A−
Armstrong Elementary
PublicElementaryGrades PK–6Virtual
11900 Lake Newport Rd, Reston, VA 20194 · (703) 375-4800 · Part of Fairfax County Public Schools
Students
357
Students per teacher
10:1
Free or reduced lunch
19%
Setting
City
Grades
PK–6
What stands out about Armstrong Elementary
- School Grade A−: near the top of Virginia’s public schools
- Math proficiency 13 pts above the state
- Reading / language arts 13 pts above the state
- Small classes: 10:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency67%
State average 54.4%
Reading / language arts82%
State average 69.5%
Location
Directions ↗
11900 Lake Newport Rd, Reston
Students
Enrollment by grade
Kindergarten50
Grade 142
Grade 255
Grade 361
Grade 443
Grade 543
Grade 663
Enrollment over time
360’20
356’21
361’22
365’23
357’24
About steady.
Who goes here
White 60%Hispanic 15%Black 8%Two or more races 8%Asian 7%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
No ratings yet. Be the first neighbor to rate it.
Parents talk
Conversations in Town Square that mention Armstrong Elementary.
Other schools in Fairfax County Public Schools
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.