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Average

#1004 of 1,363 schools in MD

Aberdeen Middle

Middle School · Harford County Public Schools

111 Mount Royal Ave, Aberdeen, MD 21001

Enrollment

1,058

Student-Teacher

12.2:1

Score

5.0

Grades

6th – 8th

Data vintage2022-23

How this school compares

Maryland schools

#1,004 of 1,363

In Aberdeen

#6 of 7

public schools

In district

#50 of 55

Harford County Public Schools

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Aberdeen Middle

5.0/10

Middle School in Aberdeen · grades 6th – 8th. Start here, then compare fit against nearby and district options.

Center for Educational Opportunity

6.5/10

0.3 mi away. Use as a geographic alternative in the same move search.

Swan Creek School

4.6/10

0.3 mi away. Use as a geographic alternative in the same move search.

About Aberdeen Middle

Aberdeen Middle is a public middle school in Aberdeen, MD, part of Harford County Public Schools. Aberdeen Middle serves approximately 1,058 students, and covers grades 6th-8th, and has a 12.2:1 student-teacher ratio. Aberdeen Middle has a current MySchoolScout rating of 5.0 out of 10 and ranks #1,004 of 1,363 schools in MD.

Structured state assessment records for Aberdeen Middle show 33% math proficiency (multi-year average, 2009-2025) and 49% reading/ELA proficiency (multi-year average, 2009-2025).

How it compares1.5 pts below district
  • This school 5.0 · Average
  • District avg 6.5
  • MD avg 6.5

What Parents Should Know

40% of students at Aberdeen Middle were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress4.5Below Average40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data14
Annual Change-4.6 pts/yr
Data Period2009–2025
TrendDeclining
Academics4.7Below Average35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency7.1% (2025 MCAP)
Reading/ELA Proficiency43.5% (2025 MCAP)
Math vs. State Avg-23.1 pts
Reading vs. State Avg-7.6 pts
Overall Proficiency25% (2025 MCAP, Math+ELA)
Expected (poverty-adj.)32% (model expectation from 2025 MCAP)
vs. Expected-6.3 pts
Adjusted Percentile28th
Resources & Environment6.4Average25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio12.2:1
Per-Pupil Spending$17,493
Chronic Absenteeism39.9%

Aberdeen Middle — Students at Aberdeen Middle score 25% proficient, which is below what's typical for similar communities (expected: 32%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

62.2%

Students qualifying for federal meal assistance

Test Scores MD MCAP (2024-25)

Math Proficiency 33.0% (multi-year average, 2009-2025)
School
State
30.2% (2025 MCAP)
ELA Proficiency 49.3% (multi-year average, 2009-2025)
School
State
51.1% (2025 MCAP)

Based on 28 test records from MD state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2009
Math
65%
ELA
82%
2010
Math
69%
ELA
83%
2011
Math
76%
ELA
82%
2012
Math
66%
ELA
82%
2013
Math
62%
ELA
77%
2014
Math
26%
ELA
44%
2015
Math
24%
ELA
36%
2016
Math
19%
ELA
29%
2018
Math
17%
ELA
29%
2019
Math
17%
ELA
29%
2020*
Math
5%
ELA
27%
2021*
Math
5%
ELA
27%
2022
Math
4%
ELA
20%
2025
Math
7.1%
ELA
43.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 4.5/10.

How Aberdeen Middle Compares

See how Aberdeen Middle performs across key quality dimensions compared to state benchmarks.

Overall Score
5.0/10
26th percentile in MD
Academic
4.7/10
Below Average
Growth
4.5/10
Below Average
Environment
6.4/10
Average
Gifted & Talented
Yes
Program available

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
62%
Teaching Staff
12:1 student-teacher ratio
87 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
39.9%

Programs & Offerings

Gifted & Talented Program Available
This school offers a gifted and talented program for qualifying students. · CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

111 Mount Royal Ave, Aberdeen, MD 21001

Nearby Alternatives

Families considering Aberdeen Middle may also want to explore other middle schools in the area. Churchville Elementary (rated 8.5/10, 5.3 miles away, in nearby Churchville), which scores notably higher. Another option is Bakerfield Elementary (rated 7.8/10, 0.4 miles away), which scores notably higher. Additionally, Havre de Grace Elementary (rated 6.7/10, 4.0 miles away, in nearby Havre De Grace), which scores notably higher. For more schools in Aberdeen, see our Aberdeen schools guide .

