Grayslake Central High School
Grayslake, IL · Grayslake CHSD 127 · Grades 9 - 12
96th of 601 Illinois high schools statewide · better than 84%▼ Declining
Grayslake Central High School ranking
SchoolRow ranks Grayslake Central High School 96th of 601 Illinois high schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 84% of high schools statewide. Its statewide percentile went from 91th in 2019 to 84th in 2025 — declining.
Grayslake Central High School test scores
Percent meeting or exceeding the state standard, Illinois Report Card 2024–25
Grayslake Central High School students
Racial and ethnic breakdown of 1,375 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 64.8% | 58.1% | ▼ 6.7 pts | |
| Hispanic | 17.8% | 22.2% | ▲ 4.4 pts | |
| Asian | 9.2% | 8.6% | ▼ 0.6 pts | |
| Black | 4.5% | 5.6% | ▲ 1.1 pts | |
| Two or more races | 3.6% | 5.4% | ▲ 1.8 pts |
Homes near Grayslake Central High School
Typical home value $356K in zip 60030 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Grayslake Central High School
Closest same-level schools, with 2024–25 state rank
- 7Grayslake North High SchoolGrayslake CHSD 127 · 1.9 mi away223rd of 601
ELA 56% · Math 41% - 2Round Lake Senior High SchoolRound Lake CUSD 116 · 2.7 mi away484th of 601
ELA 34% · Math 20% - 7Warren Township High SchoolWarren Twp HSD 121 · 3.3 mi away240th of 601
ELA 53% · Math 40% - 8Mundelein Cons High SchoolMundelein Cons HSD 120 · 5.5 mi away168th of 601
ELA 59% · Math 46% - 10Libertyville High SchoolCHSD 128 · 6 mi away18th of 601
ELA 82% · Math 74% - 6Grant Community High SchoolGrant CHSD 124 · 6.6 mi away290th of 601
ELA 47% · Math 39% - 9Lakes Community High SchoolCHSD 117 · 6.6 mi away94th of 601
ELA 66% · Math 58% - 7Wauconda High SchoolWauconda CUSD 118 · 7.7 mi away210th of 601
ELA 56% · Math 43%
Frequently asked questions
What school district is Grayslake Central High School in?
Grayslake Central High School is part of the Grayslake CHSD 127 district in Grayslake, Illinois.
Is Grayslake Central High School a good school?
SchoolRow ranks Grayslake Central High School 96th of 601 Illinois high schools (better than 84% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).
What is the racial makeup of Grayslake Central High School?
White 58%, Hispanic 22%, Asian 9%, Black 6% (1,375 students, 2023–24).
How much do homes near Grayslake Central High School cost?
The typical home value in zip code 60030 is $356K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (Illinois Report Card 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.