The top reported proficiency rate is 25% in Math. The lowest is 21% in English language arts.
Original Research by School Decision on Sun Valley Academy - South Mountain Inc. (90192)
Sun Valley Academy - South Mountain Inc. is a new charter school district in Phoenix, founded within the last few years and opening for the 2024-25 school year. It serves kindergarten through eighth grade in a single school, creating a fresh public school option for families in the South Mountain area. Because it is a very young entity, the data available for it is limited, and many typical metrics are missing or apply in only a partial way.
The district is small, with an enrollment that reflects its early stage. Its student body is diverse, drawn predominantly from two groups: Hispanic students make up the largest share, followed by Black students, with much smaller numbers of White, Asian, multiracial, and other backgrounds represented. This composition shapes the peer environment that families will find. A significant share of students qualify for free or reduced-price lunch, though the exact rate was not reported in available data.
On state testing for the 2024-25 school year, results are sparse and mixed. Proficiency rates were reported for some grades in both English language arts and math, and for several grade levels the figures were suppressed, likely due to small testing populations. Among the reported results, proficiency rates were low across the board. In math, the rate was notably low in fourth grade and slightly higher in third grade. In English language arts, rates ranged from low in fourth grade to somewhat higher in seventh grade, with eighth grade also low. Because the district has only one year of testing data, there is no trend to examine. A parent may want to look into this further with the school, particularly if academic performance is a primary consideration.
The district does not serve high school grades, so there is no graduation rate. Science results for both fifth and eighth grades were suppressed, likely due to the same small-group size reasons. The overall proficiency picture across all tested subjects and grades places the district in the bottom quartile among Maricopa County's districts, a comparison set that includes more than 300 other districts.
Chronic absenteeism, a measure of how often students miss school, is a significant soft spot. The district's rate places it in the bottom quartile among county districts, meaning that a high proportion of students are missing a substantial amount of school. This is a metric a family would want to ask the school about directly, as it affects the learning environment for all students.
Per-pupil spending falls in the lower range among the county's districts. This reflects the district's charter structure and its newness. It does not necessarily indicate poor resource allocation, but it is a factor for families to consider when evaluating the breadth of programs and support services that may be available.
The district operates as an independent charter entity, which gives it the autonomy of a charter school. It was registered as a nonprofit. Its founding, which occurred within the past four years, is the primary parent-relevant change. No information on specific programs, course offerings, or strategic priorities was available. The single school in the district is named Sun Valley Academy.
For a family weighing options in the South Mountain part of Phoenix, this is a brand-new option with a diverse, small-enrollment setting. The academic data is thin and shows low performance in the reported grades, and the chronic absenteeism rate is a concern worth investigating. A parent should plan to visit the school, ask about curriculum, school culture, and what supports are in place for attendance, to see if the environment fits their child.
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