Nearby Schools

20 within 6.2 mi
School Distance Rating
Center for Educational Opportunity Aberdeen 0.3 mi 6.5
Swan Creek School Aberdeen 0.3 mi 4.6
Bakerfield Elementary Aberdeen 0.4 mi 7.8
Aberdeen High Aberdeen 0.3 mi 6.0
ST JOAN OF ARC SCHOOL Aberdeen 0.7 mi 6.4
Halls Cross Roads Elementary Aberdeen 0.9 mi 5.4
G. Lisby Elementary at Hillsdale Aberdeen 1.1 mi 5.5
Roye-Williams Elementary Havre De Grace 1.6 mi 6.6
GREAT COMMISSION CHRISTIAN ACADEMY Havre De Grace 4.3 mi
BETHEL CHRISTIAN ACADEMY Havre De Grace 4.4 mi 5.3
Havre de Grace Middle Havre De Grace 4.0 mi 6.5
Havre de Grace High Havre De Grace 4.0 mi 6.6
Havre de Grace Elementary Havre De Grace 4.0 mi 6.7
Meadowvale Elementary Havre De Grace 4.5 mi 5.6
Churchville Elementary Churchville 5.3 mi 8.5
Church Creek Elementary Belcamp 5.2 mi 5.9
THE HIGHLANDS SCHOOL Bel Air 5.3 mi 6.3
GRACE CLASSICAL ACADEMY Bel Air 5.5 mi 5.6
GOOD SHEPHERD CATHOLIC SCHOOL Perryville 6.2 mi 6.3
Perryville Elementary Perryville 6.2 mi 4.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 21001 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$81,778

Median Home Value

$267,400

Median Rent

$1,391/mo

Population

26,121

College Educated

28%

Homeownership

66.2%

Avg Commute

28.7 min

Poverty Rate

13.7%

Median Age

37.7

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Benjamin Banneker Middle Burtonsville, MD 4.9
Forest Oak Middle Gaithersburg, MD 4.9
Gaithersburg Middle Gaithersburg, MD 5.1
John Hanson Middle School Waldorf, MD 5.1
Magnolia Middle Joppa, MD 5.1
Montgomery Village Middle Montgomery Village, MD 5.1

Frequently Asked Questions

Common questions about Aberdeen Middle

What grades does Aberdeen Middle serve?

Aberdeen Middle serves students in grades 6th through 8th.

How many students attend Aberdeen Middle?

Aberdeen Middle has an enrollment of approximately 1,058 students.

What is the student-teacher ratio at Aberdeen Middle?

The student-teacher ratio at Aberdeen Middle is 12.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Aberdeen Middle rank in MD?

Aberdeen Middle ranks #1,004 of 1,363 schools in MD.

What is Aberdeen Middle's MySchoolScout rating?

Aberdeen Middle has a current MySchoolScout rating of 5.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Aberdeen Middle?

Based on loaded state assessment records, Aberdeen Middle has 33% math proficiency (multi-year average, 2009-2025) and 49% reading/ELA proficiency (multi-year average, 2009-2025).

Is Aberdeen Middle a charter school?

No, Aberdeen Middle is not a charter school. It is a traditional public school operated by the local school district.

Is Aberdeen Middle a Title I school?

No, Aberdeen Middle is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Aberdeen Middle?

62.2% of students at Aberdeen Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
34 Car-Dependent
Bike Score
37 Somewhat Bikeable

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
1,058
Student-Teacher Ratio
12.2:1
Teachers (FTE)
87
Free/Reduced Lunch
62.2%
Type
regular
Setting
Midsize Suburb
County
Harford County
Chronic Absenteeism (SY 2022-23)
39.9%

District

Harford County Public Schools
District Enrollment
38,105
Schools in District
55
Per-Pupil Spending
$17,493
District Rank
#50 of 55

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