Excellent
#5 of 1,850 schools in VA
Top 1% in state
Dorothy Hamm Middle
Middle School · Arlington County Public Schools
4100 N Vacation Lane, Arlington, VA 22207
Enrollment
932
Student-Teacher
13.5:1
Score
9.4
Grades
6th – 8th
Enrollment
932
Student-Teacher
13.5:1
Score
9.4
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Arlington
#1 of 36
public schools
Virginia middle schools
#1 of 340
In district
#1 of 36
Arlington County Public Schools
School environment
9.7 / 10
Exceptional
About Dorothy Hamm Middle
Dorothy Hamm Middle School serves 932 students in grades 6 through 8 in Arlington, Virginia. It earns a composite score of 9.4 out of 10, with academic performance rated 9.0 and growth rated 9.5 — placing it in the Exceptional tier. That growth score is particularly notable: it measures how much students advance year over year, not just where they start.
The numbers put Dorothy Hamm in rare company. It ranks first among all 340 public middle schools in Virginia and first among all 36 Arlington schools at any level. Statewide, it sits at fifth among 1,850 public schools overall, outperforming 100 percent of Virginia schools in its composite rating.
Few middle schools anywhere in the state come close to that standing. A student-teacher ratio of 13.5 to 1 keeps class sizes manageable, giving students more direct access to instruction. Dorothy Hamm operates as a regular public school, meaning these results reflect standard public school enrollment rather than selective admission.
For families comparing middle schools in the Arlington area or across Northern Virginia, the data consistently points to Dorothy Hamm as the benchmark against which other schools are measured.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
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Dorothy Hamm Middle — Students at Dorothy Hamm Middle score 94% proficient, which is above what's typical for similar communities (expected: 87%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
17.1%
Students qualifying for federal meal assistance
Test Scores VA SOL (2024-25)
Based on 10 test records from VA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 9.5/10.
How Dorothy Hamm Middle Compares
See how Dorothy Hamm Middle performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 74% (2021) to 99% (2025). Reading/ELA proficiency has remained stable from 88% (2021) to 88% (2025).
Location
4100 N Vacation Lane, Arlington, VA 22207
Nearby Alternatives
Families considering Dorothy Hamm Middle may also want to explore other middle schools in the area. Key ES (rated 8.7/10, 1.9 miles away, in nearby Washington), with a comparable rating. Another option is Escuela Key Elementary (rated 8.5/10, 1.5 miles away), with a comparable rating. Additionally, Arlington Science Focus School (rated 8.4/10, 0.9 miles away), with a comparable rating. For more schools in Arlington, see our Arlington schools guide .
Nearby Schools
20 within 2.1 mi| School | Distance | Rating |
|---|---|---|
| ST AGNES SCHOOL Arlington | 0.3 mi | 5.8 |
| Taylor Elementary Arlington | 0.5 mi | 7.0 |
| Glebe Elementary Arlington | 0.7 mi | 8.2 |
| Washington-Liberty High Arlington | 0.9 mi | 7.2 |
| Arlington Science Focus School Arlington | 0.9 mi | 8.4 |
| ARLINGTON MONTESSORI HOUSE Arlington | 1.0 mi | — |
| Integration Station Arlington | 1.3 mi | 7.5 |
| THE SYCAMORE SCHOOL Arlington | 1.4 mi | 6.7 |
| RIVER SCHOOL Washington | 1.4 mi | 7.4 |
| Escuela Key Elementary Arlington | 1.5 mi | 8.5 |
| OUR LADY OF VICTORY SCHOOL Washington | 1.4 mi | 7.7 |
| ST ANN CATHOLIC SCHOOL Arlington | 1.6 mi | 5.9 |
| ST PATRICKS EPISCOPAL DAY SCHOOL Washington | 1.4 mi | 6.4 |
| ST PATRICK'S EPISCOPAL DAY SCHOOL Washington | 1.6 mi | 7.1 |
| Innovation Elementary Arlington | 1.5 mi | 5.1 |
| CHESTERBROOK MONTESSORI SCHOOL Arlington | 1.5 mi | — |
| Barrett Elementary Arlington | 1.9 mi | 5.2 |
| Yorktown High Arlington | 1.5 mi | 7.8 |
| Key ES Washington | 1.9 mi | 8.7 |
| ST THOMAS MORE CATHEDRAL SCHOOL Arlington | 2.1 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 22207 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$237,126
Median Home Value
$1,201,800
Median Rent
$2,305/mo
Population
35,186
College Educated
78.4%
Homeownership
78.9%
Avg Commute
24.8 min
Poverty Rate
2.7%
Median Age
42.5
Community Profile
The community surrounding Dorothy Hamm Middle has a median household income of $237,126. It is a well-educated community where 78% of adults hold a bachelor's degree or higher. The median home value in the area is $1,201,800, with a median rent of $2,305/month. The local poverty rate of 2.7% is relatively low. The average commute for residents is 25 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| O. Trent Bonner Middle Danville, VA | 9.1 |
| Harmony Middle Hamilton, VA | 8.9 |
| Williamsburg Middle Arlington, VA | 8.9 |
| Academy for Discovery at Lakewood Norfolk, VA | 8.8 |
| Blue Ridge Middle Purcellville, VA | 8.8 |
| Trailside Middle Ashburn, VA | 8.7 |
Compare Dorothy Hamm Middle with similar schools nearby
Side-by-side ratings, test scores, and demographics for the schools parents most often weigh against this one.
Frequently Asked Questions
Common questions about Dorothy Hamm Middle
What grades does Dorothy Hamm Middle serve?
Dorothy Hamm Middle serves students in grades 6th through 8th.
How many students attend Dorothy Hamm Middle?
Dorothy Hamm Middle has an enrollment of approximately 932 students.
What is the student-teacher ratio at Dorothy Hamm Middle?
The student-teacher ratio at Dorothy Hamm Middle is 13.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Dorothy Hamm Middle rank in VA?
Dorothy Hamm Middle is ranked #5 out of 1,850 schools in VA.
What is Dorothy Hamm Middle's MySchoolScout rating?
Dorothy Hamm Middle has a composite rating of 9.4 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Dorothy Hamm Middle?
Based on the most recent state assessment data, Dorothy Hamm Middle has 81.2% math proficiency and 87.8% reading/ELA proficiency.
Is Dorothy Hamm Middle a charter school?
No, Dorothy Hamm Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Dorothy Hamm Middle a Title I school?
No, Dorothy Hamm Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Dorothy Hamm Middle?
17.1% of students at Dorothy Hamm 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.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 932
- Student-Teacher Ratio
- 13.5:1
- Teachers (FTE)
- 69
- Free/Reduced Lunch
- 17.1%
- Type
- regular
- Setting
- Midsize City
- County
- Arlington County
- Phone
- (703) 228-2910
- Data Year
- 2023–2024
Resources & Links
District
Arlington County Public Schools- District Enrollment
- 27,508
- Schools in District
- 42
- Per-Pupil Spending
- $23,424
- District Rank
- #1 of 36
Other Schools in This District
Compare This School
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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