school profile

Crystal Lake Central High School

Located in Crystal Lake, IL. Serving grades 09 through 12.

NCES ID
171137001367
District
CHSD 155
Compare
Enrollment
1,498
Grades
09 through 12
Year
2023-24
Measures
0
Suppressed
0
This school enrolls 1,498 students.

Academic Performance

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

No academic proficiency data available.

Community Context

School

Enrollment1,498
Grades served09–12

District

CHSD 155
Per-pupil expenditure$23,700
Federal revenue share4.0%
State revenue share32.9%
Local revenue share63.2%
Chronic absenteeism rate23.4%

County

Median household income$102,836
Adults with a bachelor's degree or higher35.2%
Median home value$286,900
Unemployment rate4.5%
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
1,498
Grades
09–12
Student body
Hispanic 27%Black 2%White 67%Asian 3%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 offered20
Advanced mathematics enrollment389
Hispanic 82 · Am. Indian / AK Native 2 · Asian 9 · Hawaiian / Pac. Isl. 1 · Black 3 · White 288 · Two+ 4 | Male 198 · Female 191 | English learners 7 | Students w/ disabilities (IDEA) 29
Advanced Placement (AP)
AP computer science enrollment70
Hispanic 7 · Asian 5 · Black 1 · White 57 | Male 55 · Female 15 | Students w/ disabilities (IDEA) 5
AP computer science enrollment, offeredYes
AP courses offered20
AP enrollment385
Hispanic 55 · Asian 17 · Black 3 · White 309 · Two+ 1 | Male 168 · Female 217 | English learners 3 | Students w/ disabilities (IDEA) 15 · Students w/ disabilities (504) 23
AP enrollment, offeredYes
AP mathematics enrollment108
Hispanic 11 · Asian 6 · Black 1 · White 90 | Male 49 · Female 59 | Students w/ disabilities (IDEA) 3
AP mathematics enrollment, offeredYes
AP other-subject enrollment285
Male 105 · Female 180
AP science enrollment102
Hispanic 9 · Asian 5 · White 88 | Male 43 · Female 59 | Students w/ disabilities (IDEA) 2
AP science enrollment, offeredYes
AP self-selection (no exam taken)Yes
Algebra I
Algebra I classes offered44
Algebra I enrollment, grades 11-1223
Hispanic 12 · Asian 1 · Black 2 · White 8 | Male 16 · Female 7 | English learners 7 | Students w/ disabilities (IDEA) 16
Algebra I enrollment, grades 9-10259
Hispanic 101 · Am. Indian / AK Native 3 · Asian 7 · Hawaiian / Pac. Isl. 1 · Black 6 · White 138 · Two+ 3 | Male 138 · Female 121 | English learners 53 | Students w/ disabilities (IDEA) 67
Students who passed Algebra I, grades 11-1219
Hispanic 9 · Asian 1 · Black 2 · White 7 | Male 13 · Female 6 | English learners 4 | Students w/ disabilities (IDEA) 15
Students who passed Algebra I, grades 9-10216
Hispanic 82 · Am. Indian / AK Native 2 · Asian 7 · Hawaiian / Pac. Isl. 1 · Black 4 · White 117 · Two+ 3 | Male 113 · Female 103 | English learners 38 | Students w/ disabilities (IDEA) 59
Algebra II
Algebra II classes offered18
Algebra II enrollment381
Hispanic 132 · Asian 16 · Black 7 · White 226 | Male 208 · Female 173 | English learners 58 | Students w/ disabilities (IDEA) 32
Geometry
Geometry classes offered15
Geometry enrollment297
Hispanic 75 · Am. Indian / AK Native 1 · Asian 7 · Hawaiian / Pac. Isl. 1 · Black 5 · White 207 · Two+ 1 | Male 147 · Female 150 | English learners 7 | Students w/ disabilities (IDEA) 40
Calculus
Calculus classes offered7
Calculus enrollment133
Hispanic 28 · Asian 3 · Black 2 · White 100 | Male 69 · Female 64 | Students w/ disabilities (IDEA) 2
Biology
Biology classes offered28
Biology enrollment549
Hispanic 139 · Am. Indian / AK Native 3 · Asian 19 · Hawaiian / Pac. Isl. 1 · Black 6 · White 378 · Two+ 3 | Male 252 · Female 297 | English learners 46 | Students w/ disabilities (IDEA) 73
Chemistry
Chemistry classes offered16
Chemistry enrollment381
Hispanic 83 · Asian 13 · Hawaiian / Pac. Isl. 1 · Black 3 · White 280 · Two+ 1 | Male 187 · Female 194 | English learners 3 | Students w/ disabilities (IDEA) 19
Physics
Physics classes offered15
Physics enrollment308
Hispanic 77 · Am. Indian / AK Native 1 · Asian 7 · Black 8 · White 213 · Two+ 2 | Male 171 · Female 137 | English learners 15 | Students w/ disabilities (IDEA) 42
Computer Science
Computer Science classes offered3
Computer Science enrollment70
Hispanic 7 · Asian 5 · Black 1 · White 57 | Male 55 · Female 15 | Students w/ disabilities (IDEA) 5
Dual Enrollment
Dual enrollment506
Hispanic 144 · Asian 12 · Black 9 · White 339 · Two+ 2 | Male 249 · Female 257 | English learners 21 | Students w/ disabilities (IDEA) 25
International Baccalaureate (IB)
IB enrollment, offeredNo
Gifted and Talented Programs
Gifted and talented program, offeredNo
