Cosumnes Oaks High
Public
High Grades 9–12 ASchool Grade
Part of Elk Grove Unified School District
8350 Lotz Pkwy., Elk Grove, CA 95757 · (916) 683-7670
Community ratings
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Academic performance
Math proficiency58%
State average 33.6%
Reading / language arts73%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
2,109Students enrolled
21:1Student–teacher ratio
39%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9541
Grade 10497
Grade 11522
Grade 12549
Students
Asian · 43%909
Hispanic · 20%420
White · 14%289
Black · 12%246
Two or more races · 11%223
Native Hawaiian/Pacific Islander · 1%15
American Indian/Alaska Native · 0%7
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
2,075’20
2,132’21
2,212’22
2,151’23
2,109’24
Location
8350 Lotz Pkwy. Elk Grove
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.