1
What clubs or activities at Grayslake North High School are worth joining?
Community prompt from u/allk12. Replies below.
Enrollment
1,208
High
DISTRICT 1,292 · STATE 834
SCHOOL COMMUNITY·GRAYSLAKE CHSD 127·NCES 171755005623
Grayslake North High School
1925 N IL Route 83, Grayslake, IL 60030 · (847) 986-3100 · Lake County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,208 STUDENTS
A-
allk12 Grade
Scored higher than 83% of Illinois public high schools
- A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ·Beats expectations Not available for this school, so the grade uses the other parts.
- ·Three-year trend Not available for this school, so the grade uses the other parts.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Illinois public high schools
Student : Teacher
12.5:1
97 FTE teachers
DISTRICT 12.7:1 · STATE 13.8:1
Free / Reduced Lunch
,
Title I proxy
STATE 56%
Community
5
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 305 | 25% |
| Grade 10 | 266 | 22% |
| Grade 11 | 300 | 25% |
| Grade 12 | 337 | 28% |
Student demographics
63%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 62% · STATE 69% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Where Grayslake North High School ranks
Among high schools| Measure | This school | In Illinois | In Lake County |
|---|---|---|---|
| Enrollment ranked largest first | 1,208 | #189 of 708 | #19 of 21 |
| Students per teacher ranked fewest first | 12.5:1 | #130 of 528 | #5 of 21 |
| Diversity index ranked most diverse first | 62.6% | #83 of 537 | #3 of 21 |
| Enrollment change since 2017-18 ranked steepest decline first | -18.2% | #68 of 358 | #1 of 13 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
1,208
-151 (-11%) vs 2020
-21% since 2010-11, when it was 1,522
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 1,208 | 96.6 | 12.5:1 | N/A |
| 2023-24 | 1,206 | 101.3 | 11.9:1 | N/A |
| 2022-23 | 1,257 | 95 | 13.2:1 | N/A |
| 2020-21 | 1,359 | N/A | N/A | N/A |
| 2017-18 | 1,476 | 99.4 | 14.8:1 | 11% (163) |
| 2015-16 | 1,530 | 98 | 15.6:1 | 12% (177) |
| 2010-11 | 1,522 | 99 | 15.4:1 | 0% (0) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Grayslake North High School.
Since 2017-18: students down 18% (1,476 to 1,208); teachers down 3% (99.4 to 96.6).
About Grayslake North High School
Grayslake North High School is a medium-sized high school in Grayslake, Illinois. Enrollment in 2024-25 was 1,208 students in grades 9 through 12. The average for high schools in Illinois is about 834 students, so this school is 45% bigger than average.
Grayslake CHSD 127 has 2 schools and 2,583 students, and Grayslake North High School is one of those schools.
No single group makes up more than half of enrollment at Grayslake North High School. The largest is White students, at 48%. Next come 37% Hispanic, 7% Black, 4% Asian, and 4% multiracial. That compares with about 61% White among all Lake County residents. Grayslake North High School's diversity index is 63%, against a US figure of 70%.
The school reports 96.6 full-time-equivalent teachers, which works out to about 12.5 students per teacher. That is 1.3 students per teacher below the 13.8:1 average for high schools in Illinois.
Measured against Illinois public high schools, Grayslake North High School receives an A-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.
According to the American Community Survey, in Lake County, the median household income is $110,416, the share of adults with a bachelor's degree or higher is 48%, and roughly 6% of residents are in poverty. Grayslake North High School is one of 214 public schools in the county.
Avon Center Elementary School is located about 0.3 miles from Grayslake North High School. Around the school, at least 8 other public schools are within five miles.
Locale: Suburb: Large. In NCES terms, the school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Enrollment declined 11% from its 2020-21 level of 1,359.
Families, students, and staff can use this page to discuss enrollment questions, class placement, and PTA news at Grayslake North High School. Anyone with firsthand experience at this school can post or comment.
Lake County at a glance
View full county profilePopulation
714,223
Census ACS
Median income
$110,416
Household, ACS
Bachelor's+
48%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
214
118,032 students
Quick facts
Related schools
Other schools in Grayslake CHSD 127
- Grayslake Central High SchoolHigh · 1,375 students
Other schools in Grayslake
- Grayslake Central High SchoolHigh · 1,375 students
- Frederick SchoolMiddle · 667 students
- Grayslake Middle SchoolMiddle · 641 students
- Woodview SchoolElementary · 450 students
- Prairie Crossing Charter SchoolElementary · 433 students
- Meadowview SchoolElementary · 351 students
Nearby schools
- Avon Center Elementary School0.3 mi · 361
- Meadowview School0.8 mi · 351
- Round Lake Beach Elementary School1.7 mi · 491
- Grayslake Central High School1.9 mi · 1,375
- Woodview School1.9 mi · 450
- Frederick School2.0 mi · 667
Frequently asked questions
About Grayslake North High SchoolHow many students attend Grayslake North High School?
Grayslake North High School enrolls approximately 1,208 students in grades 09-12.
Is Grayslake North High School an elementary, middle, or high school?
Grayslake North High School is a high school covering grades 09-12.
How many teachers does Grayslake North High School have?
Grayslake North High School employs 97 FTE teachers, for a student-to-teacher ratio of 12.5:1.
How diverse is Grayslake North High School?
Grayslake North High School reports a student body of 48% White, 37% Hispanic, 7% Black, 4% Asian, 4% Two or more.
What district is Grayslake North High School in?
Grayslake North High School is part of Grayslake CHSD 127.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.