Massachusetts School and District Profiles

Westborough
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2026
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2025-26 Attrition Rates


This report provides the percentage of attrition by grade from the end of one school year to the beginning of the next for students enrolled in public schools, including charter schools, in the state. The information is as of October 1 of the school year selected. More about the data.


Student GroupK1234567891011All
All Students 3.4 3.8 3.6
All Students 8.6 8.1 8.0 7.4 3.4 3.8 6.8 6.5 15.2 3.5 5.4 2.3 6.6
All Students 3.5 5.4 2.3 3.7
All Students 2.0 9.9 6.2 6.6
All Students 9.8 6.1 9.5 8.4
All Students 6.5 6.5
All Students 16.9 11.0 12.2 13.2
American Indian or Alaska Native
American Indian or Alaska Native
American Indian or Alaska Native
American Indian or Alaska Native 8.3
American Indian or Alaska Native
American Indian or Alaska Native
Asian 4.2 4.2
Asian 13.3 16.0 19.2 16.0
Asian 10.9 10.1 7.8 11.7 5.7 7.5 6.7 4.2 8.1 3.9 4.3 1.0 6.6
Asian 0.0 6.1 6.7 5.2
Asian 5.7 7.5 6.7
Asian 3.9 4.3 1.0 3.1
Asian 15.0 14.3 0.0 9.7
Black or African American 0.0
Black or African American
Black or African American
Black or African American 14.3 0.0 6.7
Black or African American 33.3 33.3
Black or African American 25.0 36.4 26.7 29.4
Black or African American 14.3 33.3 14.3 0.0 20.0 33.3 54.5 25.0 36.4 26.7 26.2
Hispanic or Latino 28.6 16.7 15.4 20.5
Hispanic or Latino 2.5 0.0 1.4
Hispanic or Latino 16.2 12.8 15.6 2.3 2.5 0.0 0.0 17.1 22.4 4.0 7.7 0.0 9.2
Hispanic or Latino 4.0 7.7 0.0 3.8
Hispanic or Latino 14.3
Hispanic or Latino 27.8 9.1 20.0 18.2
Hispanic or Latino 17.1 17.1
Multi-Race, Not Hispanic or Latino 0.0 15.4 9.1
Multi-Race, Not Hispanic or Latino 0.0 5.9 30.0 0.0 0.0 15.4 15.4 20.0 12.5 0.0 8.7
Multi-Race, Not Hispanic or Latino 0.0 14.3
Multi-Race, Not Hispanic or Latino 14.3 16.7
Multi-Race, Not Hispanic or Latino 12.5 0.0 4.5
Multi-Race, Not Hispanic or Latino 15.4 15.4
Multi-Race, Not Hispanic or Latino 0.0 7.7
Native Hawaiian or Other Pacific Islander
White 4.0 7.7 4.7 5.6
White 3.1 3.1
White 5.1 5.5 4.7 5.3 1.7 0.8 7.5 3.1 13.4 1.4 3.4 1.4 4.4
White 2.5 0.0 0.0 0.7
White 12.1 10.0 14.3 12.0
White 1.7 0.8 1.2
White 1.4 3.4 1.4 2.1
High Needs 13.1 13.1
High Needs 23.3 12.7 17.5 17.4
High Needs 7.1 9.4 6.6 7.6
High Needs 8.3 20.0 7.7 12.7
High Needs 15.0 10.2 10.9 6.4 3.4 5.2 8.6 13.1 27.1 7.1 9.4 6.6 10.0
High Needs 17.8 4.3 11.4 11.0
High Needs 3.4 5.2 4.3
English Learners 29.4 16.7 10.0 17.9
English Learners 12.5 14.3
English Learners 22.2 4.5 13.6 14.1
English Learners 17.8 11.7 12.8 3.8 7.5 8.3 5.0 31.8 31.6 5.9 5.3 0.0 11.4
English Learners 5.9 5.3 0.0 3.5
English Learners 31.8 31.8
English Learners 7.5 8.3 7.8
Low Income 6.5 14.0 10.0 10.1
Low Income 6.8 5.4 6.2
Low Income 18.8 8.7 10.5 12.1
Low Income 25.0 10.7 30.4 21.1
Low Income 12.2 13.3 19.1 5.6 6.8 5.4 6.3 16.3 31.0 6.5 14.0 10.0 12.7
Low Income 44.4 26.3
Low Income 16.3 16.3
Students with Disabilities 9.3 9.3
Students with Disabilities 9.1 0.0 0.0 2.5
Students with Disabilities 0.0 0.0 0.0
Students with Disabilities 16.7 15.0 11.1 14.3
Students with Disabilities 3.4 0.0 6.1 3.7
Students with Disabilities 12.1 7.0 5.8 0.0 0.0 0.0 8.8 9.3 30.0 3.4 0.0 6.1 6.4
Students with Disabilities 12.5 10.0 12.5
Female 3.6 11.4 2.4 5.8
Female 6.3 6.3
Female 12.8 6.9 7.0 6.7 3.2 3.6 5.6 6.3 11.8 1.6 7.0 1.9 6.1
Female 26.7 6.5 9.8 12.8
Female 13.7 4.0 8.5 8.8
Female 1.6 7.0 1.9 3.4
Female 3.2 3.6 3.4
Male 3.6 4.0 3.8
Male 4.9 8.3 10.4 8.0
Male 4.5 9.4 9.1 8.1 3.6 4.0 8.0 6.8 18.8 5.0 4.0 2.9 7.0
Male 0.0 8.7 10.0 7.3
Male 5.0 4.0 2.9 4.0
Male 10.6 15.6 15.2 13.6
Male 6.8 6.8

A blank value indicates that either:

  • The school or district is new in the year selected
  • The school or district has no students enrolled in that grade level in the year selected
  • The school or district has no grade in the year selected for students from the previous year to advance
  • The data is suppressed because the enrollment total is less than 6.
A value of zero indicates that there was no attrition in that grade for the year and student group selected.

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