The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·SAN DIEGO UNIFIED·NCES 063432005499

Lewis Middle

5170 Greenbrier Ave., San Diego, CA 92120 · (619) 510-4300 · San Diego County
GRADES 06–08MIDDLE11-CITYTITLE IREGULAR SCHOOL1,013 STUDENTS
Enrollment
1,013
Middle
DISTRICT 688 · STATE 659
Student : Teacher
23.9:1
42 FTE teachers
DISTRICT 21.6:1 · STATE 20.7:1
Free / Reduced Lunch
48%
491 students
DISTRICT 63% · 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
335
Grade 7
325
Grade 8
353
Student demographics
White
34734%
DISTRICT 24% · STATE 20%
Hispanic
31631%
DISTRICT 45% · STATE 56%
Black
667%
DISTRICT 7% · STATE 5%
Asian
15716%
DISTRICT 14% · STATE 12%
Two+
12412%
DISTRICT 9% · STATE 6%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
20%
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
54854%
Female
46546%

Discussions

+ POST

Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
65.8%
CA avg 47.1% . +7.8pp since 2014
Math
56.4%
CA avg 35.6% . +2.4pp 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
60.8%
composite math + reading, all grades
Predicted
50.6%
based on CA schools with similar FRL share
Beats by
+10.2pp
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
1,013
-101 (-9%) vs 2017
Student : Teacher
23.9:1
was 23.8:1
% White
34%
was 32%
% Hispanic
31%
was 33%
% Black
7%
was 5%
% Asian
16%
was 20%
Source: NCES Common Core of Data

About Lewis Middle

Lewis Middle, a sprawling middle school in San Diego, California, run under San Diego Unified, educates 1,013 students, covering grades 6 through 8. That puts it 54% above the typical public school in California, which averages around 659 students.

San Diego Unified comprises 174 schools with combined enrollment of 94,828 students; Lewis Middle is among them.

For racial and ethnic makeup, Lewis Middle records that 34% of students identify as White, with the remaining enrollment distributed across several groups. The remainder breaks down as 31% Hispanic, 16% Asian, 12% multiracial, 7% Black. The wider county runs roughly 48% White, putting the school's mix visibly less White than the area baseline.

In terms of school funding signals, On paper, Lewis Middle has 42 full-time-equivalent teachers, translating to a class-load average of around 23.9:1. Statewide, the average ratio sits near 20.7:1, putting Lewis Middle higher than the state norm the norm. Around 48% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.

Adjusting for the school's free-and-reduced-lunch share, Lewis Middle tracks the demographic baseline. The model predicts 50.6% given the school's FRL share; actual proficiency is 60.8%.

In the broader community, ACS estimates for San Diego County put median household earnings sit near $106,268, roughly 43% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. In all, San Diego County runs 766 public schools (combined enrollment of about 467,437 students), of which Lewis Middle is one.

The closest other public school is Foster Elementary, roughly 0.4 miles away. Within five miles, there are 8 other public schools. On composite proficiency, Lewis Middle comes 4th of 8 in the immediate cluster, higher than the nearby-schools average of 60.3%.

Geographically, the school is in a high-density area.

Five-year trend. Over the past 7-year window, the student count contracted 9%: 1,114 students in 2018 compared to 1,013 in 2025. The Asian share of enrollment shrank from 20% to 16% over that span.

In the discussion threads here, the page collects discussion, questions, and updates around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.

San Diego County at a glance

View full county profile
Population
3,288,774
Census ACS
Median income
$106,268
Household, ACS
Bachelor's+
43%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
766
467,437 students

Quick facts

School name
Lewis Middle
District
San Diego Unified
Address
5170 Greenbrier Ave., San Diego, CA 92120
Phone
(619) 510-4300
County
San Diego County
Level
Middle
Grade range
06–08
Total enrollment
1,013
Teachers (FTE)
42
Student–teacher ratio
23.9:1
Free/Reduced lunch
491 (48%)
Locale
11-City: Large
NCES ID
063432005499
Charter school
No
Virtual school
No

Related schools

Other schools in San Diego Unified
Other schools in San Diego
Nearby schools

Frequently asked questions

About Lewis Middle
How many students attend Lewis Middle?
Lewis Middle enrolls approximately 1,013 students in grades 06-08.
What age range does Lewis Middle serve?
Lewis Middle serves students from grade 06 through grade 08.
How many students per teacher at Lewis Middle?
Approximately 23.9:1 students per teacher at Lewis Middle.
How diverse is Lewis Middle?
Lewis Middle reports a student body of 34% White, 31% Hispanic, 7% Black, 16% Asian, 12% Two or more.
What district is Lewis Middle in?
Lewis Middle is part of San Diego Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post