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Glassmanor Elementary

Public Grades K-5

822^nd

SchoolDigger Rank ?

of 864 Maryland Elementary Schools

Better than 5% of Maryland elementary schools

Summary

Glassmanor Elementary is a small K-5 public school in Oxon Hill, MD, serving 261 students within the Prince George's County Public Schools district, where 93.5% of students qualify for free or reduced-price lunch.

Glassmanor Elementary is currently the lowest-performing school in its immediate area, with critically low academic proficiency rates. In mathematics, only 11.8% of students are proficient, compared to nearby schools like Valley View Elementary (32%) and Forest Heights Elementary (32.9%). The gap is even wider in English Language Arts, where Glassmanor's proficiency rate of 13% is drastically lower than the district average of 38.9% and the state average of 51.7%. Nearby schools like Maya Angelou French Immersion (54.5%) and John Hanson Montessori (65.2%) achieve proficiency rates over four times higher. A major factor driving these struggles is chronic absenteeism, which stands at 40.7%—significantly higher than the district average of 30.2% and far above the 9.6% rate at Maya Angelou French Immersion.

Despite spending $23,386 per student—more than many neighboring schools—Glassmanor has not translated that investment into improved outcomes. For example, Valley View Elementary spends $20,821 per student and achieves a 32% math proficiency rate, while Flintstone Elementary spends only $18,251 and achieves a 28.5% ELA proficiency rate. There is a glimmer of hope in 5th-grade math, where Glassmanor's proficiency (12.5%) is closer to the district average (14%), suggesting some effective instruction in upper grades. However, the school's overall ranking of 822 out of 864 Maryland elementary schools (5th percentile) underscores the urgent need for a comprehensive strategy to reduce chronic absenteeism and improve academic outcomes.

261

Students ?

11.4

Student/teacher ratio ?

$23,386

Per pupil spending ?

93.5%

Free/discounted lunch ?

1011 Marcy Ave
Oxon Hill, MD 20745-2526

(301) 749-4240

District: Prince George's County Public Schools

Students who attend Glassmanor Elementary usually attend:

Middle:	Oxon Hill Middle
High:	Potomac High

Racial breakdown:

Hispanic:

80.5%

African American:

15.7%

White:

2.3%

See top rated Maryland elementary schools

Compare Glassmanor Elementary to nearby elementary schools!

At a glance

▼ Ranking trend: Declining — 14th percentile in 2015 → 5th in 2026

Strengths

✓Small classes — about 11 students per teacher

Worth a look

!Test scores below the Maryland average (12% vs 39% meeting standards)

!In the lower quartile statewide (5th percentile)

!Ranking has slipped — down 9 percentile points since 2015

Students meeting standards (2025-2026) ?

This school12%

District avg25%

Maryland avg39%

822^nd of 864

Maryland public elementary schools ?

Bottom 5%▼ down 23 pts since 2016

From bottom 27% (2016) to bottom 5% (2026)

See the entire ranking list of Maryland Elementary Schools →

★★★★★

SchoolDigger rating ?

123^rd of 135Elementary Schools in the Prince George's County Public Schools

22^nd of 25Prince George's 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
2026	10.2	822 of 864	4.9%	☆☆☆☆☆
2025	11.6	815 of 865	5.8%	☆☆☆☆☆
2024	13.9	741 of 859	13.7%	★☆☆☆☆
2023	12.2	781 of 855	8.7%	☆☆☆☆☆
2022	11.6	810 of 862	6.0%	☆☆☆☆☆
2019	26.1	589 of 853	30.9%	★★☆☆☆
2018	18.9	689 of 857	19.6%	★☆☆☆☆
2017	11.5	781 of 847	7.8%	☆☆☆☆☆
2016	25.1	613 of 845	27.5%	★☆☆☆☆
2015	16.8	736 of 859	14.3%	★☆☆☆☆
2014	46.6	546 of 867	37.0%	★★☆☆☆
2013	48.8	477 of 847	43.7%	★★☆☆☆
2012	37.6	607 of 857	29.2%	★☆☆☆☆
2011	14.3	768 of 853	10.0%	★☆☆☆☆
2010	23.9	732 of 855	14.4%	★☆☆☆☆
2009	30.3	663 of 850	22.0%	★☆☆☆☆
2008	15.5	769 of 838	8.2%	☆☆☆☆☆
2007	78.3	148 of 818	81.9%	★★★★☆
2006	81.7	120 of 804	85.1%	★★★★☆
2005	84.4	92 of 805	88.6%	★★★★☆
2004	85.1	49 of 803	93.9%	★★★★★

