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Excellent

#75 of 1,790 private schools in CA

Top 4% of private schools

Westridge School for Girls

School

324 MADELINE DR, Pasadena, CA 91105

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 21 schools in Pasadena. Learn more

Enrollment

539

Student-Teacher

7.9:1

Score

8.1

Grades

4th – 12th

Updated 2021-22

How this school compares

In Pasadena

#4 of 21

public schools

California schools

#17 of 366

About Westridge School for Girls

Westridge School for Girls serves 539 students in grades 4-12 in Pasadena, California, offering an intimate educational environment with a remarkable 7.9:1 student-teacher ratio and 68 full-time equivalent teachers. This school has earned recognition as one of California's top-performing institutions, ranking #145 out of 1,790 schools statewide and placing in the 92nd percentile with a strong 9.0 out of 10 MySchoolScout rating. The school's academic excellence reflects the educational values of its surrounding community in the 91105 ZIP code, where 75% of residents hold bachelor's degrees or higher and the median household income reaches $163,253.

This affluent neighborhood, with median home values around $1.5 million and a low 5.5% poverty rate, provides a supportive backdrop for student achievement. With its small class sizes and high teacher-to-student ratio, Westridge creates opportunities for personalized attention and meaningful student-educator relationships throughout the upper elementary, middle, and high school years. The school operates within Pasadena's mid-size city setting, offering students access to both academic resources and the cultural richness of the greater Los Angeles area while maintaining the close-knit community feel that comes with its manageable enrollment size.

What Parents Should Know

With a student-teacher ratio of 7.9:1, Westridge School for Girls offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Westridge School for Girls operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Financial Overview

Source: IRS Form 990 (2023 filing)

Per-Pupil Spending
Total expenses ÷ enrollment
$52,661
Per-Pupil Revenue
Total revenue ÷ enrollment
$48,051
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
0.91x — Tight
Tuition Dependency
Share of revenue from program services (tuition, fees)
85%
Total Assets
End-of-year total assets from IRS filing
$74.8M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 539 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Westridge School for Girls compares to 21 public schools serving similar grades in Pasadena, CA

Student-Teacher Ratio
7.9:1
This School
vs
22.6:1
Public Avg
Avg School Size
539
This School
vs
709
Public Avg
Avg School Scout Rating
8.1
This School
vs
6.5
Public Avg

Student Demographics

Asian 30.4% vs 0%
White 28.9% vs 0%
Hispanic 15.8% vs 0%
Black 3.5% vs 0%
Westridge School for Girls Pasadena Public Avg

Nearby Other Schools

School Rating
Westridge School for Girls (this school) 8.1
Blair High 8.3
San Rafael Elementary 5.9
McKinley 4.3
Rose City High (Continuation) 6.6
Madison Elementary 5.0
Alma Fuerte Public 7.1
Hamilton Elementary 6.5
Washington Elementary STEM Magnet 4.5
Octavia E. Butler Magnet 7.2
Longfellow (Henry W.) Elementary 7.7
John Muir High 6.2
Marshall Fundamental 7.3
Learning Works 5.0
Norma Coombs Elementary 7.4
Webster Elementary 5.3
Options For Youth - Duarte Inc 3.1
Willard Elementary 8.4
Pasadena High 8.6
CIS Academy 8.2
Field (Eugene) Elementary 8.2

Showing 20 of 21 schools. View all schools in Pasadena

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A- 8.1 / 10
View breakdown
Student-Teacher Ratio 7.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 8.1 / 10
View breakdown
School Day Length 7.3 hours
Annual Instructional Hours 1,277.5
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A+ 9.7 / 10
View breakdown
Diversity Index 75%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
B 5.9 / 10
View breakdown
Enrollment 539
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Asian 30.4%
White 28.9%
Two or More 21.3%
Hispanic 15.8%
Black 3.5%

Source: NCES Private School Survey (PSS)

Location

324 MADELINE DR, Pasadena, CA 91105

Nearby Alternatives

Families considering Westridge School for Girls may also want to explore other schools in the area. THE WAVERLY SCHOOL (rated 7.4/10, 0.8 miles away), with a comparable rating. Another option is SEQUOYAH (rated 7.0/10, 0.6 miles away), a more accessible option. Additionally, IRL - WESTMORELAND ACADEMY (rated 6.9/10, 0.7 miles away, in nearby South Pasadena), a more accessible option. For more schools in Pasadena, see our Pasadena schools guide .

