The top reported proficiency rate is 67% in English language arts. The lowest is 55% in Science.
Original Research by School Decision on Quarry Trail Elementary
Quarry Trail Elementary sits in Rocklin, a suburban city in Placer County that grew up from granite quarrying and railroad history into a predominantly residential community in the Sierra Nevada foothills, northeast of Sacramento. The city's employment base spans education, technology firms including Oracle, and a wide retail corridor along its major highways. Rocklin has expanded rapidly over recent decades, and Quarry Trail itself opened only in 2022, making it one of the newer campuses in the Rocklin Unified system.
The school's most distinctive feature is the district's first dual language immersion program, a Spanish 50/50 model in which students spend half the school day with a Spanish-speaking teacher and the other half with an English-speaking teacher. Publicly reported information indicates Rocklin Unified has committed to carrying this program through grade twelve, meaning a child entering the program in kindergarten can follow a bilingual pathway all the way to graduation. For families who want a structured bilingual education from the earliest grades, this is a rare option in the district and worth understanding in detail directly with the school.
On the California assessments, Quarry Trail reports solid proficiency across most grades. In English language arts, fifth grade stands out as a clear strength, with most students meeting or exceeding standards. Third and fourth grade ELA results are also positive, comfortably above the midpoint, while sixth grade ELA runs somewhat lower. Math results follow a similar pattern: third grade leads, fourth and fifth are close behind, and sixth grade drops off compared to the earlier grades. Fifth grade science results, measured on the California Science Test, come in near the midpoint. Taken together, the school's overall proficiency index places it in the top quartile relative to districts in Placer County, which is a meaningful position in a county that includes some strong suburban systems.
Only one year of assessment data is available since the school is new, so there is no trend line yet. A parent cannot tell from these results whether performance is holding steady, climbing, or dipping, and that is simply a gap that time will fill. Data on chronic absenteeism and special education identification rates were not available in what was provided.
The student population is moderately sized for a K through 6 campus, with a notably heavy concentration in the youngest grades, reflecting the school's recent opening. The demographic composition is broadly reflective of a suburban, relatively affluent area: the Asian-American and Hispanic student populations are each substantial, white students form a plurality, and students who identify as two or more races make up a meaningful share as well. The share of students qualifying for free or reduced-price lunch is small, which places this among the lower-need campuses in California by that measure.
The housing market surrounding the school is expensive by national standards, with typical home values well above the statewide median and substantially above national norms. Values have edged slightly downward year over year. Rents have also softened marginally. Estimated monthly ownership costs are high relative to national income benchmarks, a practical consideration for families weighing a move into the attendance area.
One district-level development that could affect Quarry Trail families is a proposed school improvement bond that Rocklin Unified is considering placing on the November 2026 ballot. Publicly reported details indicate the measure would fund repairs and modernization at all seventeen district school sites. For homeowners, the bond would carry an assessed-value cost while bonds are outstanding, though the district has publicly projected that overall tax rates would likely not rise as a result. Since Quarry Trail is a newer campus, it is worth asking the district directly how the facilities investment would be allocated across sites of different ages and conditions.
Rocklin Unified also shifted from at-large to trustee-area board elections beginning in 2024, with full implementation in 2026, meaning families' local representation on the board is now tied to the specific trustee area where they live.
For a family drawn to bilingual education, Quarry Trail is genuinely unusual in this district. For families less focused on that program, the academic results are solid for a new campus, and the school's position in the county comparison set is a real strength, though the absence of multi-year trends means the picture is still coming into focus.
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