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SCHOOL COMMUNITY·REDWOOD CITY ELEMENTARY·NCES 063213004962

Clifford Elementary

225 Clifford Ave., Redwood City, CA 94062 · (650) 482-2402 · San Mateo County
GRADES KG–08ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL698 STUDENTS
Enrollment
698
Elementary
DISTRICT 507 · STATE 465
Student : Teacher
20.7:1
34 FTE teachers
DISTRICT 20.8:1 · STATE 22.3:1
Free / Reduced Lunch
50%
351 students
DISTRICT 62% · STATE 65%
Community
2
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
109
Grade 1
80
Grade 2
83
Grade 3
83
Grade 4
66
Grade 5
65
Grade 6
67
Grade 7
67
Grade 8
78
Student demographics
White
25737%
DISTRICT 22% · STATE 20%
Hispanic
31846%
DISTRICT 64% · STATE 56%
Black
30%
DISTRICT 1% · STATE 5%
Asian
548%
DISTRICT 6% · STATE 12%
Two+
619%
DISTRICT 7% · STATE 6%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
41%
DISTRICT 1% · 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
35651%
Female
34249%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
50.0%
CA avg 47.1% . +6.0pp since 2014
Math
45.3%
CA avg 35.6% . +16.3pp since 2014
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
47.4%
composite math + reading, all grades
Predicted
49.5%
based on CA schools with similar FRL share
Beats by
-2.1pp
below 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
698
+117 (+20%) vs 2017
Student : Teacher
20.7:1
was 22.4:1
% White
37%
was 45%
% Hispanic
46%
was 43%
% Black
0%
was 1%
% Asian
8%
was 5%
Source: NCES Common Core of Data

About Clifford Elementary

Clifford Elementary operates as a well-populated elementary school in Redwood City, California, one of the schools within Redwood City Elementary. Current enrollment sits at 698 students spanning grades K through 8. Enrollment runs roughly 50% bigger than the state mean of about 465.

Redwood City Elementary comprises 12 schools with combined enrollment of 6,378 students; Clifford Elementary is among them.

On demographics, Clifford Elementary shows that 46% of students identify as Hispanic, with the remaining enrollment distributed across several groups; the rest comes out to 37% White, 9% multiracial, 8% Asian. That is visibly more Hispanic than the county at large, where the share is closer to 25%.

On the income-and-resources front, The school reports having 34 full-time-equivalent teachers, for a student-teacher ratio near 20.7:1. Statewide, the average ratio sits near 22.3:1, putting Clifford Elementary tighter than the state norm the norm. Roughly 50% of students at Clifford Elementary qualify for free or reduced-price lunch, often used as a Title I proxy. Set against San Mateo County (around 34%), the school's rate is meaningfully above typical.

On a residual basis (actual vs predicted given the student mix), Clifford Elementary tracks the demographic baseline. The model predicts 49.5% given the school's FRL share; actual proficiency is 47.4%.

Around the school, ACS estimates for San Mateo County put median household earnings sit near $158,855, 54% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. Clifford Elementary is one of 176 public schools in San Mateo County (combined enrollment of about 82,403 students).

Nearest neighbor: White Oaks Elementary, around 0.8 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Clifford Elementary at 6th of 6; the average score across the group is 77.4%.

Clifford Elementary operates from a bedroom-community location.

Trend over the last 7 years. Looking back 7 years, enrollment at Clifford Elementary has grew 20%, going from 581 students in 2018 to 698 in 2025. Over the same period, the White share contracted from 45% to 37%. Class-load math has narrowed: from 22.4:1 in 2018 to 20.7:1 in 2025.

In the discussion threads here, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.

San Mateo County at a glance

View full county profile
Population
742,340
Census ACS
Median income
$158,855
Household, ACS
Bachelor's+
54%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
176
82,403 students

Quick facts

School name
Clifford Elementary
District
Redwood City Elementary
Address
225 Clifford Ave., Redwood City, CA 94062
Phone
(650) 482-2402
County
San Mateo County
Level
Elementary
Grade range
KG–08
Total enrollment
698
Teachers (FTE)
34
Student–teacher ratio
20.7:1
Free/Reduced lunch
351 (50%)
Locale
21-Suburb: Large
NCES ID
063213004962
Charter school
No
Virtual school
No

Related schools

Other schools in Redwood City Elementary
Other schools in Redwood City
Nearby schools

Frequently asked questions

About Clifford Elementary
How many students attend Clifford Elementary?
Clifford Elementary enrolls approximately 698 students in grades KG-08.
What grades does Clifford Elementary serve?
Clifford Elementary serves grades KG-08.
How many students per teacher at Clifford Elementary?
Approximately 20.7:1 students per teacher at Clifford Elementary.
What is the racial breakdown of students at Clifford Elementary?
At Clifford Elementary, the student body is approximately 37% White, 46% Hispanic, 0% Black, 8% Asian, 9% Two or more.
What district is Clifford Elementary in?
Clifford Elementary is part of Redwood City Elementary.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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