African American

Year	Avg score	Statewide rank	Maryland percentile	Rating
2021	18.2	471 of 504	6.5%	☆☆☆☆☆

Female

Year	Avg score	Statewide rank	Maryland percentile	Rating
2021	14.0	740 of 796	7.0%	☆☆☆☆☆

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)

Female (2021)7th percentile

African American (2021)7th percentile

By subject vs Maryland (2025-2026) ?

English Language Arts13%-39 vs state

Mathematics12%-15 vs state

Science9%-24 vs state

★

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Schools Near Glassmanor Elementary

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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 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 3rd Grade	MCAP Mathematics 4th Grade	MCAP Mathematics 5th Grade	MCAP Mathematics 6th Grade	MCAP Mathematics 7th Grade	MCAP Mathematics 8th 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 6th Grade	MCAP English Language Arts 7th Grade	MCAP English Language Arts 8th Grade	MCAP English Language Arts All Grades	MCAP Algebra I End of Course	MCAP Science 5th Grade	MCAP Science 8th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Glassmanor Elementary	Public	K-5	1011 Marcy Ave	Oxon Hill	20745	Prince George's County	Prince George's County Public Schools	No	No	No	Yes	(301) 749-4240	261	23	11.4	93.5%	6 (2.3%)	41 (15.7%)	210 (80.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	4 (1.5%)	10.2	822^nd of 864 public elementary schools	4.9%		11.6	815^th of 865 public elementary schools	5.8%	7	8.3	14.9	12.5				11.8	15.4	8.5	15.6				13.0		8.6		$23,386	$1,996	$21,390
Forest Heights Elementary	Public	PK, KG-5	6360 Oxon Hill Rd	Oxon Hill	20745	Prince George's County	Prince George's County Public Schools	No	No	No	Yes	(301) 749-4220	215	19	11.1	87.4%	7 (3.3%)	73 (34.0%)	129 (60.0%)	2 (0.9%)	2 (0.9%)	2 (0.9%)	0 (0.0%)	32	558^th of 864 public elementary schools	35.4%		17	732^nd of 865 public elementary schools	15.4%	174	26.7	46.2	26.1				32.9	20.0	44.4	21.7				28.8		11.5		$26,410	$2,246	$24,164
Flintstone Elementary	Public	PK, KG-5	800 Comanche Dr	Oxon Hill	20745	Prince George's County	Prince George's County Public Schools	No	No	No	Yes	(301) 749-4210	367	24	15.1	91.0%	29 (7.9%)	84 (22.9%)	240 (65.4%)	12 (3.3%)	0 (0.0%)	1 (0.3%)	1 (0.3%)	17.6	718^th of 864 public elementary schools	16.9%		15.9	743^rd of 865 public elementary schools	14.1%	25	15.5	3.9	6.3				8.7	37.9	23.5	23.8				28.5		20.6		$18,251	$1,248	$17,003
Valley View Elementary	Public, Magnet	PK, KG-5	5500 Danby Ave	Oxon Hill	20745	Prince George's County	Prince George's County Public Schools	No	Yes	No	Yes	(301) 749-4350	351	28	12.5	85.8%	9 (2.6%)	155 (44.2%)	164 (46.7%)	10 (2.8%)	6 (1.7%)	1 (0.3%)	5 (1.4%)	49.6	413^th of 864 public elementary schools	52.2%		52.7	385^th of 865 public elementary schools	55.5%	28	34.9	26.3	34.6				32.0	42.9	37.9	55.8				45.1		41.5		$20,821	$964	$19,857
John Hanson Montessori	Public, Magnet	PK, KG-8	6360 Oxon Hill Rd	Oxon Hill	20745	Prince George's County	Prince George's County Public Schools	No	Yes	No	No	(301) 749-4052	496	35	14.3	31.3%	10 (2.0%)	425 (85.7%)	27 (5.4%)	16 (3.2%)	0 (0.0%)	1 (0.2%)	17 (3.4%)	41.7	469^th of 864 public elementary schools	45.7%		46.5	437^th of 865 public elementary schools	49.5%	32	11.1	11.6	2.7	12.2	29.4	6.7	13.3	50.0	62.8	43.2	79.6	79.4	73.5	65.2	21.1	13.9	29.4	$21,372	$959	$20,413
