The top reported proficiency rate is 84% in Math. The lowest is 74% in English language arts.
Original Research by School Decision on White Oaks Elementary
White Oaks Elementary serves kindergarten through third grade in San Carlos, a small Peninsula city known for its walkable downtown core and quiet, tree-lined residential neighborhoods. The school sits in a community where median home values are high and the surrounding economy is anchored by life sciences and technology companies. Families in this area tend to be affluent, and White Oaks reflects that composition: the school's enrollment is small, with most students coming from white and Asian households, and only a small share of students qualify for free or reduced-price lunch.
On state assessments administered to third graders in the spring of 2025, White Oaks posted strong math proficiency, with the large majority of students meeting or exceeding state standards. Proficiency in English language arts was somewhat lower but still solid, with about three in four students meeting the standard. Across both subjects, the school's overall proficiency index places it in the top quartile relative to districts in San Mateo County. Only third-grade results are available because the school serves only the early grades and those are the grades California tests; earlier elementary years are not formally assessed at the state level, so no comparison is possible for kindergarten through second grade.
The school is part of the San Carlos Elementary School District, a TK-8 system that serves the city through eight schools spread across neighborhoods rather than clustered downtown. The district is in the midst of a substantial infrastructure refresh. Voters approved a bond measure in 2024 to fund facility upgrades across all nine campuses, and White Oaks is among the schools receiving Phase 2 HVAC system upgrades as part of that work. The district is also expanding Transitional Kindergarten, a program that families with four-year-olds may now access. At the same time, the district faces budget pressures. A parcel tax renewal measure is on the November ballot, expected to increase from the current amount, and the district's projected deficit is large enough that outcomes of that vote will bear on program funding and staffing. A parent weighing whether to buy or rent in the area would want to understand both the infrastructure investment and the ongoing tax implications, as parcel taxes are an annual cost that overlay property tax and mortgage obligations.
San Carlos itself is a stable, affluent community centered on a compact downtown of independently owned restaurants and shops, with a modernized Caltrain station anchoring transit access to the broader Bay Area. The city has been managing steady downtown redevelopment, and residents have recently debated the pace of housing growth. The K-3 student population at White Oaks appears resilient; there is no recent enrollment trend data in the available records, but the school's grade-by-grade count suggests a stable or gently fluctuating intake rather than sharp decline or growth. For families seeking a small early-elementary school with strong math outcomes in an affluent, low-poverty neighborhood with good transit access and civic amenities, White Oaks fits that profile. Data on special education identification rates, English learner enrollment, and chronic absenteeism were not available, so a parent may want to ask the school directly about those populations and supports.
See more original research from School Decision →