school profile

Cosumnes Oaks High

Located in Elk Grove, CA. Serving grades 09 through 12.

NCES ID
061233012274
District
Elk Grove Unified
Compare
Enrollment
2,151
Grades
09 through 12
Year
2010-11
Measures
0
Suppressed
0
This school enrolls 2,151 students.

Academic Performance

Percent of students meeting or exceeding state standards, by grade.

No academic proficiency data available.

Community Context

School

Enrollment2,151
Grades served09–12

District

Elk Grove Unified
Per-pupil expenditure$15,921
Federal revenue share11.6%
State revenue share68.3%
Local revenue share20.2%
Chronic absenteeism rate25.3%
Graduation rate (ACGR)96.0%

County

Median household income$88,724
Adults with a bachelor's degree or higher33.3%
Median home value$498,900
Unemployment rate4.7%
County figures reflect the surrounding county; district figures reflect the parent school district; school figures reflect this school. All values are officially reported public data.

School Context

Officially reported figures, 2024-25.

Enrollment
2,151
Grades
09–12
Student body
Hispanic 20%Black 12%White 15%Asian 41%Two+ 10%Am. Indian / AK Native 1%Hawaiian / Pac. Isl. 1%

Detailed Reported Data

All reported measures, by topic.

Academic opportunity & advanced coursework
Advanced Mathematics
Advanced mathematics classes offered16
Advanced mathematics enrollment400
Hispanic 70 · Asian 188 · Hawaiian / Pac. Isl. 2 · Black 22 · White 80 · Two+ 38 | Male 191 · Female 209 | English learners 15 | Students w/ disabilities (IDEA) 8
Advanced Placement (AP)
AP computer science enrollment32
Hispanic 1 · Asian 22 · Black 3 · White 3 · Two+ 3 | Male 26 · Female 6 | English learners 1
AP computer science enrollment, offeredYes
AP courses offered20
AP enrollment624
Hispanic 90 · Am. Indian / AK Native 1 · Asian 334 · Hawaiian / Pac. Isl. 4 · Black 34 · White 108 · Two+ 53 | Male 282 · Female 342 | English learners 19 | Students w/ disabilities (IDEA) 8 · Students w/ disabilities (504) 18
AP enrollment, offeredYes
AP mathematics enrollment133
Hispanic 9 · Asian 78 · Hawaiian / Pac. Isl. 2 · Black 6 · White 25 · Two+ 13 | Male 57 · Female 76 | English learners 7 | Students w/ disabilities (IDEA) 1
AP mathematics enrollment, offeredYes
AP science enrollment276
Hispanic 23 · Am. Indian / AK Native 1 · Asian 183 · Hawaiian / Pac. Isl. 2 · Black 10 · White 36 · Two+ 21 | Male 136 · Female 140 | English learners 11 | Students w/ disabilities (IDEA) 3
AP science enrollment, offeredYes
AP self-selection (no exam taken)Yes
Algebra I
Algebra I classes offered47
Algebra I enrollment, grades 11-12155
Hispanic 49 · Asian 29 · Hawaiian / Pac. Isl. 2 · Black 32 · White 25 · Two+ 18 | Male 91 · Female 64 | English learners 15 | Students w/ disabilities (IDEA) 36
Algebra I enrollment, grades 9-10418
Hispanic 120 · Am. Indian / AK Native 3 · Asian 112 · Hawaiian / Pac. Isl. 7 · Black 73 · White 62 · Two+ 41 | Male 215 · Female 203 | English learners 44 | Students w/ disabilities (IDEA) 55
Students who passed Algebra I, grades 11-12135
Hispanic 42 · Asian 27 · Hawaiian / Pac. Isl. 2 · Black 26 · White 22 · Two+ 16 | Male 75 · Female 60 | English learners 13 | Students w/ disabilities (IDEA) 30
Students who passed Algebra I, grades 9-10338
Hispanic 86 · Am. Indian / AK Native 3 · Asian 104 · Hawaiian / Pac. Isl. 3 · Black 48 · White 59 · Two+ 35 | Male 169 · Female 169 | English learners 29 | Students w/ disabilities (IDEA) 45
Algebra II
Algebra II classes offered19
Algebra II enrollment423
Hispanic 79 · Am. Indian / AK Native 1 · Asian 203 · Hawaiian / Pac. Isl. 3 · Black 40 · White 58 · Two+ 39 | Male 215 · Female 208 | English learners 12 | Students w/ disabilities (IDEA) 13
Geometry
Geometry classes offered21
Geometry enrollment489
Hispanic 81 · Am. Indian / AK Native 2 · Asian 209 · Hawaiian / Pac. Isl. 6 · Black 61 · White 77 · Two+ 53 | Male 257 · Female 232 | English learners 18 | Students w/ disabilities (IDEA) 29
Calculus
Calculus classes offered3
Calculus enrollment56
Hispanic 2 · Asian 40 · Hawaiian / Pac. Isl. 1 · Black 2 · White 8 · Two+ 3 | Male 27 · Female 29 | English learners 4 | Students w/ disabilities (IDEA) 1
Biology
Biology classes offered43
Biology enrollment863
Hispanic 192 · Am. Indian / AK Native 3 · Asian 373 · Hawaiian / Pac. Isl. 9 · Black 92 · White 121 · Two+ 73 | Male 402 · Female 461 | English learners 39 | Students w/ disabilities (IDEA) 54
Chemistry
Chemistry classes offered21
Chemistry enrollment475
Hispanic 104 · Am. Indian / AK Native 1 · Asian 200 · Hawaiian / Pac. Isl. 1 · Black 55 · White 66 · Two+ 48 | Male 237 · Female 238 | English learners 20 | Students w/ disabilities (IDEA) 24
Physics
Physics classes offered24
Physics enrollment618
Hispanic 113 · Am. Indian / AK Native 2 · Asian 267 · Hawaiian / Pac. Isl. 12 · Black 68 · White 99 · Two+ 57 | Male 314 · Female 304 | English learners 30 | Students w/ disabilities (IDEA) 42
Computer Science
