Arboga Elementary

Arboga Elementary is a sprawling primary school in Olivehurst, California, part of Marysville Joint Unified. The school educates 746 students in grades K through 8. Compared to the state average of about 465 students per school, that is 60% larger than typical.

Across the 23 schools in Marysville Joint Unified (10,418 students total), Arboga Elementary accounts for its share of the district's footprint.

Demographically, Arboga Elementary lists that 48% of students identify as Hispanic, with the remaining enrollment distributed across several groups. The remainder consists of 31% White, 9% Asian, 8% multiracial, 2% Black. The wider county runs roughly 31% Hispanic, putting the school's mix considerably more Hispanic than the area baseline.

On the income-and-resources front, The school currently runs with 34 full-time-equivalent teachers, for a student-teacher ratio near 22.2:1. That tracks the state average closely. An estimated 66% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.

On a residual basis (actual vs predicted given the student mix), Arboga Elementary tracks the demographic baseline. The model predicts 40.4% given the school's FRL share; actual proficiency is 33.6%.

Around the school, the surrounding county (Yuba County) reports that median household income runs about $76,373, about 18% of the adult population holds a bachelor's degree or above, and roughly 11% of residents live below the federal poverty line. Across Yuba County's 41 public schools (combined enrollment of about 16,045 students), Arboga Elementary is one campus in the mix.

Nearest neighbor: Olivehurst Elementary, around 1.8 miles off. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Arboga Elementary ranks 3rd on composite proficiency, ahead of the local average of 28.3%.

The school occupies an outlying site.

Looking at the recent track record. Arboga Elementary's enrollment has climbed 49% since 2018, when it stood at 501 (now 746). White enrollment moved from 50% to 31% across the same window. Class-load math has tightened: from 26.6:1 in 2018 to 22.2:1 in 2025.

Inside the community feed, members of the Arboga Elementary community share and discuss school events, parent volunteer needs, and clubs. Members of the school community can share what they know.