C+
William F. Stanley Elementary School
PublicElementaryGrades PK–5
250 South Street, Waltham, MA 02453 · (781) 314-5620 · Part of Waltham School District
Students
381
Students per teacher
8:1
Setting
City
Grades
PK–5
What stands out about William F. Stanley Elementary School
- Math proficiency 15 pts below the state
- Small classes: 8:1 students per teacher
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency22%
State average 36.7%
Reading / language arts47%
State average 49.3%
Location
Directions ↗
250 South Street, Waltham
Students
Enrollment by grade
Pre-K55
Kindergarten47
Grade 163
Grade 254
Grade 350
Grade 455
Grade 557
Enrollment over time
407’20
381’21
383’22
376’23
381’24
Down 6.4% since 2020.
Who goes here
Hispanic 50%White 27%Black 12%Asian 8%Two or more races 4%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention William F. Stanley Elementary School.
Other schools in Waltham School District
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.