Charles Jaworek School
Public
Elementary Grades K–5
Part of Marlborough
444 Hosmer Street, Marlborough, MA 01752 · (508) 460-3506
Community ratings
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Academic performance
Math proficiency19%
State average 36.7%
Reading / language arts40%
State average 49.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
631Students enrolled
12:1Student–teacher ratio
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten99
Grade 1113
Grade 2106
Grade 3116
Grade 492
Grade 5105
Students
Hispanic · 54%342
White · 35%222
Black · 5%29
Two or more races · 3%18
Asian · 3%17
American Indian/Alaska Native · 0%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
672’20
615’21
656’22
655’23
631’24
Location
444 Hosmer Street Marlborough
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.