Original Research by School Decision on Miramonte High
Miramonte High sits in Orinda, an affluent, leafy hillside community about a half-hour east of San Francisco where residential enclaves rather than a street grid dominate the landscape. The school itself is a four-year public high school of mid-sized enrollment, well distributed across grades nine through twelve.
The student body at Miramonte is predominantly white and Asian, with white students making up a majority and Asian students forming a substantial minority. Hispanic and multiracial students are present in smaller numbers, while black and Native American enrollment is minimal. A very small share of students qualify for free or reduced-price lunch, reflecting the district's overall economic character; Orinda's median home value is among the highest in the region, and the town functions as a commuter suburb for professionals working in San Francisco, Oakland, and Silicon Valley.
Academic performance on the most recent state testing shows proficiency rates in English language arts clearly above the midpoint among Contra Costa County districts, in mathematics above the midpoint as well, and in science at the midpoint. The school's strengths in ELA and math are genuine. Math proficiency, while solid, sits lower than ELA, which is typical for many schools but worth noting if quantitative skills matter heavily for a family's college or career plans. Science proficiency at the county midpoint suggests room for growth in that subject. Only one year of testing data was available, so longer-term trends could not be assessed.
A graduation rate for Miramonte was not reported in the available data, which typically indicates the school does report such a figure but it was not made available to us. The school serves grades nine through twelve, so a four-year graduation rate should exist; a parent may want to ask the school directly for this metric.
The community context matters here. Orinda is experiencing rapid housing development for the first time in its history, with major approved and planned projects reshaping the town's footprint and adding density near downtown and transit. The district faces a significant fiscal constraint: Acalanes Union High School District's parcel tax, which had funded substantial portions of curriculum and support services, failed to pass in May 2025. As a result, the district implemented substantial budget cuts for the 2025-2026 school year, including larger class sizes, fewer elective offerings, reduced professional development, and tighter supply budgets. Further cuts are expected in coming years unless new revenue materializes. These constraints directly affect what families experience: fewer course choices, potentially less individualized attention, and tighter resource allocation than the school might otherwise provide.
The school is part of a district that includes Lafayette, Moraga, Orinda, and Walnut Creek. Miramonte serves Orinda students. The town itself has a strong civic life anchored by the BART station, a public library, community center, and the small downtown arts and retail core, though residents note a shortage of restaurants and entertainment beyond those basics. The setting is quiet and family-oriented, with strong schools (both K-8 and high school) being a significant draw for families moving to the area, though the accelerating housing development may gradually reshape that character.
For families considering Miramonte, the profile is of a solid academic performer in an affluent suburb with real strengths in English language arts and mathematics, set against a backdrop of fiscal pressure on the district that will mean fewer electives, tighter resources, and larger classes than families might have encountered five years ago. The school itself is performing well on state measures, but the funding environment is a material factor in the overall experience.
See more original research from School Decision →