How does C. B. Eaton Elementary compare to other elementary schools in Cupertino?

C. B. Eaton Elementary has a SchoolScope composite score of 73.1/100, placing it at the 97th percentile statewide. 60% of students exceed standard, with a total of 1,048 students tested across grades and subjects.

What percentage of students exceed standards at C. B. Eaton Elementary?

59.9% of students at C. B. Eaton Elementary exceed the state standard on CAASPP assessments, while 82.8% meet or exceed it. The gap between these two numbers reveals whether the school pushes students beyond basic proficiency.

Is C. B. Eaton Elementary improving or declining?

C. B. Eaton Elementary's proficiency rate decreases by 0.5 percentage points from grade 3 to grade 5, suggesting the school is not sustaining early academic gains.

What is the chronic absenteeism rate at C. B. Eaton Elementary?

6.8% of students at C. B. Eaton Elementary are chronically absent (missing 10% or more of school days). This metric reflects school culture and family engagement, and is weighted at 15% in our composite score.

C. B. Eaton Elementary

Cupertino Union Cupertino Santa Clara County 95014

Composite Score

out of 100

State Percentile

of elementary schools

State Rank

1,048 students tested

School overview

Enrollment

478 students

Student-Teacher Ratio

24:1

Free/Reduced Lunch

16%

Teachers

20 full-time

Student demographics

Hispanic 3.4%

White 9.8%

Asian 73.8%

Black 0.4%

Other 12.6%

Performance breakdown

Performance breakdown for C. B. Eaton Elementary
Category	Percentage
Exceeded Standard	59.9%
Met Standard	22.9%
Below Standard	17.2%

Exceeded

59.9%

Met

22.9%

Below

17.2%

What other rankings don't show you

Most rating sites report "83% proficient" for C. B. Eaton Elementary and stop there. Here's what that number hides:

59.9% of students exceeded standard while 22.9% merely met it. That exceeded rate is 38.9 points above the state average of 21.0%. That's near the Cupertino Union district average of 58.0%. Compared to the 23 nearby schools within ~3 miles, this exceeded rate is 4.8 points higher (vs 55.1% average). The gap between "met" and "exceeded" is the difference between a school that clears the bar and one that raises it.

Proficiency drops by 0.5 percentage points from grade 3 to grade 5 — a signal that the school may not be sustaining early gains.

Chronic absenteeism is 6.8%, better than the state average of 18.7%.