Original Research by School Decision on Grant Union High
Grant Union High is a regular public high school in Sacramento serving grades 9 through 12, located in Twin Rivers Unified School District. The school enrolls a mid-sized cohort of students distributed fairly evenly across the four grades, with a large student body overall for a high school in the region.
The student body is predominantly students of color, with Hispanic students as the largest group, followed by Asian, Black, and students identifying as two or more races. A very substantial share of students qualify for free or reduced-price lunch, indicating that the school serves families with limited incomes. The data on students with disabilities and English learners was not available, so a parent or counselor should ask the school directly about these populations and the support systems in place.
Academic performance is below proficiency across measured subjects. In the most recent reported year, just under half of students demonstrated proficiency in English language arts. Math proficiency was lower, at roughly one-quarter of students. Science proficiency was the lowest of the three subjects. Only a single year of data was available, so trends cannot be shown and it is unclear whether these results represent a stable condition or a recent shift. A parent may want to look into this further with the school to understand what support structures exist for students who do not meet grade-level standards, what interventions are available, and what the school is doing to strengthen outcomes across subjects.
State testing data for graduation rate and chronic absenteeism was not available, limiting a fuller picture of school completion and attendance patterns. Information on specific course offerings, Advanced Placement availability, career and technical pathways, staff size and stability, and discipline practices was not provided in the available materials. Parents should contact the school directly or review its website to learn about the full course catalog, dual-credit opportunities, college preparation resources, and counseling support.
Twin Rivers Unified is in the midst of significant changes that affect the broader context for schools like Grant Union. A teachers strike in early 2026 lasted several weeks and disrupted classroom instruction; the settlement included substantial salary increases and expanded health benefits. The district also approved two facilities bond measures in 2022 that are now funding modernization of aging school buildings through property tax increases. These shifts reshape district finances and staffing stability. A family considering this school should understand that the district is managing recovery from labor disruption and navigating new capital projects, which can create both opportunity for improved facilities and near-term staffing or scheduling adjustments.
The Sacramento area housing market shows home values roughly aligned with national benchmarks, though rents are slightly elevated relative to incomes. Mortgage affordability is moderate given current interest rates, and renting is somewhat more affordable than buying, though both consume a meaningful share of household income. The local labor market sits at typical levels. For families looking to relocate to the Grant Union area, these conditions offer a middle-ground housing market with reasonable rental options.
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