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SCHOOL COMMUNITY·DOWNEY UNIFIED·NCES 061146001273

Rio Hondo Elementary

7731 East Muller St., Downey, CA 90241 · (562) 904-3568 · Los Angeles County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL838 STUDENTS
Enrollment
838
Elementary
DISTRICT 710 · STATE 465
Student : Teacher
23.3:1
36 FTE teachers
DISTRICT 24.3:1 · STATE 22.3:1
Free / Reduced Lunch
83%
692 students
DISTRICT 78% · STATE 65%
Community
5
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten16219%
Grade 111414%
Grade 212014%
Grade 316319%
Grade 414317%
Grade 513616%
Student demographics
18%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 21% · STATE 62% · US 70%
White
506%
DISTRICT 5% · STATE 20% · US 43%
Hispanic
75991%
DISTRICT 89% · STATE 56% · US 30%
Black
152%
DISTRICT 3% · STATE 5% · US 15%
Asian
111%
DISTRICT 2% · STATE 12% · US 6%
Two+
30%
DISTRICT 1% · STATE 6% · US 5%
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
41349%
Female
42551%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
51.4%
CA avg 49.1% . +11.4pp since 2014
Math
45.5%
CA avg 37.7% . +16.5pp since 2014

What this means: On the CAASPP, California's statewide test, about 51 of every 100 students at this school read and write at grade level and about 46 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are up about 11 points since 2014, while math scores are up about 17 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts26.2%25.2%24.1%24.5%
Math21.1%24.4%30.1%24.4%
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
2024-2551.4%45.5%
2023-2449.5%43.8%
2022-2349.3%40.6%
2021-2248.2%36.8%
2018-1945.2%44.9%
2017-1846.5%44.8%
2016-1742.0%37.9%
2015-1649.0%36.0%
2014-1540.0%29.0%
% 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
OUTPERFORMING
Top 10% of CA schools after controlling for student poverty
Actual proficiency
47.7%
composite math + reading, all grades
Predicted
31.2%
based on CA schools with similar FRL share
Beats by
+16.6pp
above demographic expectation

What this means: About 48% of students here test proficient in math and reading, well above the roughly 31% 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 17 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 →

Where Rio Hondo Elementary ranks

Among elementary schools
MeasureThis schoolIn CaliforniaIn Los Angeles County
State test proficiency
ranked highest first
47.7%#1,878 of 5,151#429 of 1,126
Math proficiency
ranked highest first
45.5%#1,885 of 5,172#458 of 1,129
Reading proficiency
ranked highest first
51.4%#1,926 of 5,172#436 of 1,129
3-year test score change
ranked biggest gain first
+6.0pp#1,361 of 5,116#415 of 1,116
Enrollment
ranked largest first
838#284 of 5,915#47 of 1,300
Students per teacher
ranked fewest first
23.3:1#3,200 of 5,352#769 of 1,213
Diversity index
ranked most diverse first
17.6%#4,562 of 5,354#924 of 1,214
Enrollment change since 2017-18
ranked fastest growth first
+4.6%#785 of 1,139#129 of 181
Ranked against other public elementary 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
838
+37 (+5%) vs 2017
Student : Teacher
23.3:1
was 24.8:1
% White
6%
was 3%
% Hispanic
91%
was 93%
% Black
2%
was 2%
% Asian
1%
was 2%
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree or reduced lunch
2024-258383623.3:183% (692)
2023-248593524.5:172% (618)
2022-238123324.6:174% (601)
2017-1880132.324.8:171% (571)
Source: NCES Common Core of Data. Rows are the federal collections on file for Rio Hondo Elementary.

About Rio Hondo Elementary

Located in Downey, California, Rio Hondo Elementary is a high-enrollment elementary school. It enrolls 838 students in 2024-25. The grades offered are kindergarten through 5. That is 80% bigger than the average of about 465 students for elementary schools in California.

Downey Unified is the district for Rio Hondo Elementary. It has 21 schools and 22,405 students.

Of every 100 students at Rio Hondo Elementary, about 91 are Hispanic. After that, the student body is 6% White. Census figures show Los Angeles County is about 48% Hispanic. A diversity index of 18% means there is an 18% chance two randomly chosen students at Rio Hondo Elementary are from different groups.

With 36 full-time-equivalent teachers, the student-to-teacher ratio is about 23.3:1. The average for elementary schools in California is 22.3:1, so this school has more students per teacher. Student poverty is often measured by lunch eligibility; at Rio Hondo Elementary, 83% qualify for free or reduced-price lunch. Public schools in Los Angeles County average 70%.

Compared with California schools that have similar shares of low-income students, Rio Hondo Elementary does better than predicted by 16.6 points. Its average proficiency rate across its state test results is 47.7%; the prediction is 31.2%.

The county, Los Angeles County, is where the school is located. The median household earns about $90,112 a year, the share of adults with a bachelor's degree or higher is 36%, and roughly 10% of residents are in poverty. Los Angeles County has 2,244 public schools with about 1,265,907 students, including Rio Hondo Elementary.

Of the public schools around it, Rio Hondo Elementary is closest to Griffiths (Gordon) Middle, about 0.7 miles away. The count of other public schools within five miles is at least 8. Rio Hondo Elementary is 6th of 9 nearby schools by average proficiency rate.

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.

The school's student count increased 5% between the 2017-18 and 2024-25 school years. By 2024-25, the school had 23.3 students per teacher, compared with 24.8 in 2017-18.

The discussion board for Rio Hondo Elementary is open to topics like special education services, counseling, and support programs. Teachers and staff are welcome to share updates too.

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
Rio Hondo Elementary
District
Downey Unified
Address
7731 East Muller St., Downey, CA 90241
Phone
(562) 904-3568
County
Los Angeles County
Level
Elementary
Grade range
KG–05
Total enrollment
838
Teachers (FTE)
36
Student–teacher ratio
23.3:1
Free/Reduced lunch
692 (83%)
Locale
21-Suburb: Large
NCES ID
061146001273
Charter school
No
Virtual school
No

Related schools

Other schools in Downey Unified
Other schools in Downey
Nearby schools

Frequently asked questions

About Rio Hondo Elementary
How large is Rio Hondo Elementary?
Rio Hondo Elementary enrolls approximately 838 students in grades KG-05.
What age range does Rio Hondo Elementary serve?
Rio Hondo Elementary serves students from grade KG through grade 05.
What is the student-teacher ratio at Rio Hondo Elementary?
The student-to-teacher ratio at Rio Hondo Elementary is approximately 23.3:1 (36 FTE teachers).
What is the racial breakdown of students at Rio Hondo Elementary?
At Rio Hondo Elementary, the student body is approximately 6% White, 91% Hispanic, 2% Black, 1% Asian, 0% Two or more.
Is Rio Hondo Elementary public or private?
Rio Hondo Elementary is a public K-12 school, overseen by Downey Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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