William F. Stanley Elementary School
Public
Elementary Grades PK–5
Part of Waltham
250 South Street, Waltham, MA 02453 · (781) 314-5620
Community ratings
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Academic performance
Math proficiency22%
State average 36.7%
Reading / language arts47%
State average 49.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
381Students enrolled
8:1Student–teacher ratio
CitySetting
Regular SchoolSchool type
Enrollment by grade
Pre-K55
Kindergarten47
Grade 163
Grade 254
Grade 350
Grade 455
Grade 557
Students
Hispanic · 50%189
White · 27%101
Black · 12%47
Asian · 8%30
Two or more races · 4%14
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
407’20
381’21
383’22
376’23
381’24
Location
250 South Street Waltham
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.