Grayslake Central High School

www.d127.org

1,375 Students

High School 9th - 12th

School Overview

Grayslake Central High School, located in the village of Grayslake, Illinois, is a public secondary school serving students in grades 9 through 12. As part of Grayslake Community High School District 127, the school is known for its strong emphasis on academic achievement, offering a comprehensive curriculum that includes Advanced Placement (AP) courses, dual-credit opportunities, and a wide array of elective programs designed to prepare students for post-secondary success.

Beyond its academic offerings, Grayslake Central maintains a vibrant campus culture characterized by a diverse range of extracurricular activities. The school supports numerous athletic teams, fine arts programs, and student-led clubs, which play a significant role in fostering student engagement and school spirit. With a focus on both character development and community involvement, the school aims to provide a well-rounded educational experience within a supportive environment, reflecting the values of the surrounding Grayslake community.

1,375

Total Students

106.3

Full-Time Teachers

12.9

Student/Teacher Ratio

N/A

Free/Reduced Lunch

Student Demographics

Student Demographics Data Table

Student Demographics for Grayslake Central High School
Demographic	Student Count
White	791
Hispanic	306
Black	89
Asian	108
Two or More	71
American Indian	2

White
791 (57.9%)
Hispanic
306 (22.4%)
Asian
108 (7.9%)
Black
89 (6.5%)
Two or More
71 (5.2%)
American Indian
2 (0.1%)

School Location

School Details

Status:	Open
School Level:	High School
School Type:	Regular School
Charter Status:*	Public Non-Charter
Virtual Instruction:	No virtual instruction
Shared Time Status:	No
District:	Grayslake CHSD 127
Phone:	(847)986-3300
Website:	http://www.d127.org
Grade Range:	9th - 12th
Total Students:	1,375
Full-Time Teachers (FTE):	106.3
Pupil/Teacher Ratio:	12.9
NSLP Participation:¹	No
Qualified Free Lunch:	N/A
Qualified Reduced Lunch:	N/A

* Charter Schools: A public charter school is a publicly funded school that operates independently under a legislative contract (or "charter") with a state, school district, or designated authorizing entity. Charters grant these schools greater operational flexibility over curriculum, staffing, and budgeting in exchange for strict accountability to achieve performance standards established in their charter agreement.

¹ National School Lunch Program (NSLP): The National School Lunch Program is a federally assisted meal program operating in public and nonprofit private schools. It provides nutritionally balanced, low-cost or free lunches to eligible children each school day based on household income thresholds or community eligibility options (CEO).

Title I Program Overview: Title I, Part A of the Elementary and Secondary Education Act (ESEA) allocates federal financial assistance to local educational agencies and public schools with high percentages of children from low-income families to help ensure that all children meet challenging state academic standards.

Grades Taught

Grade 9 324

Grade 10 325

Grade 11 354

Grade 12 372