Community prompt from u/allk12. Replies below.
John H. Glenn High
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- A-Three-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 high schools
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 237 | 27% |
| Grade 10 | 219 | 25% |
| Grade 11 | 228 | 26% |
| Grade 12 | 198 | 22% |
Test scores
CAASPP 2024-25 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 44 of every 100 students at this school read and write at grade level and about 21 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 5 points since 2014, while math scores are up about 4 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 11.1% | 32.7% | 22.6% | 33.7% |
| Math | 9.5% | 11.5% | 21.5% | 57.5% |
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 43.7% | 21.0% |
| 2023-24 | 38.4% | 24.6% |
| 2022-23 | 25.4% | 6.3% |
| 2021-22 | 33.1% | 15.9% |
| 2020-21 | 62.3% | 34.3% |
| 2018-19 | 36.9% | 21.2% |
| 2017-18 | 32.0% | 11.5% |
| 2016-17 | 51.8% | 16.6% |
| 2015-16 | 39.0% | 15.0% |
| 2014-15 | 49.0% | 17.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 32% of students here test proficient in math and reading, compared with the roughly 36% 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%.
Schools most like John H. Glenn High
John H. Glenn High's state test result (31.9% proficient) is higher than 2 of the 4 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| John H. Glenn High this school | 882 | 74.9% | 31.9% |
| Elsie Allen High Santa Rosa | 1,029 | 71.7% | 16.6% |
| Samueli Academy Santa Ana | 842 | 74.3% | N/A |
| Northview High Covina | 1,247 | 78.9% | 36.4% |
| Nuview Bridge Early College High Nuevo | 667 | 75.7% | 41.5% |
| San Jose High San Jose | 874 | 69.9% | 27.2% |
Where John H. Glenn High ranks
Among high schools| Measure | This school | In California | In Los Angeles County |
|---|---|---|---|
| State test proficiency ranked highest first | 31.9% | #742 of 1,052 | #161 of 228 |
| Math proficiency ranked highest first | 21.0% | #642 of 1,056 ▼ 161 | #150 of 229 ▼ 47 |
| Reading proficiency ranked highest first | 43.7% | #827 of 1,056 ▲ 72 | #180 of 229 ▲ 9 |
| 3-year test score change ranked biggest gain first | +7.9pp | #222 of 1,044 | #74 of 229 |
| Enrollment ranked largest first | 882 | #810 of 2,093 | #176 of 486 |
| Students per teacher ranked fewest first | 18.4:1 | #330 of 1,352 | #120 of 358 |
| Diversity index ranked most diverse first | 20.8% | #1,085 of 1,351 | #224 of 359 |
| Free and reduced lunch ranked highest share first | 74.9% | #748 of 1,575 | #265 of 396 |
| Enrollment change since 2017-18 ranked steepest decline first | -33.3% | #50 of 802 | #29 of 227 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 882 | 47.9 | 18.4:1 | 75% (661) |
| 2023-24 | 945 | 50.3 | 18.8:1 | 74% (696) |
| 2022-23 | 1,063 | 55.7 | 19.1:1 | 76% (810) |
| 2020-21 | 1,202 | 59 | 20.4:1 | 79% (947) |
| 2017-18 | 1,322 | 64.4 | 20.5:1 | 84% (1,106) |
| 2015-16 | 1,450 | 64 | 22.7:1 | 81% (1,177) |
| 2010-11 | 1,795 | N/A | N/A | 67% (1,209) |
| 2000-01 | 1,621 | 67 | 24.2:1 | 41% (662) |
| 1990-91 | 1,983 | 83 | 23.9:1 | N/A |
Since 2017-18: students down 33% (1,322 to 882); teachers down 26% (64.4 to 47.9).
About John H. Glenn High
John H. Glenn High is a mid-sized high school based in Norwalk, California. Students in grades 9 through 12 make up the school's enrollment of 882 students.
Norwalk-La Mirada Unified runs John H. Glenn High along with 24 other schools, enrolling 14,560 students in total.
Of every 100 students at John H. Glenn High, about 89 are Hispanic. It is also 4% Asian, 3% Black, and 2% White. For comparison, the population of Los Angeles County is roughly 48% Hispanic. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 21%.
A staff of 47.9 full-time-equivalent teachers puts the student-to-teacher ratio at 18.4:1. The ratio is within a point of the 18.2:1 average for high schools in California. The share of students eligible for free or reduced-price lunch is 75%.
Among California public high schools, John H. Glenn High outscored 34%, which works out to a C on the allk12 Grade.
Based on its free or reduced-price lunch share, the BeatsExpectations model predicts an average proficiency rate across its state test results of 35.6% for John H. Glenn High. The school posts 31.9%, 3.7 points below the prediction.
The school's county is Los Angeles County. According to Census Bureau estimates, the median household earns about $90,112 a year, a bachelor's degree or higher is held by about 36% of adults, and the share of residents below the poverty line is 10%. Public schools in Los Angeles County number 2,244, with about 1,265,907 students.
Straight-line distance to the nearest public school, Thomas B. Moffitt Elementary, is about 0.7 miles. There are at least 8 other public schools within five miles. Among the 9 closest schools with test data, this one included, John H. Glenn High ranks 5th on average proficiency.
The NCES locale for John H. Glenn High is Suburb: Large, which covers schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment was 882 in 2024-25. In 2020-21, it was 1,202. Staffing shifted too: the ratio moved from 20.4:1 to 18.4:1.
John H. Glenn High has a community page on allk12 for topics such as special education services, counseling, and support programs. You can also rate the school on this page.
Los Angeles County at a glance
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