Community prompt from u/allk12. Replies below.
La Mirada High
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 65 of every 100 students at this school read and write at grade level and about 32 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores have held steady since 2014, while math scores are up about 6 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 48% of students here test proficient in math and reading, compared with the roughly 46% 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%.
7-year change
SY 2017-18 vs SY 2024-25About La Mirada High
Set in La Mirada, California, La Mirada High is a heavily attended secondary school, one of the schools within Norwalk-La Mirada Unified. It caters to 1,726 students across grades 9 through 12. That puts it 106% above the typical public school in California, which averages around 838 students.
Norwalk-La Mirada Unified comprises 25 schools with combined enrollment of 14,560 students; La Mirada High is among them.
On demographics, La Mirada High logs that Hispanic students make up the majority at 72%; the rest reads as 12% White, 10% Asian, 3% Black, 2% multiracial. By comparison, Los Angeles County as a whole is about 48% Hispanic, so the school skews noticeably more Hispanic than its surroundings.
On the resource side, On paper, La Mirada High has 73 full-time-equivalent teachers, translating to a class-load average of around 23.6:1. The state averages around 18.2:1, so this campus is higher than the state norm typical. An estimated 57% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is south of Los Angeles County's rate of about 70%.
After controlling for student poverty, La Mirada High tracks the demographic baseline. The model predicts 45.5% given the school's FRL share; actual proficiency is 48.2%.
In the broader community, census data for Los Angeles County shows median household income runs about $90,112, about 36% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 10%. In all, Los Angeles County runs 2244 public schools (combined enrollment of about 1,265,907 students), of which La Mirada High is one.
Nearest neighbor: La Pluma Elementary, around 0.4 miles off. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), La Mirada High ranks 6th on composite proficiency, below the local average of 50.0%.
Geographically, the school is in a commuter-belt area.
Five-year trend. La Mirada High's enrollment has fell 14% since 2018, when it stood at 2,006 (now 1,726). White enrollment moved from 17% to 12% across the same window.
On the community side, posts here usually surface around pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.
Los Angeles County at a glance
View full county profileQuick facts
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