Jensen Ranch Elementary

Jensen Ranch Elementary is a tight-knit elementary campus in Castro Valley, California, overseen by Castro Valley Unified. The school educates 373 students in grades K through 5.

Across the 15 schools in Castro Valley Unified (9,548 students total), Jensen Ranch Elementary accounts for its share of the district's footprint.

In terms of who attends, Jensen Ranch Elementary lists that 62% of the student body identifies as Asian; the rest looks like 14% White, 12% multiracial, 10% Hispanic, 2% Black. By comparison, Alameda County as a whole is about 33% Asian, so the school skews noticeably more Asian than its surroundings.

In terms of school funding signals, Jensen Ranch Elementary logs 16 full-time-equivalent teachers, putting the student-to-teacher ratio at about 23.3:1. That figure is higher than the state norm's 22.3:1 average. An estimated 20% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. That share is south of Alameda County's rate of about 49%.

After controlling for student poverty, Jensen Ranch Elementary is in the OUTPERFORMING tier of the BeatsExpectations model, which fits a per-state line through proficiency and FRL share. Schools with this campus's poverty mix typically land near 67.8%; this one delivers 82.8%, a residual of +15.0 points.

Around the school, Alameda County reports that median household income runs about $129,367, roughly 52% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. In all, Alameda County runs 394 public schools (combined enrollment of about 210,511 students), of which Jensen Ranch Elementary is one.

Canyon Middle is the nearest neighboring public school, about 1.3 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Jensen Ranch Elementary at 1st of 9; the average score across the group is 61.1%.

Jensen Ranch Elementary operates from a residential location.

Looking at the recent track record. Over the past 7-year window, the student count ticked down 11%: 420 students in 2018 compared to 373 in 2025. Asian enrollment moved from 51% to 62% across the same window. Class-load math has fell: from 28.0:1 in 2018 to 23.3:1 in 2025.

On the community side, members of the Jensen Ranch Elementary community share and discuss sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.