Suncoast Preparatory Academy, Newport Beach CA

Original Research by School Decision on Suncoast Preparatory Academy

Suncoast Preparatory Academy is a tuition-free public charter school authorized in California and listed with a Newport Beach address, serving kindergarten through twelfth grade. Before weighing anything else, a parent should understand the school's design: publicly reported sources describe it as a homeschool-centered, independent-study model rather than a conventional site-based school. Families who enroll are choosing a structured public alternative to neighborhood schooling, one that places educational delivery largely in the home. That design shapes everything else here, from how to interpret the test scores to why the enrollment skews so heavily toward younger grades.

The school has grown rapidly. Enrollment expanded substantially between the 2023-24 and 2024-25 school years, and the current student body is notable for its shape: kindergarten enrollment is large relative to the upper grades, and by the time students reach eleventh and twelfth grade the numbers thin to a very small cohort. Whether that pattern reflects families transitioning elsewhere as students approach high school, or something else, the data do not say directly, but a prospective family with a high schooler would want to ask the school about it.

On California's state assessments, results in 2024-25 place the school in the bottom quartile of districts in Orange County on an overall proficiency index across tested subjects and grades. In English language arts, proficiency rates across the tested grade levels run from the mid-thirties into the upper forties, with the higher-performing grades in the elementary years and a modest dip at sixth grade. Math proficiency is lower and more variable across grades, ranging from roughly a quarter of students in fifth and eighth grade up to just under half in fourth grade. Science proficiency on the California Science Test, reported for fifth and eighth grades, sits in the upper twenties for fifth grade and around the upper thirties for eighth. No multi-year trend data are available, so it is not possible from this data set to say whether results are moving in any direction. The Orange County Department of Education's 2026 staff report on the school's charter renewal, publicly reported, characterized assessment participation rates and academic performance as significantly below federal and state accountability thresholds. The same staff report did recommend approval of a countywide petition subject to conditions, one of which would require the school to submit a plan with baseline data and annual targets to improve outcomes in English and math. That process is ongoing and families should check its current status with the school or the county office.

About a third of students qualify for free or reduced-price lunch, which is a meaningful economic mix given that the school's Newport Beach mailing address sits in one of the most expensive housing markets in California. Home values in that zip code are dramatically above both the state and national medians, and rents are well above typical California levels. The school's address does not determine where its students live, and because it operates as an independent-study charter that draws from across Orange County, local housing costs are not directly relevant to enrollment eligibility.

Student demographics include a plurality of white students, a substantial Hispanic population, and a notable share of students identifying as two or more races. Data on English learners and special education participation rates were not available in the data provided.

Graduation rate data were not reported, which is consistent with the very small number of twelfth-grade students currently enrolled. That gap should not be read as a negative; it reflects both the tiny size of the graduating cohort and the likely suppression of small-cell data. Information on AP or dual-credit courses, extracurricular programs, and staffing was not available in the data provided.

For a family already committed to a public homeschool model, Suncoast offers a tuition-free, countywide-access option. For a family weighing it against conventional schools, the academic performance picture is one they should explore carefully with the school, particularly in light of the pending charter restructuring and the authorizer's documented concerns about student outcomes.

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Academic performance

State test results and graduation outcomes.

Graduation rate (ACGR)

Not publicly reportedCohort of 3 students · Class of 2021

The federal source does not publish a graduation rate for cohorts this small. The cohort size is shown for context.

How this school compares to all schools in this state

Each dot is one school’s SY 2020-21 graduation rate, binned by integer rate. Taller columns mean more schools at that rate. This school is highlighted.

2,394 schools plotted. 142 additional schools' rates are federally suppressed and not shown. Data: EDFacts SY 2020-21.

Math

Grade 338%

School 38% · district not reported

▼ 5 pts below state median · ▼ 19 pts below county median

Grade 445%

School 45% · district not reported

▲ 7 pts above state median · ▼ 9 pts below county median

Grade 529%

School 29% · district not reported

▼ 1 pts below state median · ▼ 17 pts below county median

Grade 632%

School 32% · district not reported

▲ 2 pts above state median · ▼ 14 pts below county median

Grade 740%

School 40% · district not reported

▲ 10 pts above state median · ▼ 9 pts below county median

Grade 826%

School 26% · district not reported

▼ 2 pts below state median · ▼ 22 pts below county median

English language arts

Grade 337%

School 37% · district not reported

▼ 4 pts below state median · ▼ 13 pts below county median

Grade 447%

School 47% · district not reported

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

Grade 545%

School 45% · district not reported

even with state median · ▼ 13 pts below county median

Grade 634%

School 34% · district not reported

▼ 10 pts below state median · ▼ 26 pts below county median

Grade 745%

School 45% · district not reported

▼ 1 pts below state median · ▼ 20 pts below county median

Grade 844%

School 44% · district not reported

even with state median · ▼ 17 pts below county median

Science

Grade 526%

School 26% · district not reported

▼ 2 pts below state median · ▼ 14 pts below county median

Grade 838%

School 38% · district not reported

▲ 13 pts above state median · ▼ 6 pts below county median

This schoolDistrict average, 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.

Proficiency by household income

English language arts

Grade 3Lower-income23%Higher-income44%21 pp gap

Grade 4Lower-income37%Higher-income58%21 pp gap

Grade 5Lower-income31%Higher-income51%20 pp gap

Grade 6Lower-income23%Higher-income43%20 pp gap

Grade 7Lower-income26%Higher-income63%36 pp gap

Grade 8Lower-income44%Higher-income44%1 pp gap

Mathematics

Grade 3Lower-income31%Higher-income41%10 pp gap

Grade 4Lower-income40%Higher-income50%10 pp gap

Grade 5Lower-income30%Higher-income29%1 pp gap

Grade 6Lower-income21%Higher-income40%19 pp gap

Grade 7Lower-income30%Higher-income50%20 pp gap

Grade 8Lower-income16%Higher-income30%14 pp gap