High · Regular · Grades 9 to 12
Cosumnes Oaks High, Elk Grove, CA
Enrollment and teachers
- Students
- 2,109
- Teachers (FTE)
- 98.0
- Students per teacher
- 21.5
- Grades
- 9 to 12
This school's ratio is 1.2 lower than the district figure of 22.7. The California average across schools is 21.9. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
School details
- Address
- 8350 Lotz Pkwy., Elk Grove, CA 95757
- Phone
- (916)683-7670
- District
- Elk Grove Unified
- County
- Sacramento County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Virtual
- No
- Locale
- Suburb: Large
- NCES school ID
- 061233012274
School meals
- Free lunch
- 621
- Reduced-price lunch
- 200
- Free or reduced-price lunch
- 82138.9% of enrollment.
- Direct certification
- 412Students certified through programs such as SNAP, without an application.
- Community Eligibility Provision
- No
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 high schools in Elk Grove Unified
- Franklin High 2,650 students
- Pleasant Grove High 2,536 students
- Sheldon High 2,368 students
- Monterey Trail High 2,263 students
- Laguna Creek High 2,142 students
- Elk Grove High 1,684 students
- Florin High 1,679 students
- Valley High 1,622 students
- Elk Grove Charter 262 students
- William Daylor High 139 students
- Calvine High 137 students
- Rio Cazadero High 120 students
High schools elsewhere in Elk Grove
- SAVA - Sacramento Academic and Vocational Academy - EGUSD SAVA - Sacramento ACAD and Vocational Acad - EGUSD DIST
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.