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SCHOOL COMMUNITY·BONITA UNIFIED·NCES 060561000513

Ramona Middle

3490 Ramona Ave., San Dimas, CA 91773 · (909) 971-8260 · Los Angeles County
GRADES 06–08MIDDLE21-SUBURBREGULAR SCHOOL1,371 STUDENTS
A
allk12 Grade
Scored higher than 94% of California public middle schools
  • ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • A-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • AThree-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded California public middle schools

Enrollment
1,371
Middle
DISTRICT 1,121 · STATE 659
Student : Teacher
26.7:1
51 FTE teachers
DISTRICT 25.0:1 · STATE 20.7:1
Free / Reduced Lunch
31%
422 students
DISTRICT 38% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 646434%
Grade 746434%
Grade 844332%
Student demographics
64%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 62% · STATE 62% · US 70%
White
30222%
DISTRICT 20% · STATE 20% · US 43%
Hispanic
73053%
DISTRICT 56% · STATE 56% · US 30%
Black
272%
DISTRICT 2% · STATE 5% · US 15%
Asian
18113%
DISTRICT 13% · STATE 12% · US 6%
Two+
1309%
DISTRICT 9% · STATE 6% · US 5%
Pacific Islander
10%
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
69150%
Female
68050%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
75.4%
CA avg 49.1% . +20.4pp since 2014
Math
64.3%
CA avg 37.7% . +17.3pp since 2014

What this means: On the CAASPP, California's statewide test, about 75 of every 100 students at this school read and write at grade level and about 64 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 20 points since 2014, while math scores are up about 17 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts39.5%35.9%15.0%9.6%
Math41.8%22.5%20.5%15.2%
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
2024-2575.4%64.3%
2023-2474.1%59.4%
2022-2373.4%55.9%
2021-2269.7%51.6%
2018-1969.1%60.8%
2017-1868.8%61.4%
2016-1767.4%59.5%
2015-1663.0%52.0%
2014-1555.0%47.0%
% 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
68.3%
composite math + reading, all grades
Predicted
61.5%
based on CA schools with similar FRL share
Beats by
+6.8pp
above demographic expectation

What this means: About 68% of students here test proficient in math and reading, compared with the roughly 62% 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 →

Schools most like Ramona Middle

Ramona Middle's state test result (68.3% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Ramona Middle this school1,37130.8%68.3%
Willow Glen Middle
San Jose
1,18036.7%43.6%
El Roble Intermediate
Claremont
95235.9%59.0%
Bella Vista Middle
Murrieta
1,24936.4%53.5%
Eastlake Middle
Chula Vista
1,61325.4%54.9%
Lone Hill Middle
San Dimas
87038.9%62.7%
Matched among California middle schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Ramona Middle ranks

Among middle schools
MeasureThis schoolIn CaliforniaIn Los Angeles County
State test proficiency
ranked highest first
68.3%#141 of 1,224#27 of 248
Math proficiency
ranked highest first
64.3%#141 of 1,227
▲ 24
#26 of 248
▲ 6
Reading proficiency
ranked highest first
75.4%#120 of 1,227
▲ 1
#18 of 248
▲ 3
3-year test score change
ranked biggest gain first
+9.2pp#101 of 1,214#38 of 247
Enrollment
ranked largest first
1,371#37 of 1,377#11 of 317
Students per teacher
ranked fewest first
26.7:1#1,241 of 1,279#287 of 301
Diversity index
ranked most diverse first
64.1%#313 of 1,278#43 of 301
Free and reduced lunch
ranked highest share first
30.8%#1,140 of 1,329#283 of 312
Enrollment change since 2017-18
ranked fastest growth first
+2.7%#188 of 257#33 of 38
Ranked against other public middle 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. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,371
+37 (+3%) vs 2020
+1% since 1990-91, when it was 1,364
Student : Teacher
26.7:1
was 26.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,37151.426.7:131% (422)
2023-241,31650.426.1:133% (428)
2022-231,30451.625.3:135% (452)
2020-211,3345126.2:134% (454)
2017-181,33550.726.3:139% (527)
2015-161,3915226.8:134% (475)
2010-111,370N/AN/A26% (361)
2000-011,3865326.1:118% (243)
1990-911,3645723.9:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Ramona Middle.

Since 2017-18: students up 3% (1,335 to 1,371); teachers up 1% (50.7 to 51.4).

About Ramona Middle

Ramona Middle is a high-enrollment middle school in Bonita Unified, located in San Dimas, California. Enrollment totals 1,371 students across grades 6 through 8. The school is 108% above the average for middle schools in California.

Ramona Middle is a school in Bonita Unified. The district has 15 schools and 9,905 students.

The share of Hispanic students at Ramona Middle is 53%, a majority. Smaller groups are 22% White, 13% Asian, and 9% multiracial. On a 0 to 100 scale, the school's diversity index is 64, compared with 70 nationally.

There are 51.4 full-time-equivalent teachers at Ramona Middle, giving a ratio of 26.7:1. The gap from the 20.7:1 average for middle schools in California is 6.0 students per teacher. By family income, 31% of students are eligible for free or reduced-price lunch. The gap from the 70% average for public schools in Los Angeles County is 39 points.

Ramona Middle earns an A on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 94% of California public middle schools.

Ramona Middle scores 68.3% on state tests, averaged across results. The predicted figure, based on its student poverty level, is 61.5%.

In the wider Los Angeles County area, the median household earns about $90,112 a year, a bachelor's degree or higher is held by about 36% of adults, and the poverty rate is about 10%. Across Los Angeles County, 2,244 public schools serve about 1,265,907 students.

Allen Avenue Elementary is about 0.3 miles away, making it the nearest public school. Other public schools within five miles number at least 8. The average proficiency across nearby scored schools is 67.8%; Ramona Middle's is 68.3%, ranking 4th of 7.

Federal data place Ramona Middle in the Suburb: Large locale, which means it is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Over the 4 years from 2020-21 to 2024-25, enrollment rose 3%.

This community page is for conversations about fundraisers, report cards, and school supplies. You can also rate the school on this page.

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
Ramona Middle
District
Bonita Unified
Address
3490 Ramona Ave., San Dimas, CA 91773
Phone
(909) 971-8260
County
Los Angeles County
Level
Middle
Grade range
06–08
Total enrollment
1,371
Teachers (FTE)
51
Student–teacher ratio
26.7:1
Free and reduced lunch
422 (31%)
Locale
21-Suburb: Large
NCES ID
060561000513
Charter school
No
Virtual school
No

Related schools

Other schools in Bonita Unified
Other schools in San Dimas
Nearby schools

Frequently asked questions

About Ramona Middle
How large is Ramona Middle?
Ramona Middle enrolls approximately 1,371 students in grades 06-08.
What age range does Ramona Middle serve?
Ramona Middle serves students from grade 06 through grade 08.
How many students per teacher at Ramona Middle?
Approximately 26.7:1 students per teacher at Ramona Middle.
How diverse is Ramona Middle?
Ramona Middle reports a student body of 22% White, 53% Hispanic, 2% Black, 13% Asian, 9% Two or more.
Who oversees Ramona Middle?
Ramona Middle is overseen by Bonita Unified in Los Angeles County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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