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Other · Regular · Grades K to 12

Mountain Oaks, San Andreas, CA

Charter schoolMountain Oaks is a public school in San Andreas, part of Calaveras County Office of Education. It enrolled 425 students in 2024-25, with 53.1 students per full-time teacher.

Enrollment and teachers

Students
425
Teachers (FTE)
8.0
Students per teacher
53.1
Grades
K to 12

This school's ratio is 22.2 higher than the district figure of 30.9. The California average across schools is 21.9. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school53.1
District30.9
California21.9
United States15.3

School details

Address
150 Old Oak Rd., San Andreas, CA 95249
Phone
(888)686-6257
District
Calaveras County Office of Education
County
Calaveras County
Level
Other
Type
Regular
Status
Open
Charter
Yes
Locale
Rural: Distant
NCES school ID
069100308686
Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.
Free lunch
190
Reduced-price lunch
33
Free or reduced-price lunch
22352.5% of enrollment.
Direct certification
178Students certified through programs such as SNAP, without an application.

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

Other similar schools in Calaveras County Office of Education

Other schools elsewhere in San Andreas

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.