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SCHOOL COMMUNITY·JURUPA UNIFIED·NCES 061926002318

Rubidoux High

4250 Opal St., Jurupa Valley, CA 92509 · (951) 222-7700 · Riverside County
GRADES 09–12HIGH21-SUBURBTITLE IREGULAR SCHOOL1,259 STUDENTS
Enrollment
1,259
High
DISTRICT 1,392 · STATE 838
Student : Teacher
20.6:1
61 FTE teachers
DISTRICT 20.5:1 · STATE 18.2:1
Free / Reduced Lunch
89%
1,115 students
DISTRICT 80% · STATE 65%
Community
5
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 932125%
Grade 1034327%
Grade 1129323%
Grade 1230224%
Student demographics
16%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 25% · STATE 62% · US 70%
White
454%
DISTRICT 7% · STATE 20% · US 43%
Hispanic
1,15592%
DISTRICT 86% · STATE 56% · US 30%
Black
222%
DISTRICT 2% · STATE 5% · US 15%
Asian
141%
DISTRICT 3% · STATE 12% · US 6%
Two+
151%
DISTRICT 2% · STATE 6% · US 5%
Native American
30%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
40%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
69355%
Female
56545%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
34.4%
CA avg 49.1% . -6.6pp since 2014
Math
9.5%
CA avg 37.7% . -4.5pp since 2014

What this means: On the CAASPP, California's statewide test, about 34 of every 100 students at this school read and write at grade level and about 10 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 7 points since 2014, while math scores are down about 4 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts10.3%24.1%24.4%41.2%
Math1.5%8.0%18.3%72.1%
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.

CAASPP results by year

School yearEnglish Language ArtsMath
2024-2534.4%9.5%
2023-2420.3%5.6%
2022-2334.1%5.3%
2021-2227.1%6.1%
2018-1941.1%11.1%
2017-1839.7%12.9%
2016-1750.7%16.0%
2015-1642.0%20.0%
2014-1541.0%14.0%
% met or exceeded standard, all students and all tested grades.
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
17.4%
composite math + reading, all grades
Predicted
27.6%
based on CA schools with similar FRL share
Beats by
-10.2pp
below demographic expectation

What this means: About 17% of students here test proficient in math and reading, compared with the roughly 28% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Where Rubidoux High ranks

Among high schools
MeasureThis schoolIn CaliforniaIn Riverside County
State test proficiency
ranked highest first
17.4%#1,016 of 1,052#59 of 60
Math proficiency
ranked highest first
9.5%#975 of 1,056#56 of 60
Reading proficiency
ranked highest first
34.4%#962 of 1,056#58 of 60
3-year test score change
ranked biggest gain first
+5.3pp#334 of 1,044#18 of 59
Enrollment
ranked largest first
1,259#660 of 2,093#51 of 100
Students per teacher
ranked fewest first
20.6:1#642 of 1,352#19 of 75
Diversity index
ranked most diverse first
15.5%#1,159 of 1,351#69 of 75
Enrollment change since 2017-18
ranked steepest decline first
-19.9%#178 of 802#10 of 48
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,259
-313 (-20%) vs 2017
Student : Teacher
20.6:1
was 22.1:1
% White
4%
was 4%
% Hispanic
92%
was 91%
% Black
2%
was 2%
% Asian
1%
was 1%
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree or reduced lunch
2024-251,2596120.6:189% (1,115)
2023-241,32367.619.6:192% (1,211)
2022-231,4077020.1:190% (1,264)
2017-181,57271.222.1:182% (1,283)
Source: NCES Common Core of Data. Rows are the federal collections on file for Rubidoux High.

About Rubidoux High

Rubidoux High is a large high school in Jurupa Unified, located in Jurupa Valley, California. It has an enrollment of 1,259 students in grades 9 through 12. Across high schools in California, the average enrollment is about 838.

The district for Rubidoux High is Jurupa Unified, with 24 schools and 17,739 students.

Hispanic students account for 92% of the school's enrollment. Beyond that, enrollment is 4% White. The Hispanic share of the county population is lower, at 51%. On a 0 to 100 scale, the school's diversity index is 16, compared with 70 nationally.

There are 61 full-time-equivalent teachers at Rubidoux High, giving a ratio of 20.6:1. High schools in California have an average ratio of 18.2:1. By family income, 89% of students are eligible for free or reduced-price lunch. That is higher than the 74% average for public schools in Riverside County.

Rubidoux High's actual average proficiency rate across its state test results (17.4%) and its predicted rate (27.6%) put it outside the top and bottom 10% of California schools.

Census data for Riverside County show the median household earns about $93,074 a year, 26% of adults hold a bachelor's degree or higher, and about 8% of people live in poverty. Counting Rubidoux High, Riverside County has 543 public schools.

A public school about 0.4 miles away, Rustic Lane Elementary, is the closest to Rubidoux High. Rubidoux High has at least 8 other public schools within five miles. Nearby schools with test data average 20.1% proficiency; Rubidoux High posts 17.4%.

The National Center for Education Statistics classifies the school's location as Suburb: Large, meaning it is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Federal enrollment counts decreased from 1,572 (2017-18) to 1,259 (2024-25). From 2017-18 to 2024-25, the ratio dropped from 22.1:1 to 20.6:1.

This community page is for conversations about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.

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
Rubidoux High
District
Jurupa Unified
Address
4250 Opal St., Jurupa Valley, CA 92509
Phone
(951) 222-7700
County
Riverside County
Level
High
Grade range
09–12
Total enrollment
1,259
Teachers (FTE)
61
Student–teacher ratio
20.6:1
Free/Reduced lunch
1,115 (89%)
Locale
21-Suburb: Large
NCES ID
061926002318
Charter school
No
Virtual school
No

Related schools

Other schools in Jurupa Unified
Other schools in Jurupa Valley
Nearby schools

Frequently asked questions

About Rubidoux High
How large is Rubidoux High?
Rubidoux High enrolls approximately 1,259 students in grades 09-12.
What age range does Rubidoux High serve?
Rubidoux High serves students from grade 09 through grade 12.
How many students per teacher at Rubidoux High?
Approximately 20.6:1 students per teacher at Rubidoux High.
What is the racial breakdown of students at Rubidoux High?
At Rubidoux High, the student body is approximately 4% White, 92% Hispanic, 2% Black, 1% Asian, 1% Two or more.
Who oversees Rubidoux High?
Rubidoux High is overseen by Jurupa Unified in Riverside County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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