary usually attend:

Middle:	Boonsboro Middle
High:	Boonsboro High

Racial breakdown:

White:

78.0%

Hispanic:

10.4%

Two or more races:

6.2%

See top rated Maryland elementary schools

Compare Greenbrier Elementary to nearby elementary schools!

At a glance

▼ Ranking trend: Recently slipping — 83rd percentile in 2018 → 70th in 2025

Strengths

✓Test scores above the Maryland average (48% vs 38% meeting standards)

✓Above the Maryland median (70th percentile)

Worth a look

!Ranking has slipped from its 83rd-percentile peak (2018) to 70th (2025)

!Some student groups rank well below the school's overall statewide standing

Students meeting standards (2024-2025) ?

This school48%

District avg40%

Maryland avg38%

262^nd of 865

Maryland public elementary schools ?

Top 30%▲ up 6 pts since 2015

From top 37% (2015) to top 30% (2025)

See the entire ranking list of Maryland Elementary Schools →

★★★★★

SchoolDigger rating ?

8^th of 24Elementary Schools in the Washington County Public Schools

11^th of 25Washington County Public Schools among Maryland districts

Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)

Show full rank history (all student groups)

All Students

Year	Avg score	Statewide rank	Maryland percentile	Rating
2025	69.3	262 of 865	69.7%	★★★☆☆
2024	69.3	245 of 859	71.5%	★★★★☆
2023	75.7	200 of 855	76.6%	★★★★☆
2022	78.1	189 of 862	78.1%	★★★★☆
2021	44.1	329 of 802	59.0%	★★★☆☆
2019	73.7	225 of 853	73.6%	★★★★☆
2018	82.6	144 of 857	83.2%	★★★★☆
2017	72.9	229 of 847	73.0%	★★★★☆
2016	79.9	176 of 845	79.2%	★★★★☆
2015	61.2	315 of 859	63.3%	★★★☆☆
2014	71.1	274 of 867	68.4%	★★★☆☆
2013	72.0	229 of 847	73.0%	★★★★☆
2012	71.3	242 of 857	71.8%	★★★★☆
2011	67.4	288 of 853	66.2%	★★★☆☆
2010	84.5	65 of 855	92.4%	★★★★★
2009	81.2	108 of 850	87.3%	★★★★☆
2008	80.8	121 of 838	85.6%	★★★★☆
2007	22.3	676 of 818	17.4%	★☆☆☆☆
2006	23.8	650 of 804	19.2%	★☆☆☆☆
2005	15.3	713 of 805	11.4%	★☆☆☆☆
2004	16.6	703 of 803	12.5%	★☆☆☆☆

Female

Year	Avg score	Statewide rank	Maryland percentile	Rating
2021	42.7	349 of 796	56.2%	★★★☆☆

Male

Year	Avg score	Statewide rank	Maryland percentile	Rating
2021	46.6	311 of 788	60.5%	★★★☆☆

White

Year	Avg score	Statewide rank	Maryland percentile	Rating
2021	22.9	400 of 528	24.2%	★☆☆☆☆

How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)

Male (2021)61st percentile~ school

Female (2021)56th percentile-3 vs school

White (2021)24th percentile-35 vs school

By subject vs Maryland (2024-2025) ?

English Language Arts60%+9 vs state

Mathematics40%+14 vs state

Science35%+9 vs state

★

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Schools Near Greenbrier Elementary