Nearby Schools

20 within 1.4 mi
School Distance Rating
Westridge School for Girls Pasadena 0.1 mi
MAYFIELD SENIOR SCHOOL Pasadena 0.3 mi 7.3
Mayfield Senior School Pasadena 0.3 mi
SEQUOYAH Pasadena 0.6 mi 7.0
Sequoyah School Pasadena 0.7 mi
IRL - WESTMORELAND ACADEMY South Pasadena 0.7 mi 6.9
Blair High Pasadena 0.7 mi 8.3
THE WAVERLY SCHOOL Pasadena 0.8 mi 7.4
MARANATHA HIGH SCHOOL Pasadena 1.0 mi 7.0
Maranatha High School Pasadena 1.1 mi
ST JAMES PARISH DAY SCHOOL & KINDERGARTEN South Pasadena 1.1 mi
Arroyo Vista Elementary South Pasadena 1.1 mi 6.5
San Pascual Elem Sci Tech Engr Arts And Math (STEAM) Magnet Los Angeles 1.0 mi 5.6
San Rafael Elementary Pasadena 1.1 mi 5.9
MAYFIELD JUNIOR SCHOOL Pasadena 1.1 mi 5.7
South Pasadena Senior High South Pasadena 1.3 mi 7.8
Mayfield Junior School Pasadena 1.1 mi
HILLSIDES EDUCATION CENTER Pasadena 1.1 mi 5.4
HOLY FAMILY CATHOLIC SCHOOL South Pasadena 1.3 mi 5.3
South Pasadena Middle South Pasadena 1.4 mi 7.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91105 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$156,835

Median Home Value

$1,615,700

Median Rent

$2,988/mo

Population

12,546

College Educated

73.3%

Homeownership

53.2%

Avg Commute

26.5 min

Poverty Rate

7.6%

Median Age

47.5

Community Profile

The community surrounding Westridge School for Girls has a median household income of $156,835. It is a well-educated community where 73% of adults hold a bachelor's degree or higher. The median home value in the area is $1,615,700, with a median rent of $2,988/month. The local poverty rate of 7.6% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
CALVARY CHRISTIAN ACADEMY Chula Vista, CA 8.0
PILGRIM SCHOOL Los Angeles, CA 8.2
Murrieta Canyon Academy Murrieta, CA 7.9
SACRAMENTO ADVENTIST ACADEMY Carmichael, CA 7.9
THE CAMBRIDGE SCHOOL San Diego, CA 7.9
SACRAMENTO COUNTRY DAY SCHOOL Sacramento, CA 7.8

Frequently Asked Questions

Common questions about Westridge School for Girls

What grades does Westridge School for Girls serve?

Westridge School for Girls serves students in grades 4th through 12th.

How many students attend Westridge School for Girls?

Westridge School for Girls has an enrollment of approximately 539 students.

What is the student-teacher ratio at Westridge School for Girls?

The student-teacher ratio at Westridge School for Girls is 7.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Westridge School for Girls rank in CA?

Westridge School for Girls is ranked #75 out of 1,790 private schools in CA.

What is Westridge School for Girls's MySchoolScout rating?

Westridge School for Girls has a composite rating of 8.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Westridge School for Girls a private school?

Yes, Westridge School for Girls is a private all-girls school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Westridge School for Girls a religious school?

No, Westridge School for Girls is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
58 Somewhat Walkable
Transit Score
53 Good Transit
Bike Score
61 Bikeable
City Safety
High (3,203/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Pasadena). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
4th – 12th
Enrollment
539
Gender Split
0% M / 100% F
Student-Teacher Ratio
7.9:1
Teachers (FTE)
68
Type
private
Coed Status
all-girls
Affiliation
Nonsectarian
School Day
7.3 hours
Days Per Year
175 days
Setting
Midsize City
County
LOS ANGELES
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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