Mary Williams Elementary
Public
Elementary Grades PK–5 Virtual
Part of Prince William County Public Schools
3100 Panther Pride Drive, Dumfries, VA 22026 · (703) 445-8376
Community ratings
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Academic performance
Math proficiency45%
State average 54.4%
Reading / language arts64%
State average 69.5%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
669Students enrolled
16:1Student–teacher ratio
71%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K44
Kindergarten102
Grade 190
Grade 2113
Grade 3106
Grade 4110
Grade 5104
Students
Black · 34%230
Hispanic · 28%186
Asian · 17%116
White · 15%98
Two or more races · 5%36
American Indian/Alaska Native · 0%2
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
680’20
661’21
718’22
697’23
669’24
Location
3100 Panther Pride Drive Dumfries
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.