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SCHOOL COMMUNITY·RIALTO UNIFIED·NCES 063237004998

Rialto Middle

1262 West Rialto Ave., Rialto, CA 92376 · (909) 879-7308 · San Bernardino County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL1,017 STUDENTS
Enrollment
1,017
Middle
DISTRICT 1,071 · STATE 659
Student : Teacher
21.9:1
46 FTE teachers
DISTRICT 24.4:1 · STATE 20.7:1
Free / Reduced Lunch
88%
894 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
326
Grade 7
339
Grade 8
352
Student demographics
White
111%
DISTRICT 2% · STATE 20%
Hispanic
88887%
DISTRICT 87% · STATE 56%
Black
909%
DISTRICT 8% · STATE 5%
Asian
101%
DISTRICT 1% · STATE 12%
Two+
151%
DISTRICT 1% · 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
52652%
Female
49148%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
37.1%
CA avg 47.1% . +15.1pp since 2014
Math
16.4%
CA avg 35.6% . +4.4pp 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
26.8%
composite math + reading, all grades
Predicted
27.1%
based on CA schools with similar FRL share
Beats by
-0.3pp
below 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
1,017
-226 (-18%) vs 2017
Student : Teacher
21.9:1
was 25.7:1
% White
1%
was 2%
% Hispanic
87%
was 85%
% Black
9%
was 10%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Rialto Middle

As a sizable junior high in Rialto, California, Rialto Middle hosts 1,017 students from grades 6 through 8, part of Rialto Unified. That puts it 54% above the typical public school in California, which averages around 659 students.

Rialto Unified comprises 29 schools with combined enrollment of 23,067 students; Rialto Middle is among them.

On demographics, Rialto Middle logs that 87% of students identify as Hispanic, making the school strongly Hispanic-majority. The remainder reads as 9% Black. That is noticeably more Hispanic than the county at large, where the share is closer to 55%.

On the income-and-resources front, On paper, Rialto Middle has 46 full-time-equivalent teachers, translating to a class-load average of around 21.9:1. The state averages around 20.7:1, so this campus is higher than the state norm typical. Around 88% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. That share is higher than San Bernardino County's rate of about 74%.

With demographic context factored in, Rialto Middle sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 27.1%; this one delivers 26.8%.

Zooming out to the county, San Bernardino County reports that median household earnings sit near $85,478, about 23% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 11%. In all, San Bernardino County runs 583 public schools (combined enrollment of about 393,648 students), of which Rialto Middle is one.

The closest other public school is Charlotte N. Werner Elementary, roughly 0.2 miles away. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Rialto Middle ranks 4th on composite proficiency, above the local average of 26.4%.

The campus sits in an outer-ring setting.

Trend over the last 7 years. Rialto Middle's enrollment has declined 18% since 2018, when it stood at 1,243 (now 1,017). The student-to-teacher ratio pulled in from 25.7:1 in 2018 to 21.9:1 today.

On the community side, posts here usually surface around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

San Bernardino County at a glance

View full county profile
Population
2,197,104
Census ACS
Median income
$85,478
Household, ACS
Bachelor's+
23%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
583
393,648 students

Quick facts

School name
Rialto Middle
District
Rialto Unified
Address
1262 West Rialto Ave., Rialto, CA 92376
Phone
(909) 879-7308
County
San Bernardino County
Level
Middle
Grade range
06–08
Total enrollment
1,017
Teachers (FTE)
46
Student–teacher ratio
21.9:1
Free/Reduced lunch
894 (88%)
Locale
21-Suburb: Large
NCES ID
063237004998
Charter school
No
Virtual school
No

Related schools

Other schools in Rialto Unified
Other schools in Rialto
Nearby schools

Frequently asked questions

About Rialto Middle
What is the total enrollment at Rialto Middle?
Rialto Middle enrolls approximately 1,017 students in grades 06-08.
What age range does Rialto Middle serve?
Rialto Middle serves students from grade 06 through grade 08.
How many students per teacher at Rialto Middle?
Approximately 21.9:1 students per teacher at Rialto Middle.
What is the racial breakdown of students at Rialto Middle?
At Rialto Middle, the student body is approximately 1% White, 87% Hispanic, 9% Black, 1% Asian, 1% Two or more.
Who oversees Rialto Middle?
Rialto Middle is overseen by Rialto Unified in San Bernardino County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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