Computer Science classes offered7
Computer Science enrollment160
Hispanic 18 · Asian 90 · Black 9 · White 22 · Two+ 21 | Male 131 · Female 29 | English learners 4 | Students w/ disabilities (IDEA) 7
Dual Enrollment
Dual enrollment267
Hispanic 42 · Am. Indian / AK Native 1 · Asian 141 · Black 19 · White 37 · Two+ 27 | Male 108 · Female 159 | English learners 5 | Students w/ disabilities (IDEA) 6
International Baccalaureate (IB)
IB enrollment, offeredNo
Gifted and Talented Programs
Gifted and talented program, offeredYes
Gifted/talented enrollment332
Hispanic 56 · Am. Indian / AK Native 1 · Asian 164 · Hawaiian / Pac. Isl. 2 · Black 21 · White 61 · Two+ 27 | Male 166 · Female 166 | English learners 1 | Students w/ disabilities (IDEA) 5
SAT and ACT Participation
Students participating in SAT or ACT78
Hispanic 7 · Asian 46 · Black 6 · White 14 · Two+ 5 | Male 36 · Female 42 | English learners 3
Students & school setting
Enrollment
English learner enrollment
Male 81 · Female 49
English learner program enrollment
Male 61 · Female 45
Enrollment
Male 1,098 · Female 1,033
Students with disabilities (IDEA) enrollment
Male 137 · Female 84
Students with disabilities (Section 504) enrollment
Male 66 · Female 38
Grade Retention
Students retained, grade 10, offeredNo
Students retained, grade 11, offeredNo
Students retained, grade 121
White 1 | Male 1 | English learners 1
Students retained, grade 12, offeredYes
Students retained, grade 9, offeredNo
Single-Sex Classes
Single-sex classes, offeredNo
Interscholastic Athletics
Athletic participants437
Male 269 · Female 168
Interscholastic athletics, offeredYes
Sports13
Male 7 · Female 6
Teams25
Male 14 · Female 11
Internet Access and Devices
Internet access, Wi-Fi hotspots providedYes
Internet access, Wi-Fi-enabled devices provided2,131
Internet access, devices provided to studentsYes
Internet access, school-issued devicesYes
School Support and Staffing
School counselors (FTE)5.65
Security staff (FTE), security guards5
Security staff (FTE), sworn law enforcement officers0.12
Support services staff (FTE), nurses0.18
Support services staff (FTE), psychologists1.7
Support services staff (FTE), social workers0.6
Teachers (FTE), certified teachers98.56
Teachers (FTE), teachers not certified1
Teachers (FTE), total99.56
School Characteristics
Grade offered, grade 10Yes
Grade offered, grade 11Yes
Grade offered, grade 12Yes
Grade offered, grade 9Yes
School climate & discipline
Suspensions
Days missed due to out-of-school suspension373
Hispanic 152 · Am. Indian / AK Native 0 · Asian 4 · Hawaiian / Pac. Isl. 3 · Black 162 · White 19 · Two+ 33 | Male 201 · Female 172 | English learners 36 | Students w/ disabilities (IDEA) 103 · Students w/ disabilities (504) 13
In-school suspensions (students with disabilities (IDEA))6
Hispanic 2 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 2 · White 0 · Two+ 2 | Male 5 · Female 1
In-school suspensions (students with disabilities)
English learners 2 | Students w/ disabilities (504) 0
In-school suspensions (students without disabilities)5
Hispanic 1 · Am. Indian / AK Native 0 · Asian 2 · Hawaiian / Pac. Isl. 0 · Black 2 · White 0 · Two+ 0 | Male 1 · Female 4 | English learners 1
Multiple out-of-school suspensions (students with disabilities (IDEA))7
Hispanic 7 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 7 · Female 0
Multiple out-of-school suspensions (students with disabilities)
English learners 1 | Students w/ disabilities (504) 2
Multiple out-of-school suspensions (students without disabilities)19
Hispanic 4 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 1 · Black 12 · White 1 · Two+ 1 | Male 9 · Female 10 | English learners 1
Out-of-school suspension instances
Sch Oosinstances Wodis 90 · Sch Oosinstances Idea 39 · Sch Oosinstances 504 5
Single out-of-school suspension (students with disabilities (IDEA))18
Hispanic 7 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 7 · White 0 · Two+ 4 | Male 14 · Female 4
Single out-of-school suspension (students with disabilities)
English learners 3 | Students w/ disabilities (504) 3
Single out-of-school suspension (students without disabilities)41
Hispanic 18 · Am. Indian / AK Native 0 · Asian 2 · Hawaiian / Pac. Isl. 0 · Black 10 · White 6 · Two+ 5 | Male 18 · Female 23 | English learners 3
Expulsions
Expulsions under zero-tolerance policies (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Expulsions under zero-tolerance policies (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions under zero-tolerance policies (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Expulsions with educational services (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Expulsions with educational services (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions with educational services (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Expulsions without educational services (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Expulsions without educational services (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions without educational services (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Restraint and Seclusion