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 Science (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 3rd Grade	MCAP Mathematics 4th Grade	MCAP Mathematics 5th Grade	MCAP Mathematics All Grades	MCAP English Language Arts 3rd Grade	MCAP English Language Arts 4th Grade	MCAP English Language Arts 5th Grade	MCAP English Language Arts All Grades	MCAP Science 5th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Greenbrier Elementary	Public	PK, KG-5	21222 San Mar Rd	Boonsboro	21713	Washington County	Washington County Public Schools	No	No	No	No	(301) 766-8170	259	16	16.0	39.0%	202 (78.0%)	6 (2.3%)	27 (10.4%)	7 (2.7%)	1 (0.4%)	0 (0.0%)	16 (6.2%)	69.3	262^nd of 865 public elementary schools	69.7%		69.3	245^th of 859 public elementary schools	71.5%	17	44.4	45.2	31.6	40.5	63.9	59.5	55.3	59.5	35.1	$16,091	$789	$15,302
Boonsboro Elementary	Public, Magnet	PK, KG-5	5 Campus Ave	Boonsboro	21713	Washington County	Washington County Public Schools	No	Yes	No	No	(301) 766-8013	514	30	17.0	30.7%	433 (84.2%)	14 (2.7%)	37 (7.2%)	6 (1.2%)	0 (0.0%)	3 (0.6%)	21 (4.1%)	87.6	102^nd of 865 public elementary schools	88.2%		87	103^rd of 859 public elementary schools	88.0%	1	67.4	50.6	55.8	58.2	72.1	69.1	70.1	70.5	44.2	$14,148	$941	$13,207
Wolfsville Elementary	Public	PK, KG-5	12520 Wolfsville Rd	Myersville	21773	Frederick County	Frederick County Public Schools	No	No	No	No	(227) 203-1120	163	11	14.5	35.0%	135 (82.8%)	1 (0.6%)	16 (9.8%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	11 (6.7%)	93.4	55^th of 865 public elementary schools	93.6%		90.5	71^st of 859 public elementary schools	91.7%	16	52.4	58.8	74.1	63.1	85.7	82.4	81.5	83.1	77.8	$22,498	$1,098	$21,400
Myersville Elementary	Public	K-5	429 Main Street	Myersville	21773	Frederick County	Frederick County Public Schools	No	No	No	No	(227) 203-1500	402	24	17.0	20.4%	327 (81.3%)	9 (2.2%)	39 (9.7%)	5 (1.2%)	0 (0.0%)	0 (0.0%)	22 (5.5%)	93.7	47^th of 865 public elementary schools	94.6%		95.1	35^th of 859 public elementary schools	95.9%	12	75.0	65.0	76.6	71.8	75.0	72.5	79.4	75.3	50.8	$16,584	$869	$15,715
Ruth Ann Monroe Primary	Public	PK, KG-2	1311 Yale Drive	Hagerstown	21742	Washington County	Washington County Public Schools	No	No	No	Yes	(301) 766-8668	579	45	12.8	69.9%	139 (24.0%)	168 (29.0%)	151 (26.1%)	26 (4.5%)	2 (0.3%)	0 (0.0%)	93 (16.1%)								(n/a)										$18,975	$3,442	$15,533
Eastern Elementary	Public	3-5	1320 Yale Dr	Hagerstown	21742	Washington County	Washington County Public Schools	No	No	No	Yes	(301) 766-8122	439	33	13.4	74.5%	107 (24.4%)	151 (34.4%)	104 (23.7%)	15 (3.4%)	1 (0.2%)	0 (0.0%)	61 (13.9%)	31.1	551^st of 865 public elementary schools	36.3%		37	470^th of 859 public elementary schools	45.3%	81	22.2	24.4	17.1	21.0	32.4	36.8	36.0	35.0	20.5	$19,929	$3,286	$16,644
Rockland Woods Elementary	Public	PK, KG-5	18201 Rockland Drive	Hagerstown	21740	Washington County	Washington County Public Schools	No	No	No	No	(301) 766-8485	655	44	15.0	47.9%	268 (40.9%)	160 (24.4%)	121 (18.5%)	38 (5.8%)	1 (0.2%)	2 (0.3%)	65 (9.9%)	65.6	289^th of 865 public elementary schools	66.6%		65.4	274^th of 859 public elementary schools	68.1%	15	56.0	30.0	40.9	42.3	57.1	38.9	54.8	50.4	43.6	$16,936	$1,751	$15,184
Pangborn Elementary	Public	PK, KG-5	195 Pangborn Blvd	Hagerstown	21740	Washington County	Washington County Public Schools	No	No	No	Yes	(301) 766-8282	749	56	13.3	76.0%	265 (35.4%)	169 (22.6%)	206 (27.5%)	9 (1.2%)	3 (0.4%)	0 (0.0%)	97 (13.0%)	26.7	590^th of 865 public elementary schools	31.8%		29.1	546^th of 859 public elementary schools	36.4%	44	25.2	22.1	12.8	20.2	39.8	36.3	26.6	34.4	11.0	$19,714	$3,422	$16,291
Emma K. Doub Elementary	Public, Magnet	PK, KG-5	1221 S Potomac St	Hagerstown	21740	Washington County	Washington County Public Schools	No	Yes	No	No	(301) 766-8130	389	21	18.3	58.1%	178 (45.8%)	65 (16.7%)	81 (20.8%)	8 (2.1%)	0 (0.0%)	0 (0.0%)	56 (14.4%)	66.8	280^th of 865 public elementary schools	67.6%		71.6	230^th of 859 public elementary schools	73.2%	50	50.8	39.7	40.6	43.5	51.6	61.8	49.2	54.4	31.3	$15,749	$1,563	$14,186
Old Forge Elementary	Public	PK, KG-5	21615 Old Forge Rd	Hagerstown	21742	Washington County	Washington County Public Schools	No	No	No	No	(301) 766-8273	354	23	15.3	41.5%	291 (82.2%)	8 (2.3%)	35 (9.9%)	4 (1.1%)	1 (0.3%)	0 (0.0%)	15 (4.2%)	73.8	223^rd of 865 public elementary schools	74.2%		71.1	234^th of 859 public elementary schools	72.8%	11	60.0	46.4	55.8	53.8	54.0	46.4	69.2	56.3	32.7	$15,338	$842	$14,496

Frequently Asked Questions about Greenbrier Elementary

What schools do graduates of Greenbrier Elementary attend?

Students who attend Greenbrier Elementary usually go on to attend:

Middle : Boonsboro Middle
High : Boonsboro High

What is the racial makeup of Greenbrier Elementary?

Students at Greenbrier Elementary are 78% White, 10% Hispanic, 6% Two or more races, 3% Asian, 2% African American.

Is Greenbrier Elementary a good school?

Greenbrier Elementary ranks 262^nd of 865 Maryland elementary schools. SchoolDigger rates this school 3 stars out of 5.

How many students attend Greenbrier Elementary?

In the 2024-25 school year, 259 students attended Greenbrier Elementary.

What district is Greenbrier Elementary in?

Washington County Public Schools

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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.