The Quarry Lane School
Dublin, California · Grades PK–12 · 811 students · Private school
Combined (elementary & secondary) · Suburban setting · Alameda County
Enrollment
811
Grades
PK–12
Student-teacher ratio
9:1
Type
Nonsectarian
About these figures
Data is from the U.S. Department of Education's Private School Universe Survey (PSS), 2021–22 school year — a biennial census of private K-12 schools. Enrollment is total reported enrollment across all grades. The school reported 90 full-time-equivalent teachers. NCES classifies it as: Nonsectarian, regular school. Private schools are not required to take state accountability assessments, so no proficiency data or projected rating is shown.
School website
Methodology & sources
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Start learning free →About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by The Quarry Lane School, California, or any government education agency. All figures are drawn from the U.S. Department of Education's Private School Universe Survey for the 2021–22 school year and may not reflect current enrollment or staffing. COSMIQ does not collect or publish user reviews or ratings of schools.
Data last refreshed July 29, 2026.