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SCHOOL COMMUNITY·RIVERSIDE UNIFIED·NCES 063315005146

Jefferson Elementary

4285 Jefferson St., Riverside, CA 92504 · (951) 352-8218 · Riverside County
GRADES KG–06ELEMENTARY11-CITYTITLE IREGULAR SCHOOL886 STUDENTS
Enrollment
886
Elementary
DISTRICT 671 · STATE 465
Student : Teacher
25.7:1
35 FTE teachers
DISTRICT 24.2:1 · STATE 22.3:1
Free / Reduced Lunch
86%
766 students
DISTRICT 76% · 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
155
Grade 1
101
Grade 2
132
Grade 3
128
Grade 4
115
Grade 5
118
Grade 6
137
Student demographics
White
4%
DISTRICT 15% · STATE 20%
Hispanic
87%
DISTRICT 70% · STATE 56%
Black
4%
DISTRICT 6% · STATE 5%
Asian
1%
DISTRICT 5% · STATE 12%
Two+
3%
DISTRICT 4% · STATE 6%
Native American
n/r
Pacific Islander
n/r
n/r: not reliably reported by NCES for this school. Hispanic, Pacific Islander, and Native American enrollment are systematically under-reported in the source data.
Gender split
Male
50%
Female
50%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
32.9%
CA avg 47.1% . -0.1pp since 2014
Math
23.6%
CA avg 35.6% . -11.4pp 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
28.2%
composite math + reading, all grades
Predicted
28.0%
based on CA schools with similar FRL share
Beats by
+0.2pp
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
886
-116 (-12%) vs 2017
Student : Teacher
25.7:1
was 24.9:1
% White
4%
was 9%
% Hispanic
87%
was 83%
% Black
4%
was 4%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Jefferson Elementary

Jefferson Elementary is a sizable elementary campus in Riverside, California, part of Riverside Unified. The school serves 886 students in grades K through 6. Enrollment runs roughly 91% bigger than the state mean of about 465.

Riverside Unified runs 48 schools in total, collectively educating 38,002 students. Jefferson Elementary is one of those campuses.

On the student-mix side, Jefferson Elementary reports that 87% of students identify as Hispanic, making the school strongly Hispanic-majority; the rest is composed of 4% White, 4% Black, 3% multiracial. The wider county runs roughly 51% Hispanic, putting the school's mix considerably more Hispanic than the area baseline.

On the income-and-resources front, On paper, Jefferson Elementary has 35 full-time-equivalent teachers, translating to a class-load average of around 25.7:1. Statewide, the average ratio sits near 22.3:1, putting Jefferson Elementary higher than the state norm the norm. Roughly 86% of students at Jefferson Elementary qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Riverside County runs at roughly 74%, so the school's eligibility rate is above the surrounding baseline.

On a residual basis (actual vs predicted given the student mix), Jefferson Elementary tracks the demographic baseline. The model predicts 28.0% given the school's FRL share; actual proficiency is 28.2%.

Across the wider county, community-level numbers for Riverside County indicate median household income runs about $93,074, roughly 26% of adults have completed at least a four-year degree, and the poverty rate sits near 8%. Across Riverside County's 543 public schools (combined enrollment of about 424,872 students), Jefferson Elementary is one campus in the mix.

Ramona High is the nearest neighboring public school, about 0.6 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Jefferson Elementary comes 7th of 9 in the immediate cluster, below the nearby-schools average of 30.6%.

Geographically, the school is in a metropolitan area.

Five-year trend. Over the past 7-year window, the student count fell 12%: 1,002 students in 2018 compared to 886 in 2025. The White share of enrollment declined from 9% to 4% over that span.

On this page, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. The community welcomes input from current and former families.

Riverside County at a glance

View full county profile
Population
2,478,600
Census ACS
Median income
$93,074
Household, ACS
Bachelor's+
26%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
543
424,872 students

Quick facts

School name
Jefferson Elementary
District
Riverside Unified
Address
4285 Jefferson St., Riverside, CA 92504
Phone
(951) 352-8218
County
Riverside County
Level
Elementary
Grade range
KG–06
Total enrollment
886
Teachers (FTE)
35
Student–teacher ratio
25.7:1
Free/Reduced lunch
766 (86%)
Locale
11-City: Large
NCES ID
063315005146
Charter school
No
Virtual school
No

Related schools

Other schools in Riverside Unified
Other schools in Riverside
Nearby schools

Frequently asked questions

About Jefferson Elementary
How large is Jefferson Elementary?
Jefferson Elementary enrolls approximately 886 students in grades KG-06.
Is Jefferson Elementary an elementary, middle, or high school?
Jefferson Elementary is an elementary school covering grades KG-06.
What is the student-teacher ratio at Jefferson Elementary?
The student-to-teacher ratio at Jefferson Elementary is approximately 25.7:1 (35 FTE teachers).
What is the racial breakdown of students at Jefferson Elementary?
At Jefferson Elementary, the student body is approximately 4% White, 87% Hispanic, 4% Black, 1% Asian, 3% Two or more.
What district is Jefferson Elementary in?
Jefferson Elementary is part of Riverside Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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