Enrollment
51
Combined
DISTRICT 492 · STATE 602
SCHOOL COMMUNITY·MONROVIA UNIFIED·NCES 062532008725
Mountain Park
950 South Mountain Ave., Monrovia, CA 91016 · (626) 471-3014 · Los Angeles County
GRADES KG–12COMBINED21-SUBURBTITLE IREGULAR SCHOOL51 STUDENTS
B
allk12 Grade
Scored higher than 58% of California public K-12 schools
- BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- BBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- BThree-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 K-12 schools
Student : Teacher
10.6:1
5 FTE teachers
DISTRICT 20.3:1 · STATE 18.6:1
Free / Reduced Lunch
73%
37 students
DISTRICT 65% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other combined schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 1 | 1 | 2% |
| Grade 2 | 1 | 2% |
| Grade 3 | 1 | 2% |
| Grade 4 | 1 | 2% |
| Grade 6 | 2 | 4% |
| Grade 7 | 2 | 4% |
| Grade 8 | 2 | 4% |
| Grade 9 | 5 | 10% |
| Grade 10 | 7 | 14% |
| Grade 11 | 14 | 27% |
| Grade 12 | 15 | 29% |
Student demographics
34%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 56% · STATE 62% · US 70%
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
Test scores
CAASPP 2024-25 . % met or exceeded standardEnglish Language Arts
46.7%
CA avg 49.1% . +8.7pp since 2014
Math
13.3%
CA avg 37.7% . -4.7pp since 2014
What this means: On the CAASPP, California's statewide test, about 47 of every 100 students at this school read and write at grade level and about 13 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 9 points since 2014, while math scores are down about 5 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 16.7% | 30.0% | 26.7% | 26.7% |
| Math | 3.3% | 10.0% | 23.3% | 63.3% |
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 year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 46.7% | 13.3% |
| 2023-24 | 53.3% | 6.9% |
| 2022-23 | 48.8% | 7.5% |
| 2021-22 | 38.0% | 15.8% |
| 2018-19 | 47.1% | 25.0% |
| 2017-18 | 33.3% | 16.7% |
| 2016-17 | 55.2% | 14.3% |
| 2015-16 | 45.0% | 9.0% |
| 2014-15 | 38.0% | 18.0% |
% 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 · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
29.5%
composite math + reading, all grades
Predicted
37.0%
based on CA schools with similar FRL share
Beats by
-7.6pp
below demographic expectation
What this means: About 29% of students here test proficient in math and reading, compared with the roughly 37% 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 Mountain Park
Mountain Park's state test result (29.5% proficient) is higher than 3 of the 3 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Mountain Park this school | 51 | 72.5% | 29.5% |
| Sequoia Career Academy Ukiah | 144 | 73.6% | N/A |
| Avalon K-12 Santa Catalina | 443 | 58.2% | 17.3% |
| Home & Hosp/Transition Support San Diego | 66 | 77.3% | N/A |
| Berenece Carlson Home Hospital North Hollywood | 381 | 86.1% | 29.3% |
| New Open World Academy K-12 Los Angeles | 911 | 97.6% | 22.8% |
Matched among California K-12 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 Mountain Park ranks
Among K-12 schools| Measure | This school | In California | In Los Angeles County |
|---|---|---|---|
| Enrollment ranked largest first | 51 | #131 of 208 | #20 of 24 |
Ranked against other public K-12 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 2024-25Enrollment
51
-36 (-41%) vs 2020
-48% since 2010-11, when it was 99
Student : Teacher
10.6:1
was 14.5:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 51 | 4.8 | 10.6:1 | 73% (37) |
| 2023-24 | 49 | 5.3 | 9.3:1 | 73% (36) |
| 2022-23 | 90 | 8.9 | 10.1:1 | 49% (44) |
| 2020-21 | 87 | 6 | 14.5:1 | 66% (57) |
| 2017-18 | 35 | 2.1 | 17.1:1 | 46% (16) |
| 2015-16 | 71 | 4 | 17.8:1 | 55% (39) |
| 2010-11 | 99 | N/A | N/A | 48% (48) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mountain Park.
