school profile

Colony High

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

NCES ID
060816010606
District
Chaffey Joint Union High
Compare
Enrollment
2,085
Grades
09 through 12
Year
—
Measures
0
Suppressed
0
This school enrolls 2,085 students.

Academic Performance

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

No academic proficiency data available.

Community Context

School

Enrollment2,085
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)87.0%

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
2,085
Grades
09–12
Student body
Hispanic 68%Black 11%White 7%Asian 9%Two+ 3%Am. Indian / AK Native 0%Hawaiian / Pac. Isl. 1%

Detailed Reported Data

All reported measures, by topic.

Academic opportunity & advanced coursework
Advanced Mathematics
Advanced mathematics classes offered12
Advanced mathematics enrollment358
Hispanic 228 · Am. Indian / AK Native 1 · Asian 53 · Hawaiian / Pac. Isl. 2 · Black 28 · White 37 · Two+ 9 | Male 144 · Female 214 | English learners 2 | Students w/ disabilities (IDEA) 7
Advanced Placement (AP)
AP computer science enrollment, offeredNo
AP courses offered13
AP enrollment492
Hispanic 337 · Am. Indian / AK Native 1 · Asian 72 · Hawaiian / Pac. Isl. 2 · Black 26 · White 37 · Two+ 17 | Male 179 · Female 313 | English learners 6 | Students w/ disabilities (IDEA) 6 · Students w/ disabilities (504) 1
AP enrollment, offeredYes
AP mathematics enrollment89
Hispanic 44 · Am. Indian / AK Native 1 · Asian 21 · Black 4 · White 14 · Two+ 5 | Male 37 · Female 52 | Students w/ disabilities (IDEA) 1
AP mathematics enrollment, offeredYes
AP science enrollment140
Hispanic 83 · Am. Indian / AK Native 1 · Asian 36 · Black 8 · White 10 · Two+ 2 | Male 60 · Female 80
AP science enrollment, offeredYes
AP self-selection (no exam taken)Yes
Algebra I
Algebra I classes offered16
Algebra I enrollment, grades 11-127
Hispanic 7 | Male 5 · Female 2 | English learners 2 | Students w/ disabilities (IDEA) 2
Algebra I enrollment, grades 9-10406
Hispanic 300 · Asian 19 · Hawaiian / Pac. Isl. 8 · Black 43 · White 26 · Two+ 10 | Male 237 · Female 169 | English learners 72 | Students w/ disabilities (IDEA) 34
Students who passed Algebra I, grades 11-122
Hispanic 2 | Male 2 | Students w/ disabilities (IDEA) 1
Students who passed Algebra I, grades 9-10244
Hispanic 172 · Asian 13 · Hawaiian / Pac. Isl. 6 · Black 25 · White 20 · Two+ 8 | Male 137 · Female 107 | English learners 40 | Students w/ disabilities (IDEA) 22
Algebra II
Algebra II classes offered17
Algebra II enrollment520
Hispanic 393 · Asian 33 · Hawaiian / Pac. Isl. 4 · Black 39 · White 35 · Two+ 16 | Male 244 · Female 276 | English learners 22 | Students w/ disabilities (IDEA) 34
Geometry
Geometry classes offered17
Geometry enrollment504
Hispanic 357 · Am. Indian / AK Native 3 · Asian 38 · Hawaiian / Pac. Isl. 4 · Black 45 · White 41 · Two+ 16 | Male 261 · Female 243 | English learners 47 | Students w/ disabilities (IDEA) 37
Calculus
Calculus classes offered0
Biology
Biology classes offered43
Biology enrollment986
Hispanic 720 · Am. Indian / AK Native 1 · Asian 54 · Hawaiian / Pac. Isl. 8 · Black 93 · White 82 · Two+ 28 | Male 527 · Female 459 | English learners 116 | Students w/ disabilities (IDEA) 142
Chemistry
Chemistry classes offered9
Chemistry enrollment264
Hispanic 182 · Am. Indian / AK Native 1 · Asian 32 · Hawaiian / Pac. Isl. 3 · Black 19 · White 17 · Two+ 10 | Male 111 · Female 153 | English learners 18 | Students w/ disabilities (IDEA) 15
Physics
Physics classes offered2
Physics enrollment40
Hispanic 25 · Asian 3 · Hawaiian / Pac. Isl. 1 · Black 4 · White 5 · Two+ 2 | Male 21 · Female 19 | English learners 3 | Students w/ disabilities (IDEA) 2
Computer Science
Computer Science classes offered0
Dual Enrollment
Dual enrollment55
Hispanic 38 · Asian 12 · Hawaiian / Pac. Isl. 1 · Black 2 · White 1 · Two+ 1 | Male 20 · Female 35 | English learners 1 | Students w/ disabilities (IDEA) 4
International Baccalaureate (IB)
IB enrollment, offeredNo
Gifted and Talented Programs
Gifted and talented program, offeredYes
Gifted/talented enrollment766
Hispanic 528 · Am. Indian / AK Native 1 · Asian 98 · Hawaiian / Pac. Isl. 6 · Black 40 · White 70 · Two+ 23 | Male 299 · Female 467 | English learners 9 | Students w/ disabilities (IDEA) 12
SAT and ACT Participation
Students participating in SAT or ACT32
Hispanic 12 · Asian 3 · Black 8 · White 8 · Two+ 1 | Male 12 · Female 20
Students & school setting
Enrollment
English learner enrollment179
Hispanic 160 · Am. Indian / AK Native 1 · Asian 14 · Black 1 · White 1 · Two+ 2 | Male 94 · Female 85
English learner program enrollment179
Hispanic 160 · Am. Indian / AK Native 1 · Asian 14 · Black 1 · White 1 · Two+ 2 | Male 94 · Female 85
Enrollment2,124
