The Heights Charter, Alpine CA - Test Scores & Data

Original Research by School Decision on The Heights Charter

The Heights Charter is a kindergarten through eighth grade independent-study charter school located in Alpine, an unincorporated, semi-rural community in eastern San Diego County about thirty miles from downtown San Diego. The school serves an enrollment of roughly three hundred students, with the largest cohort in kindergarten and progressively smaller classes in the upper grades.

The student body is predominantly white, with a smaller Hispanic population and a trace of other backgrounds. A modest share of students qualify for free or reduced-price lunch, and available demographic data does not include counts for students with disabilities or English learners, which is common for independent-study charters where those populations may be small or recorded differently. The school appears to draw families from the local Alpine area and surrounding foothills neighborhoods.

On state assessments administered in spring 2025, The Heights showed uneven proficiency across grade levels and subjects. In English language arts, performance ranges from about half of third and fourth graders meeting the proficiency bar to roughly three-quarters of seventh graders; eighth grade performance sits in the middle of that band. Math proficiency is notably lower across the board, ranging from about one-third of eighth graders meeting proficiency to roughly two-thirds of third graders. Sixth grade shows slightly stronger math results than the grades immediately below and above it. Science testing, which occurs only in grades five and eight, shows about half of fifth graders and two-fifths of eighth graders proficient. Across tested subjects and grades, the school's overall proficiency index places it in the top quartile among schools in San Diego County, a position driven primarily by the stronger elementary-level results and some upper-middle grades strength in ELA.

The pattern suggests that the school's stronger performance is concentrated in the primary grades, while the upper elementary and middle grades show more modest outcomes, especially in mathematics. A parent might want to ask the school directly about curricular or instructional approaches in math, why eighth grade dips notably below the school's sixth grade outcomes, and what supports are in place for students not meeting proficiency.

Alpine itself is a quiet, car-dependent community oriented toward single-family homes on large lots, light agriculture, and access to hiking and outdoor recreation in the surrounding national forest and mountain areas. The town center along Alpine Boulevard and Arnold Way provides small commercial shops and services. The Viejas Casino and Resort and Viejas Outlet Center are the major economic anchors, but Alpine retains a rural, neighborhood feel with minimal traffic and congestion. Housing values and rents in the zip code are above California and national medians, reflecting the semi-rural foothill setting and proximity to San Diego County. The region is experiencing steady, managed growth aimed at preserving character; the County recently undertook its first comprehensive community plan update in several years, and an affordable housing project opened in 2023, signaling some policy attention to growth and housing diversity.

The Heights Charter is authorized by Dehesa Elementary School District and operated as an independent-study program, which means students typically work through curriculum at their own pace with support from school staff rather than in a traditional classroom setting. This model suits families seeking flexibility or individualized pacing but requires a level of student independence and parent or guardian involvement in supervision that traditional schools do not demand. No recent governance changes or district-wide curricular shifts are publicly documented, suggesting the school has operated relatively consistently over the past several years.

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Academic performance

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

Math

Grade 367%

School 67% · district not reported

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

Grade 458%

School 58% · district not reported

▲ 20 pts above state median · ▲ 15 pts above county median

Grade 557%

School 57% · district not reported

▲ 27 pts above state median · ▲ 23 pts above county median

Grade 658%

School 58% · district not reported

▲ 28 pts above state median · ▲ 23 pts above county median

Grade 756%

School 56% · district not reported

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

Grade 838%

School 38% · district not reported

▲ 10 pts above state median · ▲ 7 pts above county median

English language arts

Grade 357%

School 57% · district not reported

▲ 17 pts above state median · ▲ 10 pts above county median

Grade 454%

School 54% · district not reported

▲ 12 pts above state median · ▲ 6 pts above county median

Grade 564%

School 64% · district not reported

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

Grade 658%

School 58% · district not reported

▲ 14 pts above state median · ▲ 6 pts above county median

Grade 774%

School 74% · district not reported

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

Grade 860%

School 60% · district not reported

▲ 16 pts above state median · ▲ 13 pts above county median

Science

Grade 554%

School 54% · district not reported

▲ 26 pts above state median · ▲ 19 pts above county median

Grade 840%

School 40% · district not reported

▲ 14 pts above state median · ▲ 9 pts above 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.