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Center High
Test scores
CAASPP 2023-24 . % 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 29 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are down about 4 points since 2014, while math scores are down about 16 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 43% of students here test proficient in math and reading, compared with the roughly 48% 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 Center High
Center High is a heavily attended secondary school in Antelope, California, run under Center Joint Unified. The school enrolls 1,312 students in grades 9 through 12. Enrollment runs roughly 57% above the state mean of about 838.
Center Joint Unified comprises 8 schools with combined enrollment of 4,593 students; Center High is among them.
For racial and ethnic makeup, Center High logs that the most-represented group is White (34%), with the rest of the student body spread across multiple groups; the rest looks like 30% Hispanic, 14% Asian, 12% Black, 7% multiracial. By comparison, Sacramento County as a whole is about 45% White, so the school skews meaningfully less White than its surroundings.
Looking at school resources, Center High logs 65 full-time-equivalent teachers, putting the student-to-teacher ratio at about 20.3:1. That figure is higher than the state norm's 18.2:1 average. Roughly 53% of students at Center High qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is south of Sacramento County's rate of about 63%.
On a residual basis (actual vs predicted given the student mix), Center High tracks the demographic baseline. The model predicts 48.2% given the school's FRL share; actual proficiency is 43.2%.
In the surrounding community, Sacramento County reports that the typical household earns roughly $92,175 per year, roughly 34% of adults have completed at least a four-year degree, and the poverty rate sits near 9%. In all, Sacramento County runs 387 public schools (combined enrollment of about 259,342 students), of which Center High is one.
The closest other public school is McClellan High (Continuation), roughly 0.6 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Center High comes 1st of 8 in the immediate cluster, above the nearby-schools average of 28.9%.
The school occupies a commuter-belt site.
Trend over the last 7 years. Over the past 7-year window, the student count remained close to its prior level: 1,283 students in 2018 compared to 1,312 in 2025. Over the same period, the White share decreased from 43% to 34%.
On allk12, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
Sacramento County at a glance
View full county profileQuick facts
Related schools
- Oak Hill ElementaryElementary · 700 students
- Wilson C. Riles MiddleMiddle · 682 students
- North Country ElementaryElementary · 563 students
- Arthur S. Dudley ElementaryElementary · 521 students
- Rex Fortune ElementaryElementary · 412 students
- Cyril Spinelli ElementaryElementary · 347 students
- Antelope HighHigh · 1,821 students
- Antelope Crossing MiddleMiddle · 1,051 students
- Antelope Meadows ElementaryElementary · 731 students
- Oak Hill ElementaryElementary · 700 students
- Barrett Ranch ElementaryElementary · 629 students
- North Country ElementaryElementary · 563 students
- McClellan High (Continuation)0.6 mi · 56
- Arthur S. Dudley Elementary0.6 mi · 521
- Oak Hill Elementary0.9 mi · 700
- Cyril Spinelli Elementary0.9 mi · 347
- North Country Elementary1.3 mi · 563
- Wilson C. Riles Middle1.3 mi · 682