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Elementary · Regular · Grades K to 5

C. B. Eaton Elementary, Cupertino, CA

C. B. Eaton Elementary is a public elementary school in Cupertino, part of Cupertino Union. It enrolled 489 students in 2024-25, with 23.3 students per full-time teacher.

Enrollment and teachers

Students
489
Teachers (FTE)
21.0
Students per teacher
23.3
Grades
K to 5

This school's ratio is 1.8 higher than the district figure of 21.5. The California average across schools is 21.9. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school23.3
District21.5
California21.9
United States15.3

School details

Address
20220 Suisun Dr., Cupertino, CA 95014
Phone
(408)255-2848
District
Cupertino Union
County
Santa Clara County
Level
Elementary
Type
Regular
Status
Open
Charter
No
Virtual
No
Locale
City: Small
NCES school ID
061029007787
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
44
Reduced-price lunch
33
Free or reduced-price lunch
7715.7% of enrollment.
Direct certification
18Students certified through programs such as SNAP, without an application.
Community Eligibility Provision
No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other elementary schools in Cupertino Union

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.