school profile

Chaffey High

Located in Ontario, CA. Serving grades 09 through 12.

NCES ID
060816000791
District
Chaffey Joint Union High
Compare
Enrollment
3,223
Grades
09 through 12
Year
—
Measures
0
Suppressed
0
This school enrolls 3,223 students.

Academic Performance

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

No academic proficiency data available.

Community Context

School

Enrollment3,223
Grades served09–12

District

Chaffey Joint Union High
Per-pupil expenditure$16,706
Federal revenue share7.5%
State revenue share57.5%
Local revenue share35.0%
Chronic absenteeism rate27.5%
Graduation rate (ACGR)83.0%

County

Median household income$82,184
Adults with a bachelor's degree or higher22.9%
Median home value$475,000
Unemployment rate5.1%
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
3,223
Grades
09–12
Student body
Hispanic 89%Black 3%White 3%Asian 2%Two+ 1%Am. Indian / AK Native 0%Hawaiian / Pac. Isl. 0%

Detailed Reported Data

All reported measures, by topic.

Academic opportunity & advanced coursework
Advanced Mathematics
Advanced mathematics classes offered11
Advanced mathematics enrollment308
Hispanic 272 · Am. Indian / AK Native 1 · Asian 9 · Hawaiian / Pac. Isl. 2 · Black 4 · White 18 · Two+ 2 | Male 129 · Female 179 | English learners 5 | Students w/ disabilities (IDEA) 3
Advanced Placement (AP)
AP computer science enrollment31
Hispanic 27 · Asian 1 · Black 1 · White 2 | Male 17 · Female 14 | English learners 5 | Students w/ disabilities (IDEA) 2
AP computer science enrollment, offeredYes
AP courses offered14
AP enrollment412
Hispanic 364 · Am. Indian / AK Native 1 · Asian 8 · Black 8 · White 24 · Two+ 7 | Male 142 · Female 270 | English learners 12 | Students w/ disabilities (IDEA) 4 · Students w/ disabilities (504) 4
AP enrollment, offeredYes
AP mathematics enrollment56
Hispanic 49 · Black 1 · White 5 · Two+ 1 | Male 26 · Female 30
AP mathematics enrollment, offeredYes
AP science enrollment96
Hispanic 85 · Am. Indian / AK Native 1 · Asian 4 · Black 1 · White 5 | Male 40 · Female 56 | English learners 8 | Students w/ disabilities (IDEA) 2
AP science enrollment, offeredYes
AP self-selection (no exam taken)Yes
Algebra I
Algebra I classes offered24
Algebra I enrollment, grades 11-1277
Hispanic 68 · Asian 3 · Two+ 6 | Male 50 · Female 27 | English learners 63
Algebra I enrollment, grades 9-10701
Hispanic 630 · Am. Indian / AK Native 5 · Asian 6 · Black 21 · White 22 · Two+ 17 | Male 380 · Female 321 | English learners 192 | Students w/ disabilities (IDEA) 96
Students who passed Algebra I, grades 11-1226
Hispanic 24 · Asian 1 · Two+ 1 | Male 19 · Female 7 | English learners 23
Students who passed Algebra I, grades 9-10401
Hispanic 360 · Am. Indian / AK Native 4 · Asian 4 · Black 12 · White 13 · Two+ 8 | Male 207 · Female 194 | English learners 89 | Students w/ disabilities (IDEA) 61
Algebra II
Algebra II classes offered21
Algebra II enrollment693
Hispanic 614 · Am. Indian / AK Native 2 · Asian 11 · Hawaiian / Pac. Isl. 1 · Black 21 · White 28 · Two+ 16 | Male 328 · Female 365 | English learners 50 | Students w/ disabilities (IDEA) 45
Geometry
Geometry classes offered26
Geometry enrollment976
Hispanic 864 · Am. Indian / AK Native 4 · Asian 26 · Hawaiian / Pac. Isl. 7 · Black 31 · White 34 · Two+ 10 | Male 497 · Female 479 | English learners 196 | Students w/ disabilities (IDEA) 95
Calculus
Calculus classes offered0
Biology
Biology classes offered48
Biology enrollment907
Hispanic 802 · Am. Indian / AK Native 7 · Asian 28 · Hawaiian / Pac. Isl. 1 · Black 25 · White 23 · Two+ 21 | Male 497 · Female 410 | English learners 233 | Students w/ disabilities (IDEA) 127
Chemistry
Chemistry classes offered12
Chemistry enrollment408
Hispanic 364 · Am. Indian / AK Native 1 · Asian 6 · Hawaiian / Pac. Isl. 1 · Black 14 · White 19 · Two+ 3 | Male 182 · Female 226 | English learners 34 | Students w/ disabilities (IDEA) 18
Physics
Physics classes offered3
Physics enrollment94
Hispanic 83 · Asian 1 · Hawaiian / Pac. Isl. 1 · Black 2 · White 6 · Two+ 1 | Male 64 · Female 30 | English learners 5 | Students w/ disabilities (IDEA) 2
Computer Science
Computer Science classes offered4
Computer Science enrollment81
Hispanic 72 · Asian 2 · Black 5 · White 1 · Two+ 1 | Male 62 · Female 19 | English learners 4 | Students w/ disabilities (IDEA) 11
Dual Enrollment
Dual enrollment51
Hispanic 44 · Am. Indian / AK Native 1 · Black 3 · White 2 · Two+ 1 | Male 13 · Female 38
International Baccalaureate (IB)
IB enrollment, offeredNo
Gifted and Talented Programs
Gifted and talented program, offeredYes
Gifted/talented enrollment277
Hispanic 243 · Am. Indian / AK Native 1 · Asian 5 · Hawaiian / Pac. Isl. 2 · Black 4 · White 14 · Two+ 8 | Male 101 · Female 176 | English learners 6 | Students w/ disabilities (IDEA) 1
SAT and ACT Participation
Students participating in SAT or ACT92
Hispanic 77 · Am. Indian / AK Native 1 · Asian 1 · Black 6 · White 7 | Male 29 · Female 63 | English learners 2
Students & school setting
Enrollment
English learner enrollment566
Hispanic 529 · Am. Indian / AK Native 1 · Asian 18 · Hawaiian / Pac. Isl. 2 · White 3 · Two+ 13 | Male 323 · Female 243
English learner program enrollment564
Hispanic 527 · Am. Indian / AK Native 1 · Asian 18 · Hawaiian / Pac. Isl. 2 · White 3 · Two+ 13 | Male 322 · Female 242
Enrollment
Hispanic 2,956 · Am. Indian / AK Native 18 · Asian 58 · Hawaiian / Pac. Isl. 13 · Black 110 · Two+ 54 | Male 1,690 · Female 1,640 | English learners 566 | Students w/ disabilities (IDEA) 516 · Students w/ disabilities (504) 29
