Crystal Lake Central High School in Crystal Lake, Illinois (IL)

Back to: Crystal Lake, IL, Illinois, All US cities.

Discuss this school with others on our active Illinois forum.

City-data.com school rating (using weighted 2007 test average as compared to other schools in Illinois) from 0 (worst) to 100 (best) is 81.

45 W FRANKLIN AVE
Crystal Lake, IL 60014

District: CHSD 155
County: MCHENRY
Grade span: 9 - 12

Phone: (815) 459-2505 (make sure to verify first before calling)

Enrollment in Crystal Lake Central High School

2008 Student Enrollment: 1457

9th Grade Enrollment : 384
10th Grade Enrollment : 362
11th Grade Enrollment : 367
12th Grade Enrollment : 344

Grades in Crystal Lake Central High School

2007 Student Enrollment: 1434

9th Grade Enrollment : 359
10th Grade Enrollment : 368
11th Grade Enrollment : 360
12th Grade Enrollment : 347

White Enrollment (%): 84.0%

Here:	84.0%
State average from 3815 schools:	61.5%

Black Enrollment (%): 1.7%

Crystal Lake Central High School:	1.7%
State average from 3815 schools:	18.3%

Hispanic Enrollment (%): 12.8%

Crystal Lake Central High School:	12.8%
State average from 3815 schools:	14.7%

Asian Enrollment (%): 1.4%

Here:	1.4%
State average from 3815 schools:	3.0%

Native American Enrollment (%): 0.10%

Here:	0.10%
State average from 3815 schools:	0.19%

Grades in Crystal Lake Central High School

Races in Crystal Lake Central High School

2006 Student Enrollment: 1411

9th Grade Enrollment : 369
10th Grade Enrollment : 354
11th Grade Enrollment : 333
12th Grade Enrollment : 355

Grades in Crystal Lake Central High School

2005 Student Enrollment: 1430

9th Grade Enrollment : 369
10th Grade Enrollment : 350
11th Grade Enrollment : 363
12th Grade Enrollment : 348

Grades in Crystal Lake Central High School

2004 Student Enrollment: 1389

9th Grade Enrollment : 339
10th Grade Enrollment : 363
11th Grade Enrollment : 343
12th Grade Enrollment : 344

Grades in Crystal Lake Central High School

2007 Average class sizes:

High School - Average Class Size: 17.3

Crystal Lake Central High School:	17.3
State average from 659 schools:	17.2

2006 Average class sizes:

High School - Average Class Size: 16.5

This school:	16.5
State average from 677 schools:	18.1

2005 Average class sizes:

High School - Average Class Size: 18.6

Here:	18.6
State average from 660 schools:	18.1

2004 Average class sizes:

High School - Average Class Size: 18.8

Here:	18.8
State average from 642 schools:	18.4

2003 Average class sizes:

High School - Average Class Size: 19.3

Here:	19.3
State average from 628 schools:	16.8

ACT Results in Crystal Lake Central High School

2007 American College Testing (ACT) Statistics:

Composite Score: 21.6

This school:	21.6
State average from 636 schools:	19.6

Math Score: 21.8

Here:	21.8
State average from 636 schools:	19.5

English Score: 20.7

Here:	20.7
State average from 636 schools:	19.3

Read Score: 21.4

Crystal Lake Central High School:	21.4
State average from 636 schools:	19.6

Science Score: 21.9

Here:	21.9
State average from 636 schools:	19.6

2006 American College Testing (ACT) Statistics:

Composite Score: 21.9

Here:	21.9
State average from 627 schools:	19.8

Math Score: 21.9

Here:	21.9
State average from 627 schools:	19.5

English Score: 21.2

Here:	21.2
State average from 627 schools:	19.4

Read Score: 21.9

This school:	21.9
State average from 627 schools:	19.8

Science Score: 22.0

Crystal Lake Central High School:	22.0
State average from 627 schools:	19.8

2005 American College Testing (ACT) Statistics:

Students tested : 284

Composite Score: 22.2

Here:	22.2
State average from 619 schools:	19.5

Math Score: 23.0

Here:	23.0
State average from 619 schools:	19.4

English Score: 21.2

Here:	21.2
State average from 619 schools:	18.9

Read Score: 21.6

Here:	21.6
State average from 619 schools:	19.5

Science Score: 22.4

Here:	22.4
State average from 619 schools:	19.7

2004 American College Testing (ACT) Statistics:

Students tested : 280

Composite Score: 22.0

Here:	22.0
State average from 612 schools:	19.5

Math Score: 22.2

Here:	22.2
State average from 612 schools:	19.3

English Score: 20.6

Here:	20.6
State average from 612 schools:	18.8

Read Score: 22.3

Here:	22.3
State average from 612 schools:	19.7

Science Score: 22.1

Here:	22.1
State average from 612 schools:	19.6

2003 American College Testing (ACT) Statistics:

Students tested : 288

Composite Score: 20.9

Here:	20.9
State average from 603 schools:	19.5

Math Score: 20.8

Here:	20.8
State average from 603 schools:	19.4

English Score: 20.1

Here:	20.1
State average from 603 schools:	18.8

Read Score: 21.3

Here:	21.3
State average from 603 schools:	19.6

Science Score: 21.0

This school:	21.0
State average from 603 schools:	19.5