Robert L. Duffy High School
PHOENIX · AZ · Career Success Schools (79047) · Public charter · K-12 combined
📄 Shareable scorecard →Similar nearby schools
Most similar nearby schools
Nueva Vista School / Arizona State Hospital → Phoenix Union-Wilson College Preparatory → Valiant College Preparatory → Youth Development Institute → KELLY → Sonoran Science Academy - Phoenix → Gateway Early College High School → ASU Preparatory Academy- Phoenix High School →📋 At a glance
- 🎓 AP rigor: Bottom 6% of US high schools
- 🎓 4-yr grad rate: 10% (Bottom 1% of US high schools by 4-yr grad rate)
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How Robert L. Duffy High School compares for families
What families should know about Robert L. Duffy High School.
- ▸ 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: Nueva Vista School / Arizona State Hospital, Phoenix Union-Wilson College Preparatory, Valiant College Preparatory and 5 more. See the sidebar to compare side-by-side.
For Parents
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Get an email when Robert L. Duffy High School's numbers change — new admissions results, enrollment shifts, test scores. A few updates a year, no spam.
SAT / ACT participation
CRDC federal data · 2020-21Source: 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?
Bottom 1% of US high schools by 4-yr grad rate
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.
Enrollment trend & projection
Total enrollment + grade 12, NCES Common Core of Data (2021–2024).
If the recent trend holds…
At its recent rate of +43.4%/year, projecting from 2024's 56 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
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 |
|---|---|---|---|---|
| Nueva Vista School / Arizona State Hospital PHOENIX |
Public | 0.3 | — | — |
| Phoenix Union-Wilson College Preparatory PHOENIX |
Public | 0.7 | 197 | -3.4% |
| Valiant College Preparatory Phoenix |
Private | 0.8 | 63 | — |
| Youth Development Institute Phoenix |
Private | 1.2 | 68 | -48.5% |
| KELLY PHOENIX |
Public · charter | 1.7 | 25 | — |
| Sonoran Science Academy - Phoenix PHOENIX |
Public · charter | 1.7 | 130 | +26.2% |
| Gateway Early College High School PHOENIX |
Public · charter | 1.7 | 350 | +13.3% |
| ASU Preparatory Academy- Phoenix High School PHOENIX |
Public · charter | 2.2 | 360 | +9.4% |