Community prompt from u/allk12. Replies below.
Martinez Junior High
- B+Test 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 middle schools
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 6 | 295 | 35% |
| Grade 7 | 297 | 35% |
| Grade 8 | 251 | 30% |
School pathway
Test scores
CAASPP 2024-25 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 58 of every 100 students at this school read and write at grade level and about 48 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 6 points since 2014, while math scores are up about 8 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 22.5% | 35.6% | 22.1% | 19.8% |
| Math | 22.5% | 25.1% | 23.9% | 28.5% |
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 58.1% | 47.5% |
| 2023-24 | 56.0% | 42.4% |
| 2022-23 | 49.9% | 34.8% |
| 2021-22 | 47.8% | 31.4% |
| 2018-19 | 49.4% | 33.5% |
| 2017-18 | 54.1% | 41.0% |
| 2016-17 | 50.6% | 39.7% |
| 2015-16 | 48.0% | 43.0% |
| 2014-15 | 52.0% | 40.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 51% of students here test proficient in math and reading, compared with the roughly 60% 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 Martinez Junior High
Martinez Junior High's state test result (51.0% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Martinez Junior High this school | 843 | 32.7% | 51.0% |
| Sequoia Middle Newbury Park | 798 | 31.0% | 48.5% |
| Rincon Valley Middle Santa Rosa | 725 | 34.1% | 47.5% |
| Rosedale Middle Bakersfield | 810 | 29.6% | 49.0% |
| Norris Middle Bakersfield | 992 | 33.4% | 46.8% |
| Dolores Huerta Middle Burbank | 931 | 30.6% | 41.6% |
Where Martinez Junior High ranks
Among middle schools| Measure | This school | In California | In Contra Costa County |
|---|---|---|---|
| State test proficiency ranked highest first | 51.0% | #339 of 1,224 | #16 of 39 |
| Math proficiency ranked highest first | 47.5% | #303 of 1,227 ▲ 47 | #16 of 42 ▲ 1 |
| Reading proficiency ranked highest first | 58.1% | #355 of 1,227 ▼ 2 | #17 of 42 no change |
| 3-year test score change ranked biggest gain first | +13.2pp | #25 of 1,214 | #2 of 42 |
| Enrollment ranked largest first | 843 | #378 of 1,377 | #18 of 44 |
| Students per teacher ranked fewest first | 23.3:1 | #1,002 of 1,279 | #28 of 43 |
| Diversity index ranked most diverse first | 68.6% | #175 of 1,278 | #18 of 43 |
| Free and reduced lunch ranked highest share first | 32.7% | #1,120 of 1,329 | #26 of 40 |
| Enrollment change since 2017-18 ranked steepest decline first | -17.1% | #438 of 930 | #12 of 35 |
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 | 843 | 36.2 | 23.3:1 | 33% (276) |
| 2023-24 | 803 | 31.9 | 25.2:1 | 34% (270) |
| 2022-23 | 767 | 38 | 20.2:1 | 45% (343) |
| 2020-21 | 832 | 38 | 21.9:1 | 25% (212) |
| 2017-18 | 1,017 | 42.3 | 24.0:1 | 29% (296) |
| 2015-16 | 1,016 | 44 | 23.1:1 | 34% (344) |
| 2010-11 | 891 | N/A | N/A | 28% (249) |
| 2000-01 | 1,027 | 45 | 22.8:1 | 17% (178) |
| 1990-91 | 755 | 41 | 18.4:1 | N/A |
Since 2017-18: students down 17% (1,017 to 843); teachers down 14% (42.3 to 36.2).
About Martinez Junior High
Martinez Junior High is a middle-grades school in Martinez, California, reachable at (925) 335-5820. Total enrollment is 843 students, and the grades served are 6 through 8. By comparison, middle schools in California enroll about 659 students on average.
Within Martinez Unified, Martinez Junior High is one of 8 schools. The district enrolls 3,774 students.
No group is above 50% at Martinez Junior High; the largest is White, at 44%. Beyond that, enrollment is 31% Hispanic, 14% multiracial, 8% Asian, and 2% Black. Among Contra Costa County residents, the White share is about 41%. The diversity index for Martinez Junior High is 69%. For US public schools as a whole it is 70%.
The school's 36.2 full-time-equivalent teachers translate to a student-to-teacher ratio of 23.3:1. Statewide, middle schools in California average 20.7:1. Income data for the school show 33% of students eligible for free or reduced-price lunch. It compares with 45% for public schools in Contra Costa County.
Martinez Junior High 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 62% of California public middle schools.
On BeatsExpectations, Martinez Junior High is 9.4 points below its prediction, a result in the middle 80% of California schools.
In the wider Contra Costa County area, median household income comes to about $127,229, roughly 45% of adults have a four-year degree or more, and about 6% of residents live below the federal poverty line. Contra Costa County's 280 public schools enroll about 167,423 students and include Martinez Junior High.
A public school about 0.2 miles away, Briones (Alternative), is the closest to Martinez Junior High. Inside a five-mile radius, there are at least 8 other public schools. The school's 51.0% average proficiency ranks 3rd among 6 nearby schools.
The school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, according to its NCES locale (Suburb: Large).
From 2020-21 to 2024-25, enrollment held near 843, starting from 832. The number of students per teacher increased from 21.9 to 23.3 over 4 years.
People who know Martinez Junior High can post here about homework, tutoring, and testing dates. Teachers and staff are welcome to share updates too.
Contra Costa County at a glance
View full county profileQuick facts
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