C. B. Eaton Elementary

Set in Cupertino, California, C. B. Eaton Elementary is a mid-tier primary school, overseen by Cupertino Union. It works with 489 students across grades K through 5.

Across the 23 schools in Cupertino Union (13,526 students total), C. B. Eaton Elementary accounts for its share of the district's footprint.

Demographically, C. B. Eaton Elementary lists that the largest single group is Asian, at 74% of enrollment. Other groups include 11% multiracial, 10% White, 4% Hispanic. By comparison, Santa Clara County as a whole is about 41% Asian, so the school skews considerably more Asian than its surroundings.

On the resource side, On paper, C. B. Eaton Elementary has 22 full-time-equivalent teachers, translating to a class-load average of around 22.6:1. That tracks the state average closely. About 16% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is south of Santa Clara County's rate of about 37%.

Adjusting for the school's free-and-reduced-lunch share, C. B. Eaton Elementary ranks in the top 10% of California public schools. The BeatsExpectations model, a per-state regression of composite proficiency on FRL share, predicts schools with this student profile to land around 70.1%; C. B. Eaton Elementary posts 87.0%, +16.8 points above that line.

In the area at large, community-level numbers for Santa Clara County indicate the typical household earns roughly $164,281 per year, roughly 57% of adults have completed at least a four-year degree, and the poverty rate sits near 4%. Across Santa Clara County's 412 public schools (combined enrollment of about 230,059 students), C. B. Eaton Elementary is one campus in the mix.

William Faria Elementary is the nearest neighboring public school, about 0.8 miles from this campus. Counting just inside five miles, 8 other public schools cluster around C. B. Eaton Elementary. Ranking that nearby cluster on reported proficiency puts C. B. Eaton Elementary at 4th of 9; the average score across the group is 86.1%.

Geographically, the school is in a metropolitan area.

Trend over the last 7 years. Over the past 7-year window, the student count fell 4%: 508 students in 2018 compared to 489 in 2025. Asian enrollment moved from 82% to 74% across the same window. Class-load math has tightened: from 24.8:1 in 2018 to 22.6:1 in 2025.

On this page, recent activity here tends to focus on open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.