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SCHOOL COMMUNITY·CUPERTINO UNION·NCES 061029004034

D. J. Sedgwick Elementary

19200 Phil Ln., Cupertino, CA 95014 · (408) 252-3103 · Santa Clara County
GRADES KG–05ELEMENTARY13-CITYREGULAR SCHOOL407 STUDENTS
Enrollment
407
Elementary
DISTRICT 493 · STATE 465
Student : Teacher
21.6:1
19 FTE teachers
DISTRICT 22.3:1 · STATE 22.3:1
Free / Reduced Lunch
27%
110 students
DISTRICT 19% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
80
Grade 1
53
Grade 2
53
Grade 3
70
Grade 4
74
Grade 5
77
Student demographics
White
318%
DISTRICT 12% · STATE 20%
Hispanic
338%
DISTRICT 7% · STATE 56%
Asian
29873%
DISTRICT 70% · STATE 12%
Two+
4110%
DISTRICT 10% · STATE 6%
Native American
31%
DISTRICT 0% · STATE 0%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
21854%
Female
18946%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
77.7%
CA avg 47.1% . +1.7pp since 2014
Math
80.1%
CA avg 35.6% . +2.1pp since 2014
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of CA schools after controlling for student poverty
Actual proficiency
78.8%
composite math + reading, all grades
Predicted
63.4%
based on CA schools with similar FRL share
Beats by
+15.3pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
407
-269 (-40%) vs 2017
Student : Teacher
21.6:1
was 25.5:1
% White
8%
was 12%
% Hispanic
8%
was 5%
% Black
0%
was 1%
% Asian
73%
was 77%
Source: NCES Common Core of Data

About D. J. Sedgwick Elementary

D. J. Sedgwick Elementary is an average-sized primary school in Cupertino, California, one of the schools within Cupertino Union. The school hosts 407 students in grades K through 5.

Cupertino Union comprises 23 schools with combined enrollment of 13,526 students; D. J. Sedgwick Elementary is among them.

In terms of who attends, D. J. Sedgwick Elementary logs that Asian students make up the majority at 73%; the rest breaks down as 10% multiracial, 8% Hispanic, 8% White. That is considerably more Asian than the county at large, where the share is closer to 41%.

On the resource side, On paper, D. J. Sedgwick Elementary has 19 full-time-equivalent teachers, translating to a class-load average of around 21.6:1. Statewide, the average ratio sits near 22.3:1, putting D. J. Sedgwick Elementary tighter than the state norm the norm. An estimated 27% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Santa Clara County runs at roughly 37%, so the school's eligibility rate is meaningfully below the surrounding baseline.

On a residual basis (actual vs predicted given the student mix), D. J. Sedgwick 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 63.4%; D. J. Sedgwick Elementary posts 78.8%, +15.3 points above that line.

In the area at large, Santa Clara County reports that the typical household earns roughly $164,281 per year, 57% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 4%. D. J. Sedgwick Elementary is one of 412 public schools in Santa Clara County (combined enrollment of about 230,059 students).

Warren E. Hyde Middle is the nearest neighboring public school, about 0.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts D. J. Sedgwick Elementary at 7th of 9; the average score across the group is 85.5%.

The campus sits in an urban setting.

Looking at the recent track record. Looking back 7 years, enrollment at D. J. Sedgwick Elementary has ticked down 40%, going from 676 students in 2018 to 407 in 2025. The Asian share of enrollment decreased from 77% to 73% over that span. Class-load math has fell: from 25.5:1 in 2018 to 21.6:1 in 2025.

On the community side, posts here usually surface around school events, parent volunteer needs, and clubs. The community welcomes input from current and former families.

Santa Clara County at a glance

View full county profile
Population
1,902,047
Census ACS
Median income
$164,281
Household, ACS
Bachelor's+
57%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
412
230,059 students

Quick facts

School name
D. J. Sedgwick Elementary
District
Cupertino Union
Address
19200 Phil Ln., Cupertino, CA 95014
Phone
(408) 252-3103
County
Santa Clara County
Level
Elementary
Grade range
KG–05
Total enrollment
407
Teachers (FTE)
19
Student–teacher ratio
21.6:1
Free/Reduced lunch
110 (27%)
Locale
13-City: Small
NCES ID
061029004034
Charter school
No
Virtual school
No

Related schools

Other schools in Cupertino Union
Other schools in Cupertino
Nearby schools

Frequently asked questions

About D. J. Sedgwick Elementary
What is the total enrollment at D. J. Sedgwick Elementary?
D. J. Sedgwick Elementary enrolls approximately 407 students in grades KG-05.
Is D. J. Sedgwick Elementary an elementary, middle, or high school?
D. J. Sedgwick Elementary is an elementary school covering grades KG-05.
How many teachers does D. J. Sedgwick Elementary have?
D. J. Sedgwick Elementary employs 19 FTE teachers, for a student-to-teacher ratio of 21.6:1.
How diverse is D. J. Sedgwick Elementary?
D. J. Sedgwick Elementary reports a student body of 8% White, 8% Hispanic, 73% Asian, 10% Two or more.
Is D. J. Sedgwick Elementary public or private?
D. J. Sedgwick Elementary is a public K-12 school, overseen by Cupertino Union.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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