A Top 12%

Pioneer Charter School of Science

Grades K-12 EVERETT, MA

Improved 46 spots from last year

#44 State Rank
C- District Grade
51 Summer Street, EVERETT, MA 01249
High Grad Rate 100% Diverse
MCAS scores from 2025 Data updated December 2025
795 Students
95.7% Attendance Rate
67.9 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

CIV

49% Proficient or Above
10% Advanced

English Language Arts

64.6% Proficient or Above
15.1% Advanced

Mathematics

71.6% Proficient or Above
23.4% Advanced

Science

67.3% Proficient or Above
22% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 CIV 08 49% 10%
2025 English Language Arts 03 68% 17%
2025 English Language Arts 04 78% 17%
2025 English Language Arts 05 56% 14%
2025 English Language Arts 06 44% 10%
2025 English Language Arts 07 59% 11%
2025 English Language Arts 08 68% 19%
2025 English Language Arts 10 79% 18%
2025 Mathematics 03 79% 27%
2025 Mathematics 04 68% 11%
2025 Mathematics 05 86% 35%
2025 Mathematics 06 52% 17%
2025 Mathematics 07 52% 14%
2025 Mathematics 08 76% 25%
2025 Mathematics 10 88% 35%

MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.

Student Demographics

795 students enrolled

Race/Ethnicity

White 39.1%
Hispanic 27%
Black 20.9%
Asian 8.8%
Multiracial 3.6%

Gender

47.8% Male
52.2% Female

Student Programs

English Learners 23.3%
Special Education 9.8%
Free/Reduced Lunch 47.3%

School Performance

Key metrics and program information

Attendance

95.7% Attendance Rate
7.2% Chronic Absence

Staffing

Location

51 Summer Street, EVERETT, MA

A-Rated School

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Part of Everett School District

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Frequently Asked Questions

What is Pioneer Charter School of Science's grade rating?

Pioneer Charter School of Science has earned a grade of A, ranked #44 in Massachusetts, placing it in the top 12% of Massachusetts Combined schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.

How many students attend Pioneer Charter School of Science?

Approximately 795 students are enrolled at Pioneer Charter School of Science.

How does Pioneer Charter School of Science perform on MCAS tests?

Based on the most recent MCAS results, Pioneer Charter School of Science's proficiency rates are: CIV (49% proficient), English Language Arts (65% proficient), Mathematics (72% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the graduation rate at Pioneer Charter School of Science?

Pioneer Charter School of Science has a excellent 100% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Pioneer Charter School of Science?

Pioneer Charter School of Science has an attendance rate of 95.7%. Strong attendance is correlated with better academic outcomes.

What school district is Pioneer Charter School of Science part of?

Pioneer Charter School of Science is part of Everett School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.

How are Massachusetts school ratings calculated?

School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.