Cobblestone Elementary

Cobblestone Elementary is a primary school of reasonably sized scale in Plumas Lake, California, operated by Plumas Lake Elementary, hosting 590 students in grades K through 5. Compared to the state average of about 465 students per school, that is 27% larger than typical.

Plumas Lake Elementary comprises 3 schools with combined enrollment of 1,682 students; Cobblestone Elementary is among them.

For racial and ethnic makeup, Cobblestone Elementary lists that the largest single group is Hispanic at 36%, but no single group is in the majority. Other groups include 31% White, 16% Asian, 11% multiracial, 6% Black.

Looking at the economic backdrop, On paper, Cobblestone Elementary has 27 full-time-equivalent teachers, translating to a class-load average of around 22.3:1. That tracks the state average closely. An estimated 44% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. That share is south of Yuba County's rate of about 68%.

Adjusting for the school's free-and-reduced-lunch share, Cobblestone Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 53.0%, the actual is 45.6%, a residual of -7.4 points.

Across the wider county, the surrounding county (Yuba County) shows that median household earnings sit near $76,373, roughly 18% of adults have completed at least a four-year degree, and roughly 11% of residents live below the federal poverty line. In all, Yuba County runs 41 public schools (combined enrollment of about 16,045 students), of which Cobblestone Elementary is one.

The closest other public school is Rio Del Oro Elementary, roughly 0.7 miles away. Counting just inside five miles, 4 other public schools cluster around Cobblestone Elementary. On composite proficiency, Cobblestone Elementary comes 1st of 8 in the immediate cluster, ahead of the nearby-schools average of 31.1%.

Geographically, the school is in a town-based area.

Looking at the recent track record. Cobblestone Elementary's enrollment has expanded 56% since 2018, when it stood at 378 (now 590). Over the same period, the White share declined from 51% to 31%. The student-to-teacher ratio grew from 21.0:1 in 2018 to 22.3:1 today.

Within the allk12 community for this school, the feed for Cobblestone Elementary typically covers science fair prep, picture-day reminders, and bus-route questions. Anyone with firsthand experience at this school can post or comment.