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SCHOOL COMMUNITY·MONROVIA UNIFIED·NCES 062532003781

Plymouth Elementary

1300 Boley St., Monrovia, CA 91016 · (626) 471-2400 · Los Angeles County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL547 STUDENTS
A
allk12 Grade
Scored higher than 91% of California public elementary schools
  • A-Test 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 elementary schools

Enrollment
547
Elementary
DISTRICT 461 · STATE 465
Student : Teacher
23.3:1
24 FTE teachers
DISTRICT 22.1:1 · STATE 22.3:1
Free / Reduced Lunch
52%
283 students
DISTRICT 65% · STATE 65%
Community
6
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
Kindergarten12523%
Grade 19016%
Grade 28816%
Grade 39317%
Grade 47514%
Grade 57614%

This year's kindergarten class (125) is 64% larger than its 5th grade class (76).

Student demographics
69%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 56% · STATE 62% · US 70%
White
499%
DISTRICT 15% · STATE 20% · US 43%
Hispanic
20638%
DISTRICT 63% · STATE 56% · US 30%
Black
153%
DISTRICT 4% · STATE 5% · US 15%
Asian
21139%
DISTRICT 11% · STATE 12% · US 6%
Two+
6512%
DISTRICT 7% · STATE 6% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
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
26448%
Female
28352%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
61.5%
CA avg 49.1% . +25.5pp since 2014
Math
61.1%
CA avg 37.7% . +27.1pp since 2014

What this means: On the CAASPP, California's statewide test, about 61 of every 100 students at this school read and write at grade level and about 61 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 25 points since 2014, while math scores are up about 27 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts38.9%22.5%16.0%22.5%
Math40.1%21.1%18.6%20.2%
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
2024-2561.5%61.1%
2023-2457.6%57.8%
2022-2354.3%51.1%
2021-2251.4%46.9%
2020-2148.4%48.9%
2018-1960.5%47.2%
2017-1852.7%42.4%
2016-1751.7%44.7%
2015-1640.0%39.0%
2014-1536.0%34.0%
% 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
59.6%
composite math + reading, all grades
Predicted
49.2%
based on CA schools with similar FRL share
Beats by
+10.4pp
above demographic expectation

What this means: About 60% of students here test proficient in math and reading, compared with the roughly 49% 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 Plymouth Elementary

Plymouth Elementary's state test result (59.6% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Plymouth Elementary this school54751.7%59.6%
George B. Miller Elementary
La Palma
50254.4%61.9%
Virginia R. Boris Elementary
Fresno
66654.1%43.0%
Stanton Elementary
Castro Valley
51553.0%54.6%
Elliott (William F) Elementary
Artesia
42554.6%50.4%
Buena Terra Elementary
Buena Park
62756.0%76.0%
Matched among California elementary 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 Plymouth Elementary ranks

Among elementary schools
MeasureThis schoolIn CaliforniaIn Los Angeles County
State test proficiency
ranked highest first
59.6%#1,141 of 5,151#263 of 1,126
Math proficiency
ranked highest first
61.1%#1,011 of 5,172
▲ 95
#235 of 1,129
▲ 15
Reading proficiency
ranked highest first
61.5%#1,227 of 5,172
▲ 160
#273 of 1,129
▲ 31
3-year test score change
ranked biggest gain first
+12.1pp#384 of 5,116#151 of 1,116
Enrollment
ranked largest first
547#1,904 of 5,915#378 of 1,300
Students per teacher
ranked fewest first
23.3:1#3,202 of 5,352#771 of 1,213
Diversity index
ranked most diverse first
68.6%#797 of 5,354#130 of 1,214
Free and reduced lunch
ranked highest share first
51.7%#3,838 of 5,625#989 of 1,276
Enrollment change since 2017-18
ranked fastest growth first
+21.6%#220 of 1,139#41 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. 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
547
+48 (+10%) vs 2020
+4% since 1990-91, when it was 524
Student : Teacher
23.3:1
was 23.8:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2554723.523.3:152% (283)
2023-2453223.522.6:153% (282)
2022-235362224.4:149% (261)
2020-214992123.8:155% (272)
2017-184501726.5:172% (323)
2015-164181823.2:178% (326)
2010-11427N/AN/A69% (296)
2000-016883420.2:159% (404)
1990-915242026.2:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Plymouth Elementary.