Barnaby Manor Elementary	Public	PK, KG-5	2411 Owens Rd	Oxon Hill	20745	Prince George's County	Prince George's County Public Schools	No	No	No	Yes	(301) 702-7560	438	42	10.5	91.1%	9 (2.1%)	224 (51.1%)	189 (43.2%)	7 (1.6%)	1 (0.2%)	0 (0.0%)	8 (1.8%)	24.7	631^st of 864 public elementary schools	27.0%		20.6	676^th of 865 public elementary schools	21.8%	45	27.3	20.3	18.5				22.2	27.3	25.7	40.7				30.4		14.8		$24,976	$2,034	$22,942
Excel Academy Public Charter	Public, Charter	K-8	6700 Bock Rd	Fort Washington	20744	Prince George's County	Prince George's County Public Schools	Yes	No	No	No	(301) 925-2320	454	26	17.4	60.6%	3 (0.7%)	391 (86.1%)	45 (9.9%)	2 (0.4%)	0 (0.0%)	3 (0.7%)	10 (2.2%)								(n/a)																		$24,014	$2,080	$21,934
J. Frank Dent Elementary	Public	PK, KG-5	2700 Corning Ave	Fort Washington	20744	Prince George's County	Prince George's County Public Schools	No	No	No	Yes	(301) 702-3850	243	19	13.1	92.2%	7 (2.9%)	184 (75.7%)	44 (18.1%)	2 (0.8%)	5 (2.1%)	0 (0.0%)	1 (0.4%)	16.4	734^th of 864 public elementary schools	15.0%		16.3	740^th of 865 public elementary schools	14.5%	6	13.6	12.8	13.3				13.1	25.9	30.6	20.7				26.7		9.4		$26,512	$2,795	$23,717
Maya Angelou French Immersion	Public, Magnet	K-8	2000 Callaway St	Temple Hills	20748	Prince George's County	Prince George's County Public Schools	No	Yes	No	No	(301) 702-3950	363	34	10.8	40.5%	4 (1.1%)	334 (92.0%)	17 (4.7%)	1 (0.3%)	1 (0.3%)	1 (0.3%)	5 (1.4%)	50	409^th of 864 public elementary schools	52.7%		49.7	409^th of 865 public elementary schools	52.7%		48.1	31.3	12.8	40.5	0.0	0.0	22.5	40.7	40.6	42.6	70.3	65.6	67.6	54.5	14.3	21.3	29.4	$25,589	$1,045	$24,544
Panorama Elementary	Public	PK, KG-5	2002 Callaway St	Temple Hills	20748	Prince George's County	Prince George's County Public Schools	No	No	No	Yes	(301) 702-3870	554	45	12.2	91.0%	9 (1.6%)	384 (69.3%)	143 (25.8%)	5 (0.9%)	6 (1.1%)	0 (0.0%)	7 (1.3%)	18.6	704^th of 864 public elementary schools	18.5%		18.6	707^th of 865 public elementary schools	18.3%	3	15.7	13.3	10.0				13.1	31.8	32.9	30.0				31.6		10.3		$23,756	$3,035	$20,722

Frequently Asked Questions about Glassmanor Elementary

How many students attend Glassmanor Elementary?

In the 2024-25 school year, 261 students attended Glassmanor Elementary.

What district is Glassmanor Elementary in?

Prince George's County Public Schools

Is Glassmanor Elementary a good school?

Glassmanor Elementary ranks in the bottom 4.9% of Maryland elementary schools.

What is the racial makeup of Glassmanor Elementary?

Students at Glassmanor Elementary are 80% Hispanic, 16% African American, 2% White, 2% Two or more races.

What schools do graduates of Glassmanor Elementary attend?

Students who attend Glassmanor Elementary usually go on to attend:

Middle : Oxon Hill Middle
High : Potomac High

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Latest Maryland data All new data »

2025–26 MCAP test scoresNewJul 28, 2026

2024–25 school spending dataJun 13, 2026

2024–25 attendance data, dropout rates & graduation ratesJun 13, 2026

2024–25 MCAP test scoresAug 26, 2025

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.