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SCHOOL COMMUNITY·LOS ANGELES UNIFIED·NCES 062271003205

William Mulholland Middle

17120 Vanowen St., Lake Balboa, CA 91406 · (818) 609-2500 · Los Angeles County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL1,098 STUDENTS
Enrollment
1,098
Middle
DISTRICT 835 · STATE 659
Student : Teacher
19.4:1
57 FTE teachers
DISTRICT 18.2:1 · STATE 20.7:1
Free / Reduced Lunch
94%
1,027 students
DISTRICT 84% · STATE 65%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
418
Grade 7
351
Grade 8
329
Student demographics
White
807%
DISTRICT 10% · STATE 20%
Hispanic
93986%
DISTRICT 73% · STATE 56%
Black
242%
DISTRICT 7% · STATE 5%
Asian
394%
DISTRICT 5% · STATE 12%
Two+
141%
DISTRICT 5% · STATE 6%
Native American
10%
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
61156%
Female
48744%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
38.6%
CA avg 47.1% . +13.6pp since 2014
Math
25.4%
CA avg 35.6% . +8.4pp 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
32.0%
composite math + reading, all grades
Predicted
23.8%
based on CA schools with similar FRL share
Beats by
+8.3pp
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
1,098
-283 (-20%) vs 2017
Student : Teacher
19.4:1
was 24.2:1
% White
7%
was 5%
% Hispanic
86%
was 88%
% Black
2%
was 3%
% Asian
4%
was 3%
Source: NCES Common Core of Data

About William Mulholland Middle

Located at 17120 Vanowen St., in Lake Balboa, California, William Mulholland Middle is a substantial 6-8 campus that caters to 1,098 students (grades 6 through 8), operated by Los Angeles Unified. That puts it 67% larger than the typical public school in California, which averages around 659 students.

William Mulholland Middle is one of 784 schools operated by Los Angeles Unified, a district that works with 406,887 students overall.

Demographically, William Mulholland Middle shows that nearly all students (86%) are Hispanic; the rest reads as 7% White, 4% Asian, 2% Black. By comparison, Los Angeles County as a whole is about 48% Hispanic, so the school skews noticeably more Hispanic than its surroundings.

In terms of school funding signals, On paper, William Mulholland Middle has 57 full-time-equivalent teachers, translating to a class-load average of around 19.4:1. Statewide, the average ratio sits near 20.7:1, putting William Mulholland Middle tighter than the state norm the norm. About 94% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, Los Angeles County runs at roughly 70%, so the school's eligibility rate is meaningfully above the surrounding baseline.

With demographic context factored in, William Mulholland Middle tracks the demographic baseline. The model predicts 23.8% given the school's FRL share; actual proficiency is 32.0%.

In the surrounding community, community-level numbers for Los Angeles County indicate the typical household earns roughly $90,112 per year, 36% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 10%. William Mulholland Middle is one of 2244 public schools in Los Angeles County (combined enrollment of about 1,265,907 students).

Lake Balboa College Preparatory Magnet K-12 is the nearest neighboring public school, about 0.2 miles from this campus. Counting just inside five miles, 8 other public schools cluster around William Mulholland Middle.

Geographically, the school is in a city-core area.

Five-year trend. Looking back 7 years, enrollment at William Mulholland Middle has edged down 20%, going from 1,381 students in 2018 to 1,098 in 2025. The student-to-teacher ratio tightened from 24.2:1 in 2018 to 19.4:1 today.

Inside the community feed, the feed for William Mulholland Middle typically covers enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.

Los Angeles County at a glance

View full county profile
Population
9,808,667
Census ACS
Median income
$90,112
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
2,244
1,265,907 students

Quick facts

School name
William Mulholland Middle
District
Los Angeles Unified
Address
17120 Vanowen St., Lake Balboa, CA 91406
Phone
(818) 609-2500
County
Los Angeles County
Level
Middle
Grade range
06–08
Total enrollment
1,098
Teachers (FTE)
57
Student–teacher ratio
19.4:1
Free/Reduced lunch
1,027 (94%)
Locale
11-City: Large
NCES ID
062271003205
Charter school
No
Virtual school
No

Related schools

Other schools in Los Angeles Unified
Other schools in Lake Balboa
Nearby schools

Frequently asked questions

About William Mulholland Middle
How large is William Mulholland Middle?
William Mulholland Middle enrolls approximately 1,098 students in grades 06-08.
What age range does William Mulholland Middle serve?
William Mulholland Middle serves students from grade 06 through grade 08.
What is the student-teacher ratio at William Mulholland Middle?
The student-to-teacher ratio at William Mulholland Middle is approximately 19.4:1 (57 FTE teachers).
What is the racial breakdown of students at William Mulholland Middle?
At William Mulholland Middle, the student body is approximately 7% White, 86% Hispanic, 2% Black, 4% Asian, 1% Two or more.
Is William Mulholland Middle public or private?
William Mulholland Middle is a public K-12 school, overseen by Los Angeles Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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