Students with disabilities (IDEA) enrollment516
Hispanic 447 · Am. Indian / AK Native 5 · Asian 7 · Hawaiian / Pac. Isl. 2 · Black 32 · White 17 · Two+ 6 | Male 341 · Female 175 | English learners 93
Students with disabilities (Section 504) enrollment29
Hispanic 22 · Black 3 · White 3 · Two+ 1 | Male 15 · Female 14 | English learners 1
Grade Retention
Students retained, grade 10, offeredNo
Students retained, grade 11, offeredNo
Students retained, grade 1223
Hispanic 20 · Asian 1 · White 1 · Two+ 1 | Male 13 · Female 10 | English learners 18 | Students w/ disabilities (IDEA) 7
Students retained, grade 12, offeredYes
Students retained, grade 9, offeredNo
Single-Sex Classes
Single-sex classes, offeredNo
Interscholastic Athletics
Athletic participants674
Male 352 · Female 322
Interscholastic athletics, offeredYes
Sports5
Male 3 · Female 2
Teams13
Male 8 · Female 5
Internet Access and Devices
Internet access, Wi-Fi hotspots providedYes
Internet access, Wi-Fi-enabled devices provided3,331
Internet access, devices provided to studentsYes
Internet access, school-issued devicesYes
School Support and Staffing
School counselors (FTE)7
Security staff (FTE), security guards6
Security staff (FTE), sworn law enforcement officers1
Support services staff (FTE), nurses1
Support services staff (FTE), psychologists1
Support services staff (FTE), social workers0
Teachers (FTE), certified teachers85
Teachers (FTE), teachers not certified49
Teachers (FTE), total134
Teachers, current-year134
Male 70 · Female 64
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 suspension1,004
Hispanic 815 · Am. Indian / AK Native 8 · Asian 1 · Hawaiian / Pac. Isl. 15 · Black 130 · White 27 · Two+ 8 | Male 628 · Female 376 | English learners 235 | Students w/ disabilities (IDEA) 276 · Students w/ disabilities (504) 2
In-school suspensions (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
In-school suspensions (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
In-school suspensions (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
Multiple out-of-school suspensions (students with disabilities (IDEA))23
Hispanic 16 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 7 · White 0 · Two+ 0 | Male 17 · Female 6
Multiple out-of-school suspensions (students with disabilities)
English learners 3 | Students w/ disabilities (504) 0
Multiple out-of-school suspensions (students without disabilities)61
Hispanic 51 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 2 · Black 3 · White 1 · Two+ 3 | Male 36 · Female 25 | English learners 13
Out-of-school suspension instances
Sch Oosinstances Wodis 318 · Sch Oosinstances Idea 122 · Sch Oosinstances 504 2
Single out-of-school suspension (students with disabilities (IDEA))45
Hispanic 33 · Am. Indian / AK Native 1 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 10 · White 1 · Two+ 0 | Male 33 · Female 12
Single out-of-school suspension (students with disabilities)
English learners 9 | Students w/ disabilities (504) 1
Single out-of-school suspension (students without disabilities)169
Hispanic 147 · Am. Indian / AK Native 1 · Asian 0 · Hawaiian / Pac. Isl. 2 · Black 10 · White 8 · Two+ 1 | Male 93 · Female 76 | English learners 46
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)1
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 1 · Female 0 | English learners 0
Expulsions with educational services (students with disabilities (IDEA))2
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 0 · Two+ 0 | Male 2 · Female 0
Expulsions with educational services (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Expulsions with educational services (students without disabilities)11
Hispanic 11 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 9 · Female 2 | English learners 4
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))1
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 0 · Two+ 0 | Male 1 · Female 0
Referrals to law enforcement (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Referrals to law enforcement (students without disabilities)4
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 0 | Male 3 · Female 1 | English learners 2
School-related arrests (students with disabilities (IDEA))1
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 0 · Two+ 0 | Male 1 · Female 0
School-related arrests (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
School-related arrests (students without disabilities)4
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 0 | Male 3 · Female 1 | English learners 2
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 origin0
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 sex0
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 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 origin0
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 sex0
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
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 weapon143
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 weapon0
Incidents, threats without a weapon0
Transfers to Alternative Schools
Transfers to alternative schools (students with disabilities (IDEA))3
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 2 · White 0 · Two+ 0 | Male 3 · Female 0
Transfers to alternative schools (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
Transfers to alternative schools (students without disabilities)9
Hispanic 9 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 8 · Female 1 | English learners 4
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.