Instances of restraint or seclusion, mechanical restraint
Sch Rsinstances Mech Wodis 0 · Sch Rsinstances Mech Idea 0 · Sch Rsinstances Mech 504 0
Instances of restraint or seclusion, physical restraint
Sch Rsinstances Phys Wodis 0 · Sch Rsinstances Phys Idea 0 · Sch Rsinstances Phys 504 0
Instances of restraint or seclusion, seclusion
Sch Rsinstances Secl Wodis 0 · Sch Rsinstances Secl Idea 0 · Sch Rsinstances Secl 504 0
Referrals to Law Enforcement and School-Related Arrests
Referrals to law enforcement (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Referrals to law enforcement (students with disabilities)
English learners 0 | Students w/ disabilities (504) 1
Referrals to law enforcement (students without disabilities)9
Hispanic 3 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 0 · Black 3 · White 0 · Two+ 2 | Male 5 · Female 4 | English learners 0
School-related arrests (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
School-related arrests (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
School-related arrests (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
Allegations of Harassment or Bullying
Allegations of harassment or bullying, on the basis of religion
Sch Hballegations Rel Atag 0 · Sch Hballegations Rel Budd 0 · Sch Hballegations Rel Cath 0 · Sch Hballegations Rel East 0 · Sch Hballegations Rel Hind 0 · Sch Hballegations Rel Islm 0 · Sch Hballegations Rel Jwit 0 · Sch Hballegations Rel Jwsh 0 · Sch Hballegations Rel Morm 0 · Sch Hballegations Rel Multi 0 · Sch Hballegations Rel Othchrn 0 · Sch Hballegations Rel Othrel 0 · Sch Hballegations Rel Prot 0 · Sch Hballegations Rel Sikh 0
Students disciplined for harassment or bullying, on the basis of disability0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students disciplined for harassment or bullying, on the basis of race, color, or national origin4
Hispanic 2 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 0 | Male 3 · Female 1 | English learners 3 | Students w/ disabilities (IDEA) 1 · Students w/ disabilities (504) 0
Students disciplined for harassment or bullying, on the basis of sex7
Hispanic 2 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 0 · Black 2 · White 1 · Two+ 1 | Male 6 · Female 1 | English learners 1 | Students w/ disabilities (IDEA) 2 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of disability0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of race, color, or national origin4
Hispanic 2 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 0 | Male 1 · Female 3 | English learners 0 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Students reported harassed or bullied, on the basis of sex6
Hispanic 3 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 0 · Black 1 · White 0 · Two+ 1 | Male 3 · Female 3 | English learners 1 | Students w/ disabilities (IDEA) 0 · Students w/ disabilities (504) 0
Offenses
Allegations, physical attack or battery, duty to report — not resolved0
Allegations, physical attack or battery, pending resolution0
Allegations, physical attack or battery, referred but not resulting in disciplinary action0
Allegations, physical attack or battery, reported to a duty to report0
Allegations, physical attack or battery, resulting in disciplinary action0
Allegations, rape or attempted rape, duty to report — not resolved0
Allegations, rape or attempted rape, pending resolution0
Allegations, rape or attempted rape, referred but not resulting in disciplinary action0
Allegations, rape or attempted rape, reported to a duty to report0
Allegations, rape or attempted rape, resulting in disciplinary action0
Firearm use incidents, reportedNo
Homicides, reportedNo
Incidents, physical attack or battery0
Incidents, physical attack with a weapon2
Incidents, physical attack without a weapon58
Incidents, possession of a firearm or explosive device0
Incidents, rape or attempted rape0
Incidents, robbery with a weapon0
Incidents, robbery without a weapon0
Incidents, threats with a weapon1
Incidents, threats without a weapon14
Transfers to Alternative Schools
Transfers to alternative schools (students with disabilities (IDEA))0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0
Transfers to alternative schools (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Transfers to alternative schools (students without disabilities)0
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 0 · Female 0 | English learners 0
This profile is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information available. We encourage parents and families to supplement this data with information published directly on the school’s website, which may include more recent figures, additional programs, or updated enrollment data.