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Pioneer Charter School of Science II

Saugus · MA · Pioneer Charter School of Science II · Public charter · K-12 combined

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📚AP rigor: 90th percentile nationally 📖16 AP courses 🎓95% 4-yr grad rate

📋 At a glance

Programs & features
  • 📚 16 AP courses offered — Elite
  • ✅ Dual-enrollment program (college credit while in HS)
  • 🔢 4 calculus classes · 3 physics · 2 chemistry
Academic signals
  • 🎓 AP rigor: 90th percentile nationally
  • 📝 SAT/ACT participation: Bottom 6% by test-taker volume
  • 🎓 4-yr grad rate: 95% (75th percentile nationally)

Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.

💡

How Pioneer Charter School of Science II compares for families

Standout academic depth by national standards.

  • StatewideAP rigor in the top 10% nationally with 16 AP courses.
  • LocallyMA students outperform the US average on NAEP 8th-grade math (+14 points).
  • vs Similar SchoolsThe closest comparables nearby: Saugus High, Classical High, Melrose High and 5 more. See the sidebar to compare side-by-side.
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🎓 Academic rigor

AP + advanced-course offerings

Elite — exceptional AP + advanced course breadth

90th percentile nationally

50th 90th ↑ this school
Less rigorMore rigorMost rigor
AP courses offered
16
Math ✓ · Science ✓
Advanced math classes
8
4 calculus · 4 advanced
Lab science classes
5
3 physics · 2 chemistry
Other rigor signals
✅ Dual-enrollment program

Source: federal Civil Rights Data Collection (CRDC 2020-21). CRDC reports what's offered + enrolled — it doesn't collect AP exam pass rates (College Board owns that data and doesn't release it school-level).

SAT / ACT participation

CRDC federal data · 2020-21

Bottom 6% by test-taker volume

50th 90th
SAT/ACT test-takers
3
11th-12th graders who took 1+ college admissions test
Test-taking intensity
1.3
takers per 100 students in grades 9-12
Compared against
18,426
US high schools reporting SAT/ACT participation

Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.

🎓 4-year graduation rate · federal EDFacts

What % of students graduate on time?

75th percentile nationally

50th 90th
4-year graduation rate
95%
Range: 90–100%
4-year cohort size
45
Students in the 9th-grade entry class tracked over 4 years
Compared against
17,988
US high schools reporting 4-year ACGR

Source: federal EDFacts ACGR (Adjusted Cohort Graduation Rate), 2019 vintage via Urban Institute. EDFacts publishes a range (low-high) to preserve privacy on small cohorts; we display the midpoint.

👩‍🏫 Teacher workforce · federal CRDC

Teacher experience & reliability

% inexperienced teachers (1st-2nd yr)
43.3%
Elevated — a quarter or more of teachers are in years 1-2. Often correlates with school instability.
% chronic teacher absence (≥10 days/yr)
6.7%
Around the national average. Worth watching.

Source: federal Civil Rights Data Collection (CRDC 2017-18 — the most recent vintage that publishes per-school teacher quality fields; the 2020-21 sweep had them suppressed). "Inexperienced" = teachers in their first or second year. "Chronic absence" = teachers absent 10+ days/year.

Chronic absenteeism

Share of students absent 15+ days
5.0%
Below 10% — strong attendance culture. Chronic absence is a leading indicator of dropout and disengagement; a low rate signals families staying connected to the school.
Students absent 15+ days
31
Federal definition: absent (excused or unexcused) for at least 15 of ~180 school days — about 10% of the school year.

Why this matters to enrollment: A low chronic-absence rate is the cleanest school-level signal of strong family connection, classroom culture, and student engagement — all upstream drivers of enrollment stability. For school leaders: an Enrollment Trend Audit traces this dynamic forward →

Source: U.S. Department of Education, Civil Rights Data Collection 2020–2021. Rate = students chronically absent ÷ 2024 total enrollment.

Counselor capacity

Student : Counselor
327:1
Above the ASCA 250:1 target but below the US median (~430:1). Capacity is workable.
Counselor FTE
1.9
Full-time-equivalent school counselors on staff.
Teacher FTE
35
Full-time-equivalent classroom teachers.

Source: U.S. Department of Education, Civil Rights Data Collection 2020-2021. Counselor ratio = the school's most recent total enrollment ÷ counselor FTE. The American School Counselor Association (ASCA) recommends a 250:1 maximum; the US national median across schools with on-staff counselors is roughly 430:1.

Enrollment trend & projection

Total enrollment + grade 12, NCES Common Core of Data (2021–2024).

If the recent trend holds…

At its recent rate of +18.2%/year, projecting from 2024's 621 students:

2025
734
2027
1,026
2029
1,433

An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.

Revenue upside

At $19,178 per student in district revenue, the 812 students projected to be gained by 2029 represent ≈ $15,572,536/year in additional funding.

District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.

Nearby high schools — the local competition

The closest high schools families here also consider, and where their enrollment is heading.

SchoolTypeMilesHS enrollmentTrend
Saugus High
Saugus
Public 0.3 741 +7.7%
Classical High
Lynn
Public 1.7 1,795 -1.5%
Melrose High
Melrose
Public 2.4 967 +5.3%
Northeast Metro Regional Vocational
Wakefield
Public 2.4 1,381 +5.7%
Mystic Valley Regional Charter School
Malden
Public · charter 2.5 335 -0.6%
Wakefield Memorial High
Wakefield
Public 2.7 854 +0.9%
Malden Catholic High School
Malden
Private 3.0 762 +34.9%
Fecteau-Leary Junior/Senior High School
Lynn
Public 3.2 73 +7.4%

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