Original Research by School Decision on Robert L. Duffy High School
Robert L. Duffy High School is an alternative charter school serving grades seven through twelve, located in Phoenix, Arizona. The school is part of the Career Success Schools district. As an alternative school, it is designed for students who may benefit from a non-traditional academic setting, often including those who have struggled in conventional school environments or need a smaller, more flexible structure. The school’s grade band covers both middle and high school years, but its enrollment is concentrated in the upper grades, with a small student body spread across grades nine through twelve and no students reported in grades seven or eight.
The school sits in a large, sprawling urban center. Phoenix is a major transportation and economic hub, with a fast-growing population and a car-oriented layout. The city’s economy is built around services, high technology, manufacturing (particularly electronics and aerospace), and tourism. Downtown Phoenix hosts the state capitol and major venues, though the school’s location on North 27th Avenue places it in a more residential and commercial corridor west of downtown. Families considering this school should be aware that the city’s size and spread mean travel times and access to resources can vary significantly depending on where they live.
The student body is small and predominantly Hispanic, with a substantial share of Black and American Indian or Alaska Native students, and a small White enrollment. Data on economic disadvantage, special education, and English learner status were not available, so a parent may want to ask the school directly about the specific supports available for these populations. The school’s small size likely means students receive more individual attention, though this also means a narrower range of course offerings compared to a comprehensive high school.
State assessment results are largely suppressed, which is common for schools with very small tested populations. For the few students who did take assessments in math, English language arts, and science, the data was either suppressed or accompanied by a small tested count, and a scale score was reported only for science. No proficiency rates are available to describe how students are performing against state standards. The participation rate in testing was reported for math and ELA at a moderate level. Because the school is an alternative school, some students may not be participating in standard assessments due to their individual circumstances, and the absence of published results does not necessarily indicate poor performance—it reflects the nature of the school and the small numbers. A parent who wants a clear picture of academic achievement should ask the school about internal assessments, student progress measures, and how they monitor learning.
The school’s graduation rate and chronic absenteeism data were not available, so the neighbor comparison—which would place the school relative to other districts in Maricopa County—could not be calculated for these metrics. The state does not appear to have published these figures for this school, or they were suppressed. For an alternative school, graduation pathways may look different, including credit recovery and flexible scheduling. Parents should inquire directly about graduation requirements, the on-time graduation rate, and what happens to students who need more than four years to complete.
The district, Career Success Schools, operates multiple alternative sites in the Phoenix area. No recent district-level changes or strategic priorities were found in public searches, so the narrative relies on what the school itself provides. The school’s website and any parent communications would be the best source for current information on programs, transportation, and enrollment procedures.
This is a school that fits a specific need: a small, alternative setting for students who have not thrived in larger or more traditional schools. The trade-offs include a very lean academic performance record (by design, given the population), a limited extracurricular and program breadth, and a location in a large city where commuting is car-dependent. For families whose student is already connected to an alternative school or is considering this as a fresh start, a direct visit and a conversation with the administration will be essential to understand whether the supports match the student’s needs. The available data gives only a structural outline; the substance lies in what happens inside the building.
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