San Tan Charter School
GILBERT · AZ · San Tan Montessori School Inc. (89798) · Public charter · K-12 combined
📄 Shareable scorecard →Similar nearby schools
Most similar nearby schools
EVIT - Highland High School → Freedom Prep Academy - Mesa → Highland High School → Learning Foundation and Performing Arts Gilbert → Canyon Valley High School → American Leadership Academy Gilbert North K-12 → EVIT - American Leadership Academy Gilbert North → Gilbert Christian Schools →📋 At a glance
- 📚 8 AP courses offered — Elite
- ✅ Gifted & talented program
- 🔢 2 calculus classes · 2 physics · 3 chemistry
- 🎓 AP rigor: 68th percentile nationally
- 📝 SAT/ACT participation: Bottom 13% 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 San Tan Charter School compares for families
Stronger-than-average college-prep profile.
- ▸ StatewideAP rigor at the 68th percentile nationally with 8 AP courses.
- ▸ LocallyAZ sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
- ▸ vs Similar SchoolsThe closest comparables nearby: EVIT - Highland High School, Freedom Prep Academy - Mesa, Highland High School 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
68th percentile nationally
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 · 2020-21Bottom 13% by test-taker volume
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
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
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
Why this matters to enrollment: Chronic absence is the most reliable early indicator that a student will leave a school — either by transferring out, dropping out, or matriculating to a charter or private alternative. At this level, today's absentees become next year's enrollment loss and the year-after's revenue loss. 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
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 +2.3%/year, projecting from 2024's 914 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At $10,623 per student in district revenue, the 112 students projected to be gained by 2029 represent ≈ $1,189,776/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.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| EVIT - Highland High School GILBERT |
Public | 1.0 | 1 | — |
| Freedom Prep Academy - Mesa GILBERT |
Public · charter | 1.0 | 156 | — |
| Highland High School GILBERT |
Public | 1.0 | 2,992 | -4.9% |
| Learning Foundation and Performing Arts Gilbert Gilbert |
Public · charter | 1.0 | 163 | -31.2% |
| Canyon Valley High School GILBERT |
Public | 1.5 | 266 | — |
| American Leadership Academy Gilbert North K-12 GILBERT |
Public · charter | 1.6 | 915 | -16.1% |
| EVIT - American Leadership Academy Gilbert North GILBERT |
Public | 1.6 | — | — |
| Gilbert Christian Schools Gilbert |
Private | 2.2 | 1,470 | +14.2% |