Sequoia Middle, Pleasant Hill CA

Original Research by School Decision on Sequoia Middle

Sequoia Middle serves grades six through eight in Pleasant Hill, a suburban community in central Contra Costa County anchored by a compact downtown district and surrounded by residential neighborhoods with steady, transit-oriented growth. The school sits within Mt. Diablo Unified, a district that has recently expanded arts and music offerings through state funding and restructured pathways at its secondary schools.

In 2024-25, Sequoia's overall proficiency across tested subjects sits above the midpoint among districts in Contra Costa County. The school shows modest but consistent performance in English language arts, with students at sixth grade showing slightly lower proficiency and seventh grade performing strongest. Mathematics presents a softer spot: proficiency rates hover in the low-to-mid range across all three grades, with sixth grade the lowest. Science proficiency, tested only at eighth grade, is notably lower than the school's performance in other subjects. Earlier social-studies data from a different assessment showed mixed but substantial results among eighth graders.

The enrollment is stable at roughly medium size for a middle school, distributed fairly evenly across the three grades. Nearly a third of students qualify for free or reduced-price lunch. The student body reflects Contra Costa County's demographic diversity: Hispanic students make up the largest share, followed by white students, Asian students, and other groups. Specific enrollment numbers for English learners and students receiving special education services are not available in the current data.

Pleasant Hill itself is a family-oriented community of mixed character: residential neighborhoods like Poet's Corner with mid-century homes sit alongside newer transit-oriented apartments, particularly around the BART station. The downtown has walkable blocks with over fifty restaurants and shops, though many outer residential areas are not within walking distance of commercial activity. The city offers extensive parkland and trail networks, including the Contra Costa Canal and Iron Horse trails, reflecting steady investment in recreation and transit access.

Housing values in the area are substantially higher than state averages, and rent-to-income ratios suggest affordability is tight for renters, though housing has moderated modestly in the recent period. The local economy centers on retail, healthcare, education, and civil service, anchored by Diablo Valley College and nearby employers like Hospice East Bay and John Muir Health.

A parent considering Sequoia should understand that the school's math and science results suggest areas where academic support or tutoring might be worth exploring. The overall profile reflects a middle school serving a diverse, suburban community with moderate proficiency and stable enrollment, positioned within a district now actively expanding arts programming and reworking its career pathway structures at the high school level.

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Academic performance

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

Math

Grade 644%

School 44% · District 39% · ▲ 5 pts above district

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

Grade 748%

School 48% · District 37% · ▲ 11 pts above district

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

Grade 848%

School 48% · District 37% · ▲ 10 pts above district

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

English language arts

Grade 654%

School 54% · District 50% · ▲ 4 pts above district

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

Grade 758%

School 58% · District 49% · ▲ 8 pts above district

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

Grade 855%

School 55% · District 48% · ▲ 6 pts above district

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

Science

Grade 839%

School 39% · District 36% · ▲ 3 pts above district

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

Social studies

Grade 866%

School 66% · District 54% · ▲ 12 pts above district

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

This schoolMt. Diablo Unified, 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 6Lower-income44%Higher-income64%20 pp gap

Grade 7Lower-income42%Higher-income75%33 pp gap

Grade 8Lower-income43%Higher-income67%24 pp gap

Mathematics

Grade 6Lower-income31%Higher-income56%26 pp gap

Grade 7Lower-income30%Higher-income68%38 pp gap

Grade 8Lower-income36%Higher-income61%24 pp gap