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Excellent

#254 of 1,793 schools in MA

Top 14% in state

Pioneer Charter School of Science

School · Pioneer Charter School of Science (district) · Everett, MA

A charter school in Everett, MA where students score 18 points above what's typical for similar communities.

Charter

51-59 Summer Street, Everett, MA 01249

  • Math 70% vs MA 42% (2025)
  • Reading 64% vs MA 44% (2025)
  • 90%+ 4-year graduation

Academics

Full Profile · 4/4 metrics
Student Progress9.3Excellent25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data17
Annual Change+0.24 pts/yr
Data Period2009–2025
TrendStable
Academics9.3Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency70.1% (2025 MCAS)
Reading/ELA Proficiency63.7% (2025 MCAS)
Math vs. State Avg+28 pts
Reading vs. State Avg+21.1 pts
Overall Proficiency67% (2025 MCAS, Math+ELA)
Expected (poverty-adj.)48% (model expectation from 2025 MCAS)
vs. Expected+18.5 pts
Adjusted Percentile89th
College Readiness6.2Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
4-Year Graduation Rate90%+
AP Participation9.8%
IB ProgramNo
Resources & Environment8.7Excellent20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio11:1
District spending per student$21,199
Chronic Absenteeism7.7%

Students at Pioneer Charter School of Science score 67% proficient, which is above what's typical for similar communities (expected: 48%).

How we calculate scores →

2025 MCAS proficiency

Most recent published year. School vs. MA average.

Math Proficiency70%(2025 MCAS)
School
State
42%(2025 MCAS)
ELA Proficiency64%(2025 MCAS)
School
State
44%(2025 MCAS)

Trend

↑ Recovering

Proficiency declined earlier in the 17-year record (2009–2025), then recovered 8 points since 2022, reaching 67% in 2025.

Show all 17 years
2009
Math
72%
ELA
92%
2010
Math
82%
ELA
92%
2011
Math
72%
ELA
92%
2012
Math
82%
ELA
87%
2013
Math
77%
ELA
87%
2014
Math
72%
ELA
87%
2015
Math
77%
ELA
77%
2016
Math
67%
ELA
72%
2017
Math
68%
ELA
66%
2018
Math
61%
ELA
60%
2019
Math
69%
ELA
66%
2020*
Math
51%
ELA
60%
2021*
Math
53%
ELA
60%
2022
Math
60%
ELA
59%
2023
Math
64%
ELA
57%
2024
Math
65%
ELA
56%
2025
Math
70%
ELA
64%

Multi-year averages used by the rating model: math 64% (multi-year average, 2009-2025) · reading/ELA 64% (multi-year average, 2009-2025)

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Based on 142 test records from MA state assessments and EdFacts (NCES).

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

The neighborhood

Where Pioneer Charter School of Science sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Boston map →

Getting around & local context

  • Walk 94Walker's Paradise
  • Transit 55Good Transit
  • Bike 49Somewhat Bikeable
  • City Safety: High1,668/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Everett), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

Programs & students

Programs & Offerings

AP/IB Programs3AP courses offered
9.8% participation·State avg: 2.9 AP courses·CRDC via Urban Institute · SY 2021–22
Athletics10sports offered
5 boys'·5 girls'·14 teams (incl. JV)·CRDC via Urban Institute · SY 2021–22
Advanced STEM Courses5of 5 advanced subjects offered
Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

4 from a 5-mile search

SchoolScoreGradesDistanceEnrollmentCompare
Devens SchoolEnrollment path unverified4.2K–120.2 mi49Compare →
Mystic Valley Regional Charter SchoolCharter · enrollment unverified8.2K–121.9 mi1,653Compare →
Prospect Hill Academy Charter SchoolCharter · enrollment unverified5.9PK–123.8 mi917Compare →
Pioneer Charter School of Science II (pcss-ii)Charter · enrollment unverified8.0K–124.3 mi566Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.

Pioneer Charter School of Science (district)

Schools in district
1
Rank in district
#1 of 1
District spending per student
$21,199NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
The source release did not match this district identifier.

Pioneer Charter School of Science is listed in Pioneer Charter School of Science (District); a district label does not verify attendance for an address.

About Pioneer Charter School of Science

Pioneer Charter School of Science is a public school in Everett, MA, part of Pioneer Charter School of Science (district), serving approximately 779 students in grades Kindergarten-12th with a 11:1 student-teacher ratio. It holds a MySchoolScout rating of 8.2 out of 10 and ranks #254 of 1,793 schools in MA. State assessment records show 64% math proficiency (multi-year average, 2009-2025) and 64% reading/ELA proficiency (multi-year average, 2009-2025).

Frequently asked questions

Common questions about Pioneer Charter School of Science

What grades does Pioneer Charter School of Science serve?

Pioneer Charter School of Science serves students in grades Kindergarten through 12th.

How many students attend Pioneer Charter School of Science?

Pioneer Charter School of Science has an enrollment of approximately 779 students.

What is the student-teacher ratio at Pioneer Charter School of Science?

The student-teacher ratio at Pioneer Charter School of Science is 11:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Pioneer Charter School of Science rank in MA?

Pioneer Charter School of Science ranks #254 of 1,793 schools in MA.

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

Pioneer Charter School of Science has a current MySchoolScout rating of 8.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Pioneer Charter School of Science?

Based on loaded state assessment records, Pioneer Charter School of Science has 64% math proficiency (multi-year average, 2009-2025) and 64% reading/ELA proficiency (multi-year average, 2009-2025).

Is Pioneer Charter School of Science a charter school?

Yes, Pioneer Charter School of Science is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Pioneer Charter School of Science a Title I school?

No, Pioneer Charter School of Science is not currently a Title I school.

School factsNCES Common Core of Data (CCD) (SY 2023–24)

Grades
Kindergarten – 12th
Enrollment
779
Student-Teacher Ratio
11:1
Teachers (FTE)
71
Type
regular
Setting
Large Suburb
County
Middlesex County
Chronic Absenteeism (SY 2022-23)
7.7%
4-Year Graduation
90%+
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2025 MCAS · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2025 MCAS · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
State assessments · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24

About our data · How we calculate scores

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