Since 2017-18: students up 46% (35 to 51); teachers up 136% (2.1 to 4.8).
About Mountain Park
Federal records list Mountain Park as a school serving multiple grade levels in Monrovia, California. It has an enrollment of 51 students in kindergarten through 12. Combined schools in California average about 602 students, which makes this school 92% below average.
Monrovia Unified serves 4,920 students across 10 schools.
Hispanic students account for 80% of the school's enrollment. After that, the student body is 10% White and 8% multiracial. Among all residents of Los Angeles County, the Hispanic share is about 48%. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 34%.
Mountain Park has 4.8 full-time-equivalent teachers on staff and a student-to-teacher ratio of 10.6:1. By comparison, the average for combined schools in California is 18.6:1. At Mountain Park, 73% of students qualify for free or reduced-price lunch in 2024-25.
Mountain Park earns a B on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 58% of California public K-12 schools.
The BeatsExpectations prediction for Mountain Park is 37.0%, and its average proficiency rate across its state test results is 29.5%.
In the surrounding county, Los Angeles County, median household income comes to about $90,112, about 36% of adults have at least a bachelor's degree, and the poverty rate is about 10%. The county's public schools total 2,244, with about 1,265,907 students.
Canyon Oaks High is less than a tenth of a mile away, making it the nearest public school. Mountain Park is one of several public schools in the area, with at least 8 others within five miles. Local comparison: Mountain Park ranks 7th of 7 nearby schools, at 29.5% versus a 40.4% average.
By NCES locale, the school is Suburb: Large, or in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment was 87 in 2020-21 and 51 in 2024-25. Large swings like this can come from changes to the grades a school serves. Over the same period, the student-to-teacher ratio dropped to 10.6:1, from 14.5:1.
This page is set up for the Mountain Park community to discuss homework, tutoring, and testing dates. Current and former families are welcome to add their experience.
Los Angeles County at a glance
View full county profilePopulation
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
Related schools
Other schools in Monrovia Unified
- Monrovia HighHigh · 1,455 students
- Clifton MiddleMiddle · 634 students
- Plymouth ElementaryElementary · 547 students
- Mayflower ElementaryElementary · 524 students
- Monroe ElementaryElementary · 452 students
- Santa Fe Computer Science MagnetMiddle · 424 students
Other schools in Monrovia
- Monrovia HighHigh · 1,455 students
- Clifton MiddleMiddle · 634 students
- Plymouth ElementaryElementary · 547 students
- Mayflower ElementaryElementary · 524 students
- Monroe ElementaryElementary · 452 students
- Santa Fe Computer Science MagnetMiddle · 424 students
Other Mountain Park schools
One other US public school is named Mountain Park. Mountain Park is the 2nd largest of the 2.
- Mountain Park SchoolBERKELEY HTS, NJ · 224 students
Nearby schools
- Canyon Oaks High0.0 mi · 49
- Bradoaks Elementary Science Academy0.3 mi · 368
- Opportunities for Learning - Duarte0.4 mi · 224
- Wild Rose School of Creative0.7 mi · 416
- Duarte High0.9 mi · 756
- Maxwell Academy (PK-8)0.9 mi · 504
Frequently asked questions
About Mountain ParkHow large is Mountain Park?
Mountain Park enrolls approximately 51 students in grades KG-12.
What age range does Mountain Park serve?
Mountain Park serves students from grade KG through grade 12.
How many teachers does Mountain Park have?
Mountain Park employs 5 FTE teachers, for a student-to-teacher ratio of 10.6:1.
What is the student diversity at Mountain Park?
Student demographics at Mountain Park are roughly 10% White, 80% Hispanic, 2% Asian, 8% Two or more.
Is Mountain Park public or private?
Mountain Park is a public K-12 school, overseen by Monrovia Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.