Very Good
#396 of 1,850 schools in VA
Top 21% in state
Armstrong Elementary
Elementary School · Fairfax County Public Schools
11900 Lake Newport Rd, Reston, VA 20194
Enrollment
365
Student-Teacher
11.1:1
Score
7.6
Grades
Pre-K – 6th
Enrollment
365
Student-Teacher
11.1:1
Score
7.6
Grades
Pre-K – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Reston
#5 of 10
public schools
Virginia elementary schools
#226 of 1,147
In district
#77 of 199
Fairfax County Public Schools
School environment
9.6 / 10
Exceptional
About Armstrong Elementary
Armstrong Elementary serves 365 students in grades PK through 6 in Reston, Virginia, operating as a regular public school within the Fairfax County system. With 33 full-time equivalent teachers, the school maintains an excellent student-teacher ratio of 11.1:1, allowing for more individualized attention in the classroom. The school has earned recognition for its overall performance, receiving a 7.3 out of 10 rating from MySchoolScout and ranking #100 out of 1,856 schools statewide, placing it in the 95th percentile among Virginia elementary schools.
This strong showing reflects the school's commitment to providing quality education to its diverse student body. Armstrong Elementary draws families from an affluent and highly educated community, where 81% of residents hold bachelor's degrees or higher and the median household income reaches $161,639. The surrounding neighborhood features a low poverty rate of just 3.8%, with median home values of $742,600, indicating a stable residential area that values educational investment.
Located on Lake Newport Road, Armstrong Elementary sits within Reston's carefully planned community environment, offering students access to the educational advantages of both Fairfax County's well-regarded school system and a small city setting that balances suburban amenities with accessibility to the greater Washington, D.C. metropolitan area.
Score Breakdown
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Armstrong Elementary — Students at Armstrong Elementary score 88% proficient, which is above what's typical for similar communities (expected: 87%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
18.9%
Students qualifying for federal meal assistance
Test Scores VA SOL (2024-25)
Based on 15 test records from VA state assessments. About our data
Proficiency Trend
→ StableAverage 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: 6.7/10.
How Armstrong Elementary Compares
See how Armstrong Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 81% (2019) to 100% (2025). Reading/ELA proficiency has declined from 80% (2019) to 77% (2025).
Location
11900 Lake Newport Rd, Reston, VA 20194
Nearby Alternatives
Families considering Armstrong Elementary may also want to explore other elementary schools in the area. Aldrin Elementary (rated 8.7/10, 1.1 miles away), which scores notably higher. Another option is Forestville Elementary (rated 8.5/10, 1.9 miles away, in nearby Great Falls), which scores slightly higher. Additionally, RESTON MONTESSORI SCHOOL (rated 7.7/10, 2.1 miles away), with a very similar rating. For more schools in Reston, see our Reston schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| Herndon High Herndon | 1.0 mi | 7.2 |
| Herndon Elementary Herndon | 1.0 mi | 3.4 |
| MONTESSORI SCHOOL OF HERNDON Herndon | 1.0 mi | — |
| Lake Anne Elementary Reston | 1.2 mi | 5.1 |
| TEMPLE BAPTIST SCHOOL Herndon | 1.1 mi | 8.1 |
| Aldrin Elementary Reston | 1.1 mi | 8.7 |
| GUIDEPOST MONTESSORI AT RESTON Herndon | 1.5 mi | — |
| GUIDEPOST MONTESSORI AT RESTON Herndon | 1.5 mi | — |
| Forest Edge Elementary Reston | 1.7 mi | 7.2 |
| CHILDREN'S HOUSE MONTESSORI SCHOOL OF RESTON Reston | 1.9 mi | — |
| RESTON MONTESSORI SCHOOL Reston | 2.1 mi | 7.7 |
| Clearview Elementary Herndon | 1.8 mi | 5.8 |
| Forestville Elementary Great Falls | 1.9 mi | 8.5 |
| Dranesville Elementary Herndon | 1.9 mi | 7.2 |
| RUSSIAN KIDS HOUSE Reston | 2.2 mi | — |
| ST JOSEPH ELEMENTARY SCHOOL Herndon | 1.9 mi | 5.1 |
| MONTESSORI COUNTRY SCHOOL Herndon | 2.1 mi | — |
| Herndon Middle Herndon | 2.0 mi | 7.4 |
| DOMINION CHRISTIAN SCHOOL Reston | 2.3 mi | 5.3 |
| Dogwood Elementary Reston | 2.7 mi | 4.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 20194 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$166,423
Median Home Value
$792,200
Median Rent
$2,303/mo
Population
12,334
College Educated
81.1%
Homeownership
71.7%
Avg Commute
28.2 min
Poverty Rate
3.5%
Median Age
43.8
Community Profile
The community surrounding Armstrong Elementary has a median household income of $166,423. It is a well-educated community where 81% of adults hold a bachelor's degree or higher. The median home value in the area is $792,200, with a median rent of $2,303/month. The local poverty rate of 3.5% is relatively low. The average commute for residents is 28 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 |
|---|---|
| Crestview Elementary Richmond, VA | 7.6 |
| Goodview Elementary Goodview, VA | 7.6 |
| Horizon Elementary Sterling, VA | 7.6 |
| Jackson-Via Elementary Charlottesville, VA | 7.6 |
| LaCrosse Elementary La Crosse, VA | 7.6 |
| Laurel Lane Elementary Williamsburg, VA | 7.6 |
Frequently Asked Questions
Common questions about Armstrong Elementary
What grades does Armstrong Elementary serve?
Armstrong Elementary serves students in grades Pre-K through 6th.
How many students attend Armstrong Elementary?
Armstrong Elementary has an enrollment of approximately 365 students.
What is the student-teacher ratio at Armstrong Elementary?
The student-teacher ratio at Armstrong Elementary is 11.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Armstrong Elementary rank in VA?
Armstrong Elementary is ranked #396 out of 1,850 schools in VA.
What is Armstrong Elementary's MySchoolScout rating?
Armstrong Elementary has a composite rating of 7.6 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 Armstrong Elementary?
Based on the most recent state assessment data, Armstrong Elementary has 77.5% math proficiency and 77.1% reading/ELA proficiency.
Is Armstrong Elementary a charter school?
No, Armstrong Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Armstrong Elementary a Title I school?
No, Armstrong Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Armstrong Elementary?
18.9% of students at Armstrong Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
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FBI UCR. County-level only.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 6th
- Enrollment
- 365
- Student-Teacher Ratio
- 11.1:1
- Teachers (FTE)
- 33
- Free/Reduced Lunch
- 18.9%
- Type
- regular
- Setting
- Small City
- County
- Fairfax County
- Phone
- (703) 375-4800
- Data Year
- 2023–2024
Resources & Links
District
Fairfax County Public Schools- District Enrollment
- 180,714
- Schools in District
- 223
- Per-Pupil Spending
- $18,975
- District Rank
- #77 of 199
Other Schools in This District
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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