Legacy Traditional-san Tan, San Tan Valley AZ

Original Research by School Decision on Legacy Traditional-san Tan

Legacy Traditional-San Tan is a K-8 charter school in San Tan Valley, part of the Legacy Traditional Schools network. It operates as a regular public school under its own charter-authorizing district, Legacy Traditional School-San Tan. Because it serves only elementary and middle grades, there is no graduation rate to report, and the school does not offer high school pathways such as AP courses or career and technical programs. The school's profile is thus built on its test results, its place in the community, and its relatively new physical plant.

San Tan Valley is a fast-growing, largely residential unincorporated area about an hour southeast of Phoenix. It is a bedroom community where most adults commute outward for work, and the built environment is low-density and car-dependent, with subdivisions and strip retail spread across a wide area. Voters passed an incorporation measure in 2025, so the area is in the early stages of becoming a municipality. Homes in the surrounding zip code are valued near the lower end of the Arizona benchmark, and rents have been relatively flat, reflecting a market that is accessible compared to the Phoenix core. For a family considering this school, the community context means a long commute for parents who work in the metro area and few walkable amenities, but also a newer suburban setting with room to grow.

The school itself is housed in a purpose-built campus that opened for the 2022-2023 school year. Publicly reported details describe a facility on about ten acres with multiple classrooms, a gym, athletic fields, a library, a piano lab, and a commercial kitchen, among other amenities. This is a modern school plant, and the network promotes a "traditional" approach, which typically includes a structured curriculum, uniforms, and an emphasis on direct instruction. A fee-based pre-kindergarten program is also offered.

On state tests, Legacy Traditional-San Tan's performance is mixed. In English language arts, the share of students scoring proficient was a bit less than half across most tested grades, with a notably stronger result in eighth grade, where a solid majority met the bar. In math, performance was lower, with roughly a quarter to a third of students proficient across grades. Science proficiency was also below half in both fifth and eighth grades. When compared to other districts in Pinal County, the school's overall proficiency index places it in the top quartile. That is a meaningful reference point: while the raw numbers may not look high to someone used to top-performing suburban schools, this school performs better than most other public options in the county. A parent should note that the data covers only a single year, so it is not yet clear whether these results represent a trend or an opening-year baseline at a new campus.

The student population is diverse. The largest group is white students, at less than half the enrollment, followed by a substantial share of Hispanic students. Black, Asian, and multiracial students make up smaller but present shares. Data on students with disabilities and English learners was not available, nor was the share of students qualifying for free or reduced-price meals. A parent who wants to know how the school supports these populations would need to ask the school directly.

The school environment is somewhat opaque from the data provided. There is no information on chronic absenteeism, discipline rates, staffing ratios, or class sizes. Those are all gaps a parent may want to investigate, especially since a new school is still building its culture and routines. The network's emphasis on order and structure may appeal to some families, but the absence of civil rights and disciplinary data means there is no public evidence to assess how that approach plays out in practice.

Overall, Legacy Traditional-San Tan fits a family looking for a newer, tuition-free K-8 charter in a growing suburban area east of Phoenix, with academic performance that is strong for its county but moderate in absolute terms, a structured traditional model, and a modern facility. The lack of high school grades means families will need to plan for a transition after eighth grade. The rapid growth of San Tan Valley and the recent incorporation vote suggest the community will continue to change, and the school may grow along with it.

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Academic performance

How students perform on state tests, by grade, set against the district.

Math

Grade 336%

School 36% · District 36%

▼ 8 pts below state median · ▲ 1 pts above county median

Grade 434%

School 34% · District 36% · ▼ 2 pts below district

▼ 10 pts below state median · ▲ 2 pts above county median

Grade 530%

School 30% · District 29% · ▲ 1 pts above district

▼ 12 pts below state median · ▲ 1 pts above county median

Grade 624%

School 24% · District 26% · ▼ 2 pts below district

▼ 12 pts below state median · ▼ 1 pts below county median

Grade 731%

School 31% · District 27% · ▲ 4 pts above district

▼ 1 pts below state median · ▲ 11 pts above county median

Grade 832%

School 32% · District 32%

even with state median · ▲ 13 pts above county median

English language arts

Grade 348%

School 48% · District 48%

▲ 8 pts above state median · ▲ 18 pts above county median

Grade 444%

School 44% · District 44%

▼ 3 pts below state median · ▲ 7 pts above county median

Grade 550%

School 50% · District 48% · ▲ 2 pts above district

▲ 9 pts above state median · ▲ 22 pts above county median

Grade 651%

School 51% · District 50% · ▲ 1 pts above district

▲ 8 pts above state median · ▲ 21 pts above county median

Grade 748%

School 48% · District 47% · ▲ 1 pts above district

▲ 5 pts above state median · ▲ 14 pts above county median

Grade 865%

School 65% · District 63% · ▲ 2 pts above district

▲ 25 pts above state median · ▲ 30 pts above county median

Science

Grade 535%

School 35% · District 35%

▼ 2 pts below state median · ▲ 7 pts above county median

Grade 836%

School 36% · District 36%

▲ 3 pts above state median · ▲ 12 pts above county median

This schoolLegacy Traditional School-San Tan (1001927), same grade

Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.