Massachusetts School and District Profiles

Chelmsford
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2021
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2020-21 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
All Students 8.0 2.9 6.7 7.9 6.3
All Students 8.4 7.4 11.2 12.2 9.8
All Students 8.3 8.6 10.1 7.3 8.6
All Students 13.1 10.9 8.3 6.7 9.7
All Students 7.7 4.3 2.3 4.9
All Students 4.6 2.5 3.9 3.7
All Students 2.4 2.0 1.6 2.0
All Students 8.5 7.1 7.7 7.6 8.1 5.6 3.1 2.8 16.3 2.4 2.0 1.6 6.2
American Indian or Alaska Native 0.0
American Indian or Alaska Native
American Indian or Alaska Native
American Indian or Alaska Native
American Indian or Alaska Native
Asian 8.3 0.0 8.3 0.0 4.3
Asian 7.4 1.4 5.1 2.0 8.3 11.1 0.0 2.2 8.2 3.4 6.3 0.0 4.6
Asian 3.4 6.3 0.0 3.6
Asian 10.7 0.0 9.5 5.7
Asian 19.2 0.0 0.0 6.7
Asian 7.1 0.0 5.3 0.0 3.8
Asian 5.0 4.3 9.5 0.0 5.1
Asian 12.5 0.0 0.0 16.7 5.7
Black or African American 0.0 0.0 0.0
Black or African American 0.0 0.0
Black or African American 0.0 16.7 5.0
Black or African American 18.2 0.0 0.0 5.3
Black or African American 10.0
Black or African American 0.0
Black or African American 0.0 0.0 5.6 6.7 0.0 0.0 0.0 0.0 29.4 18.2 0.0 0.0 5.8
Black or African American 14.3 7.7
Hispanic or Latino 25.0 20.0 0.0 13.8
Hispanic or Latino 25.0 42.9 0.0 22.2 23.3
Hispanic or Latino 0.0 9.1 0.0 7.7 4.9
Hispanic or Latino 0.0 6.7
Hispanic or Latino 5.3 6.3 7.7 6.3
Hispanic or Latino 0.0 20.0 9.1 8.6
Hispanic or Latino 12.0 17.6 0.0 12.9 4.9 3.4 12.5 3.8 28.1 5.3 6.3 7.7 10.2
Hispanic or Latino 6.7 7.1 0.0 4.5
Multi-Race, Not Hispanic or Latino 26.7
Multi-Race, Not Hispanic or Latino 0.0 0.0 0.0 0.0
Multi-Race, Not Hispanic or Latino 8.3 6.7 0.0 14.3 5.9 8.3 0.0 0.0 12.5 0.0 10.0 5.9
Multi-Race, Not Hispanic or Latino 0.0 10.0 3.8
Multi-Race, Not Hispanic or Latino 0.0
Multi-Race, Not Hispanic or Latino 0.0
Multi-Race, Not Hispanic or Latino 22.2 0.0 10.5
Multi-Race, Not Hispanic or Latino 0.0
Native Hawaiian or Other Pacific Islander
Native Hawaiian or Other Pacific Islander
Native Hawaiian or Other Pacific Islander
White 5.2 5.5 3.1 4.6
White 6.5 0.0 7.2 7.0 5.1
White 11.1 11.3 13.1 8.3 10.9
White 1.3 0.8 1.4 1.2
White 8.7 7.5 9.7 7.7 9.1 4.9 3.4 3.1 16.1 1.3 0.8 1.4 6.2
White 4.5 2.1 3.1 3.2
White 12.3 10.4 10.4 5.8 9.8
White 9.1 10.8 14.8 11.7 11.5
High Needs 4.8 3.6 5.8 4.7
High Needs 4.8 3.1 7.7 9.7 6.5
High Needs 11.8 12.5 13.6 12.0 12.5
High Needs 3.8 6.6 2.7 4.2
High Needs 21.9 17.1 11.5 10.3 15.6
High Needs 6.1 3.6 2.9 13.2 6.7
High Needs 10.7 9.2 6.6 8.9 11.0 6.8 5.3 3.7 25.9 3.8 6.6 2.7 8.9
High Needs 12.7 8.6 3.6 8.3
English Learners 16.7 0.0 0.0 4.2
English Learners 14.3 0.0 20.0 13.3
English Learners 8.3 0.0 0.0 2.7
English Learners 14.3 6.3 2.9 6.9 3.7 7.7 0.0 0.0 14.3 6.3
English Learners 16.7 0.0 12.5 16.0
English Learners 14.3 6.7
English Learners 14.3 7.1
English Learners 0.0 0.0
Economically Disadvantaged 12.5 17.2 0.0 10.3
Economically Disadvantaged 11.3 14.9 6.7 12.7 15.0 8.9 10.9 4.4 26.9 3.6 7.4 4.9 11.4
Economically Disadvantaged 5.6 5.9 0.0 6.3 4.1
Economically Disadvantaged 11.1 27.3 10.0 18.2 17.1
Economically Disadvantaged 9.1 5.3 11.8 21.4 11.5
Economically Disadvantaged 26.7 25.0 18.2 21.4 23.3
Economically Disadvantaged 3.6 7.4 4.9 5.2
Economically Disadvantaged 9.5 7.7 15.0 10.4
Students with Disabilities 14.3 13.3 15.0 16.7 14.9
Students with Disabilities 0.0 0.0 7.7 14.3 7.4
Students with Disabilities 3.9 2.8 2.5 3.1
Students with Disabilities 5.6 4.4 7.3 12.1 13.8 10.8 3.5 4.9 24.7 3.9 2.8 2.5 9.1
Students with Disabilities 0.0 11.1 7.1 5.4
Students with Disabilities 0.0 0.0 0.0 15.4 4.5
Students with Disabilities 5.7 3.7 3.1 4.3
Students with Disabilities 16.7 6.7 6.9 10.1
Female 9.1 2.1 11.8 6.3 7.3
Female 1.7 2.2 1.1 1.7
Female 5.2 3.0 5.5 4.4
Female 5.6 4.8 4.3 5.0
Female 15.2 10.2 10.9 4.3 10.2
Female 6.4 11.7 10.0 8.9 9.4
Female 11.6 7.5 8.2 20.0 11.4
Female 8.9 8.1 8.3 8.6 5.8 5.4 3.0 4.2 19.1 1.7 2.2 1.1 6.6
Male 8.1 6.0 7.1 6.6 10.1 5.9 3.2 1.9 13.5 3.2 1.9 2.0 5.8
Male 11.3 11.6 5.6 9.3 9.3
Male 4.0 2.0 2.8 3.0
Male 10.2 4.4 10.2 5.7 7.7
Male 3.2 1.9 2.0 2.3
Male 5.0 7.4 15.0 6.4 8.3
Male 9.5 4.1 0.9 4.8
Male 6.8 3.5 1.9 9.4 5.3

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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