Massachusetts School and District Profiles

Pioneer Charter School of Science (District)

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Enrollment Data


Enrollment by Race/Ethnicity (2025-26)
Race % of Collaborative % of All Collaboratives
American Indian or Alaska Native 0.4 0.3
Asian 9.4 3.7
Black or African American 20.7 9.9
Hispanic or Latino 27.5 23.5
Multi-Race, Not Hispanic or Latino 4.3 5.3
Native Hawaiian or Other Pacific Islander 0.0 0.1
White 37.7 57.2

Enrollment by Gender (2025-26)
  Collaborative All Collaboratives
Female 421 1,086
Male 365 2,822
Nonbinary 0 19
Total 786 3,927

Enrollment by Grade (2025-26)
  PK K 1 2 3 4 5 6 7 8 9 10 11 12 SP Total
Collaborative 0 63 63 63 63 63 63 63 63 62 60 54 55 51 0 786
Collaborative 0 63 63 63 63 63 63 63 63 62 60 54 55 51 0 786

Kindergarten Enrollment (2025-26)
Student Group Kindergarten Enrollment Full-day Kindergarten
Total Part-time Tuitioned Full-time Total Percent
All Students 63 0 0 63 63 100.0
Asian 8 0 0 8 8 100.0
Black or African American 15 0 0 15 15 100.0
Hispanic or Latino 20 0 0 20 20 100.0
Multi-Race, Not Hispanic or Latino 4
White 16 0 0 16 16 100.0
High Needs 54 0 0 54 54 100.0
English Learners 41 0 0 41 41 100.0
Low Income 33 0 0 33 33 100.0
Students with Disabilities 5


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