SAT and ACT Participation
Students participating in SAT or ACT349
Hispanic 109 · Am. Indian / AK Native 2 · Asian 6 · Hawaiian / Pac. Isl. 1 · Black 5 · White 223 · Two+ 3 | Male 186 · Female 163 | English learners 34 | Students w/ disabilities (IDEA) 43
Students & school setting
Enrollment
English learner enrollment
Male 63 · Female 29
English learner program enrollment
Male 54 · Female 25
Enrollment
Male 779 · Female 704
Students with disabilities (IDEA) enrollment
Male 145 · Female 59
Students with disabilities (Section 504) enrollment
Male 54 · Female 45
Grade Retention
Students retained, grade 10, offeredNo
Students retained, grade 11, offeredNo
Students retained, grade 123
Black 1 · White 2 | Male 3 | Students w/ disabilities (IDEA) 2
Students retained, grade 12, offeredYes
Students retained, grade 9, offeredNo
Single-Sex Classes
Single-sex classes, offeredNo
Interscholastic Athletics
Athletic participants811
Male 481 · Female 330
Interscholastic athletics, offeredYes
Sports22
Male 10 · Female 12
Teams55
Male 26 · Female 29
Internet Access and Devices
Internet access, Wi-Fi hotspots providedYes
Internet access, Wi-Fi-enabled devices provided1,484
Internet access, devices provided to studentsNo
Internet access, school-issued devicesYes
School Support and Staffing
School counselors (FTE)5
Security staff (FTE), security guards2
Security staff (FTE), sworn law enforcement officers1
Support services staff (FTE), nurses1
Support services staff (FTE), psychologists2
Support services staff (FTE), social workers3
Teachers (FTE), certified teachers87
Teachers (FTE), teachers not certified0
Teachers (FTE), total87
Teachers, current-year87
Male 40 · Female 47
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 suspension316
Hispanic 111 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 23 · White 182 · Two+ 0 | Male 228 · Female 88 | English learners 41 | Students w/ disabilities (IDEA) 131 · Students w/ disabilities (504) 13
In-school suspensions (students with disabilities (IDEA))31
Hispanic 14 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 2 · White 15 · Two+ 0 | Male 22 · Female 9
In-school suspensions (students with disabilities)
English learners 7 | Students w/ disabilities (504) 6
In-school suspensions (students without disabilities)76
Hispanic 29 · Am. Indian / AK Native 2 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 44 · Two+ 0 | Male 50 · Female 26 | English learners 7
Multiple out-of-school suspensions (students with disabilities (IDEA))10
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 6 · Two+ 0 | Male 9 · Female 1
Multiple out-of-school suspensions (students with disabilities)
English learners 2 | Students w/ disabilities (504) 0
Multiple out-of-school suspensions (students without disabilities)10
Hispanic 3 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 7 · Two+ 0 | Male 7 · Female 3 | English learners 1
Out-of-school suspension instances
Sch Oosinstances Wodis 67 · Sch Oosinstances Idea 49 · Sch Oosinstances 504 7
Single out-of-school suspension (students with disabilities (IDEA))22
Hispanic 6 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 3 · White 13 · Two+ 0 | Male 17 · Female 5
Single out-of-school suspension (students with disabilities)
English learners 4 | Students w/ disabilities (504) 7
Single out-of-school suspension (students without disabilities)38
Hispanic 18 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 20 · Two+ 0 | Male 21 · Female 17 | English learners 4
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))13
Hispanic 5 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 7 · Two+ 0 | Male 12 · Female 1
Referrals to law enforcement (students with disabilities)
English learners 3 | Students w/ disabilities (504) 1
Referrals to law enforcement (students without disabilities)18
Hispanic 5 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 13 · Two+ 0 | Male 9 · Female 9 | 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 0 · White 1 · 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)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 origin2
Hispanic 0 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 0 · White 2 · Two+ 0 | Male 2 · 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 origin2
Hispanic 1 · Am. Indian / AK Native 0 · Asian 0 · Hawaiian / Pac. Isl. 0 · Black 1 · White 0 · Two+ 0 | Male 0 · Female 2 | 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 weapon0
Incidents, possession of a firearm or explosive device6
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.