Original Research by School Decision on Arlington High
Arlington High is a mid-sized regular public high school serving grades nine through twelve in Riverside. Its enrollment is distributed across the grade levels, with roughly equal cohorts in the first three years and a slightly smaller senior class. The student body is predominantly Hispanic, with white, Asian, and Black students making up smaller portions of enrollment. Close to half of Arlington's students qualify for free or reduced-price lunch, reflecting the economic context of the surrounding area.
On state testing, Arlington's results show a wide range. In English language arts, the school reports just over half of students met proficiency. In science, about one in five students achieved proficiency. Mathematics performance is notably lower, with proficiency in the mid-teens. These figures come from the most recent available testing year; only a single year of data is available, so trends over time cannot be assessed. A parent may want to look into further with the school what instructional supports are in place for mathematics and science, and what the school's own assessment data shows about student progress.
Riverside Unified, the district that operates Arlington, has made district-wide changes that shape the classroom environment every student enters. The district hired instructional coaches and trained roughly a third of its teaching force in a new approach centered on four core concepts designed to remove barriers to learning and identify struggling students more quickly. Early reporting suggests gains in English and mathematics in the schools using this method, though the coaching initiative is federally funded and scheduled to end in a few years. Additionally, the district maintains an ethnic studies graduation requirement that was locally adopted more than a decade ago. That requirement survived a December challenge when the board considered dropping it due to budget pressures but voted to keep it after community pushback. Every Arlington student must complete a course meeting this requirement to graduate.
The school offers dual enrollment, allowing students to take college courses while still in high school, and a band program in the arts and music category. More detailed course offerings and program information are available through the school's website.
Housing in the Riverside zip code where Arlington is located runs moderately below the state average. Rents are modest and have edged up slightly, while home values have dipped slightly year-over-year. The rent-to-income ratio is manageable, though purchasing a home with a standard down payment would consume a substantial share of median household income. The area's local unemployment rate is modest, and median household income is solidly middle-class.
The school is a regular public high school, not a charter or magnet program. Neither English learner nor special education enrollment figures were available in the public data. Information on graduation rates and chronic absenteeism was not reported. Comparison data positioning Arlington against other high schools in Riverside County was not available due to missing school-level metrics, so the school's standing relative to similar schools in the county cannot be stated from this data.
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