A Top 11%

Pioneer Charter School of Science II

Grades K-12 SAUGUS, MA

Moved up 13 places from 2024 to 2025

#39 State Rank
B District Grade
97 Main Street, SAUGUS, MA 01906
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
684 Students
95.3% Attendance Rate
68.9 Composite Score
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MCAS score comparisons

Students meeting or exceeding expectations · 2025 results

Each subject shows the average of published grade percentages, without weighting by enrollment. The bars compare available years on a 0–100% scale. Grade coverage and student groups can change between years.

CIV

63% Meeting or exceeding expectations

12% exceeding expectations

English Language Arts

66% Meeting or exceeding expectations

15.6% exceeding expectations

2023 60.3% 60.3%
2024 57.3% 57.3%
2025 66% 66%

Mathematics

76.6% Meeting or exceeding expectations

23.2% exceeding expectations

2023 75.7% 75.7%
2024 75% 75%
2025 76.6% 76.6%

Science

65.5% Meeting or exceeding expectations

21% exceeding expectations

2023 53.5% 53.5%
2024 72.5% 72.5%
2025 65.5% 65.5%
View published results by year and grade
Available grade results for the latest 3 published years. An em dash means the value was not published.
YearSubjectGradeMeeting+Exceeding
2025CIV08 63%12%
2025English Language Arts03 48%8%
2025English Language Arts04 47%6%
2025English Language Arts07 75%26%
2025English Language Arts08 70%14%
2025English Language Arts10 90%24%
2025Mathematics03 68%12%
2025Mathematics04 47%8%
2025Mathematics07 85%32%
2025Mathematics08 85%18%
2025Mathematics10 98%46%
2025Science08 56%7%
2025Science10 75%35%
2024English Language Arts03 37%—
2024English Language Arts07 49%5%
2024English Language Arts08 59%11%
2024English Language Arts10 84%33%
2024Mathematics03 53%12%
2024Mathematics07 76%14%
2024Mathematics08 80%13%
2024Mathematics10 91%44%
2024Science08 62%7%
2024Science10 83%21%
2023English Language Arts07 51%7%
2023English Language Arts08 58%15%
2023English Language Arts10 72%24%
2023Mathematics07 73%15%
2023Mathematics08 82%27%
2023Mathematics10 72%26%
2023Science08 51%5%
2023Science10 56%20%

MCAS subject percentages differ from the composite school rating, which combines available academic and school indicators. Letter grades and state ranks compare schools at the same level. A rank change describes relative position, not a percentage-point change in test scores. Read the rating methodology.

Student Demographics

684 students enrolled

Race/Ethnicity

Black 29.7%
Hispanic 25.4%
White 23.7%
Asian 17.1%
Multiracial 3.5%

Gender

50% Male
50% Female

Student Programs

English Learners 20.5%
Special Education 8.9%
Free/Reduced Lunch 43.6%

School Performance

Key metrics and program information

Attendance

95.3% Attendance Rate
8.3% Chronic Absence

Staffing

Location

97 Main Street, SAUGUS, MA

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A-Rated School

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Frequently Asked Questions

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

Pioneer Charter School of Science II has earned a grade of A, ranked #39 in Massachusetts, placing it in the top 11% 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 II?

Approximately 684 students are enrolled at Pioneer Charter School of Science II.

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

Based on the most recent MCAS results, Pioneer Charter School of Science II's proficiency rates are: CIV (63% proficient), English Language Arts (66% proficient), Mathematics (77% 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 II?

Pioneer Charter School of Science II has a strong 93.2% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

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

Pioneer Charter School of Science II has an attendance rate of 95.3%. Strong attendance is correlated with better academic outcomes.

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

Pioneer Charter School of Science II is part of Saugus 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.