Since 2017-18: students up 22% (450 to 547); teachers up 38% (17 to 23.5).

About Plymouth Elementary

Plymouth Elementary is a public elementary school run by Monrovia Unified in Monrovia, California. The latest federal count shows 547 students in kindergarten through 5.

Monrovia Unified operates 10 schools. Combined enrollment is 4,920 students.

Asian students form the largest group at Plymouth Elementary, 39% of enrollment. The next largest groups are 38% Hispanic, 12% multiracial, 9% White, and 3% Black. In Los Angeles County overall, about 15% of residents are Asian. The chance that two students picked at random at Plymouth Elementary belong to different racial or ethnic groups, known as the diversity index, is 69%.

The school reported 23.5 full-time-equivalent teachers in 2024-25 and a ratio of 23.3:1. The 22.3:1 average for elementary schools in California is lower than this school's figure. Eligible students account for 52% of enrollment in the free or reduced-price lunch program. Among public schools in Los Angeles County, the average eligibility rate is 70%.

The allk12 Grade for Plymouth Elementary is A. Compared with California public elementary schools, the school scored higher than 91% on a mix of test scores, poverty-adjusted results, and recent trend.

Compared with California schools that have similar shares of low-income students, Plymouth Elementary's results are 10.4 points above predicted: 59.6% against 49.2%.

Recent Census Bureau figures for Los Angeles County show that median household income is about $90,112, 36% of adults hold a bachelor's degree or higher, and about 10% of people live in poverty. Federal data list 2,244 public schools in Los Angeles County, with a combined enrollment of about 1,265,907.

Camino Grove Elementary is the public school closest to Plymouth Elementary, about 0.8 miles away. Plymouth Elementary has at least 8 other public schools within five miles. Nearby schools average 46.8% on proficiency, and Plymouth Elementary is above that at 59.6%.

Plymouth Elementary is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, a location NCES labels Suburb: Large.

Plymouth Elementary saw enrollment rise 10% between 2020-21 and 2024-25.

To ask about school safety, transportation, and start times, start a discussion on this page. Posting is open to anyone connected to the school.

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
Plymouth Elementary
District
Monrovia Unified
Address
1300 Boley St., Monrovia, CA 91016
Phone
(626) 471-2400
County
Los Angeles County
Level
Elementary
Grade range
KG–05
Total enrollment
547
Teachers (FTE)
24
Student–teacher ratio
23.3:1
Free and reduced lunch
283 (52%)
Locale
21-Suburb: Large
NCES ID
062532003781
Charter school
No
Virtual school
No

Related schools

Other schools in Monrovia Unified
Other schools in Monrovia
Other Plymouth Elementary schools

4 other US public schools in 4 states are named Plymouth Elementary. Plymouth Elementary is the 2nd largest of the 5.

Nearby schools

Frequently asked questions

About Plymouth Elementary
How large is Plymouth Elementary?
Plymouth Elementary enrolls approximately 547 students in grades KG-05.
What grades does Plymouth Elementary serve?
Plymouth Elementary serves grades KG-05.
What is the student-teacher ratio at Plymouth Elementary?
The student-to-teacher ratio at Plymouth Elementary is approximately 23.3:1 (24 FTE teachers).
How diverse is Plymouth Elementary?
Plymouth Elementary reports a student body of 9% White, 38% Hispanic, 3% Black, 39% Asian, 12% Two or more.
Who oversees Plymouth Elementary?
Plymouth Elementary is overseen by Monrovia 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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