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SCHOOL COMMUNITY·LENNOX·NCES 062142002565

Jefferson Elementary

10322 Condon Ave., Lennox, CA 90304 · (310) 680-5650 · Los Angeles County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL716 STUDENTS
Enrollment
716
Elementary
DISTRICT 550 · STATE 465
Student : Teacher
22.4:1
32 FTE teachers
DISTRICT 21.8:1 · STATE 22.3:1
Free / Reduced Lunch
93%
669 students
DISTRICT 94% · STATE 65%
Community
3
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
128
Grade 1
104
Grade 2
122
Grade 3
121
Grade 4
117
Grade 5
124
Student demographics
White
20%
DISTRICT 0% · STATE 20%
Hispanic
68496%
DISTRICT 96% · STATE 56%
Black
112%
DISTRICT 2% · STATE 5%
Asian
20%
DISTRICT 0% · STATE 12%
Two+
122%
DISTRICT 2% · STATE 6%
Pacific Islander
51%
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
36952%
Female
34748%

School pathway

Students here typically continue to
Jefferson ElementaryLennox Middle
Based on grade levels within Lennox. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
45.0%
CA avg 47.1% . +27.0pp since 2014
Math
40.6%
CA avg 35.6% . +22.6pp since 2014

What this means: On the CAASPP, California's statewide test, about 45 of every 100 students at this school read and write at grade level and about 41 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are up about 27 points since 2014, while math scores are up about 23 points.

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
43.5%
composite math + reading, all grades
Predicted
23.8%
based on CA schools with similar FRL share
Beats by
+19.7pp
above demographic expectation

What this means: About 44% of students here test proficient in math and reading, well above the roughly 24% typical for California schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 20 points, placing it in California's top 10%.

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
716
-187 (-21%) vs 2017
Student : Teacher
22.4:1
was 21.8:1
% White
0%
was 0%
% Hispanic
96%
was 93%
% Black
2%
was 1%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Jefferson Elementary

Located at 10322 Condon Ave., in Lennox, California, Jefferson Elementary is a sizable K-5 school that works with 716 students (grades K through 5), overseen by Lennox. Enrollment runs roughly 54% larger than the state mean of about 465.

Jefferson Elementary is one of 6 schools operated by Lennox, a district that educates 3,941 students overall.

Looking at the student body, Jefferson Elementary lists that nearly all students (96%) are Hispanic. That is noticeably more Hispanic than the county at large, where the share is closer to 48%.

Looking at school resources, On paper, Jefferson Elementary has 32 full-time-equivalent teachers, translating to a class-load average of around 22.4:1. That tracks the state average closely. An estimated 93% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Los Angeles County (around 70%), the school's rate is meaningfully above typical.

With demographic context factored in, Jefferson Elementary is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 23.8%; this one delivers 43.5%, a residual of +19.7 points.

In the broader community, community-level numbers for Los Angeles County indicate median household earnings sit near $90,112, roughly 36% of adults have completed at least a four-year degree, and the poverty rate sits near 10%. In all, Los Angeles County runs 2244 public schools (combined enrollment of about 1,265,907 students), of which Jefferson Elementary is one.

Nearest neighbor: Felton Elementary, around 0.4 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Jefferson Elementary comes 2nd of 7 in the immediate cluster, above the nearby-schools average of 33.7%.

The school occupies an outer-ring site.

Trend over the last 7 years. Over the past 7-year window, the student count edged down 21%: 903 students in 2018 compared to 716 in 2025.

On the community side, recent activity here tends to focus on school events, parent volunteer needs, and clubs. Members of the school community can share what they know.

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
Jefferson Elementary
District
Lennox
Address
10322 Condon Ave., Lennox, CA 90304
Phone
(310) 680-5650
County
Los Angeles County
Level
Elementary
Grade range
KG–05
Total enrollment
716
Teachers (FTE)
32
Student–teacher ratio
22.4:1
Free/Reduced lunch
669 (93%)
Locale
21-Suburb: Large
NCES ID
062142002565
Charter school
No
Virtual school
No

Related schools

Other schools in Lennox
Other schools in Lennox
Nearby schools

Frequently asked questions

About Jefferson Elementary
How large is Jefferson Elementary?
Jefferson Elementary enrolls approximately 716 students in grades KG-05.
What grades does Jefferson Elementary serve?
Jefferson Elementary serves grades KG-05.
How many teachers does Jefferson Elementary have?
Jefferson Elementary employs 32 FTE teachers, for a student-to-teacher ratio of 22.4:1.
What is the student diversity at Jefferson Elementary?
Student demographics at Jefferson Elementary are roughly 0% White, 96% Hispanic, 2% Black, 0% Asian, 2% Two or more.
Who oversees Jefferson Elementary?
Jefferson Elementary is overseen by Lennox in Los Angeles County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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