Hispanic 1,532 · Am. Indian / AK Native 6 · Asian 151 · Hawaiian / Pac. Isl. 15 · Black 194 · White 168 · Two+ 58 | Male 1,078 · Female 1,043 | English learners 179 | Students w/ disabilities (IDEA) 293 · Students w/ disabilities (504) 8 | Nonbinary Or Unknown 3
Students with disabilities (IDEA) enrollment293
Hispanic 214 · Am. Indian / AK Native 2 · Asian 7 · Black 38 · White 27 · Two+ 5 | Male 199 · Female 94 | English learners 40
Students with disabilities (Section 504) enrollment8
Hispanic 6 · White 2 | Male 3 · Female 5
Grade Retention
Students retained, grade 10, offeredNo
Students retained, grade 11, offeredNo
Students retained, grade 12, offeredNo
Students retained, grade 9, offeredNo
Single-Sex Classes
Single-sex classes, offeredNo
Interscholastic Athletics
Athletic participants449
Male 254 · Female 195
Interscholastic athletics, offeredYes
Sports17
Male 8 · Female 9
Teams33
Male 16 · Female 17
Internet Access and Devices
Internet access, Wi-Fi hotspots providedYes
Internet access, Wi-Fi-enabled devices provided2,125
Internet access, devices provided to studentsYes
Internet access, school-issued devicesYes
School Support and Staffing
School counselors (FTE)5
Security staff (FTE), security guards6
Security staff (FTE), sworn law enforcement officers1
Support services staff (FTE), nurses1
Support services staff (FTE), psychologists2
Support services staff (FTE), social workers0
Teachers (FTE), certified teachers76
Teachers (FTE), teachers not certified16
Teachers (FTE), total92
Teachers, current-year92
Male 42 · Female 50
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 suspension702
Hispanic 515 · Am. Indian / AK Native 8 · Asian 3 · Hawaiian / Pac. Isl. 11 · Black 130 · White 16 · Two+ 19 | Male 558 · Female 144 | English learners 54 | Students w/ disabilities (IDEA) 171 · Students w/ disabilities (504) 0
In-school suspensions (students with disabilities (IDEA))1
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 1 · Female 0
In-school suspensions (students with disabilities)
English learners 0 | Students w/ disabilities (504) 0
In-school suspensions (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
Multiple out-of-school suspensions (students with disabilities (IDEA))13
Hispanic 9 · Am. Indian / AK Native 1 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 3 · White 0 · Two+ 0 | Male 13 · Female 0
Multiple out-of-school suspensions (students with disabilities)
English learners 1 | Students w/ disabilities (504) 0
Multiple out-of-school suspensions (students without disabilities)13
Hispanic 6 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 1 · Black 4 · White 1 · Two+ 1 | Male 8 · Female 5 | English learners 3
Out-of-school suspension instances
Sch Oosinstances Wodis 113 · Sch Oosinstances Idea 54 · Sch Oosinstances 504 0
Single out-of-school suspension (students with disabilities (IDEA))26
Hispanic 19 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 4 · White 2 · Two+ 1 | Male 18 · Female 8
Single out-of-school suspension (students with disabilities)
English learners 1 | Students w/ disabilities (504) 0
Single out-of-school suspension (students without disabilities)94
Hispanic 67 · Am. Indian / AK Native 0 · Asian 1 · Hawaiian / Pac. Isl. 1 · Black 20 · White 2 · Two+ 3 | Male 61 · Female 33 | English learners 9
Expulsions
Expulsions under zero-tolerance policies (students with disabilities (IDEA))1
Hispanic 0 · Am. Indian / AK Native 1 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 1 · 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)5
Hispanic 2 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 3 · Two+ 0 | Male 5 · Female 0 | English learners 1
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)1
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 1 · Two+ 0 | Male 1 · 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 1 · 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
Students subjected to restraint or seclusion, physical restraint (students with disabilities (IDEA))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 1
Referrals to Law Enforcement and School-Related Arrests
Referrals to law enforcement (students with disabilities (IDEA))1
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 1 · Female 0
Referrals to law enforcement (students with disabilities)
English learners 1 | Students w/ disabilities (504) 0
Referrals to law enforcement (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
School-related arrests (students with disabilities (IDEA))1
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 0 · Two+ 0 | Male 1 · Female 0
School-related arrests (students with disabilities)
English learners 1 | 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 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 weapon0
Incidents, physical attack without a weapon17
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))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.