San Ardo Elementary

Set in San Ardo, California, San Ardo Elementary is a rural-scale primary school, overseen by San Ardo Union Elementary. It enrolls 76 students across grades K through 8. That puts it 84% below the typical public school in California, which averages around 465 students.

San Ardo Elementary sits inside San Ardo Union Elementary, the local public-school operator responsible for the campus.

On demographics, San Ardo Elementary reports that nearly all students (93%) are Hispanic. The remainder comes out to 4% multiracial, 3% White. That is visibly more Hispanic than the county at large, where the share is closer to 62%.

Looking at the economic backdrop, On paper, San Ardo Elementary has 5 full-time-equivalent teachers, translating to a class-load average of around 15.2:1. Statewide, the average ratio sits near 22.3:1, putting San Ardo Elementary tighter than the state norm the norm. Roughly 95% of students at San Ardo Elementary qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. That share is north of Monterey County's rate of about 76%.

After controlling for student poverty, San Ardo Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 23.1%, the actual is 21.8%, a residual of -1.3 points.

Around the school, Monterey County reports that median household earnings sit near $97,230, 28% of adults hold a bachelor's degree or higher, and the poverty rate sits near 10%. In all, Monterey County runs 153 public schools (combined enrollment of about 73,845 students), of which San Ardo Elementary is one.

San Lucas Elementary is the nearest neighboring public school, about 9.9 miles from this campus. Among the 5 schools in that immediate cluster with test data (this one included), San Ardo Elementary ranks 4th on composite proficiency, beneath the local average of 24.8%.

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

Five-year trend. Looking back 7 years, enrollment at San Ardo Elementary has edged down 28%, going from 105 students in 2018 to 76 in 2025. The student-to-teacher ratio pulled in from 21.0:1 in 2018 to 15.2:1 today.

On allk12, members of the San Ardo Elementary community share and discuss fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.