Grayslake Central High School

We are excited to welcome our Freshman to Grayslake Central to our Freshman Orientation event which will take place on Wednesday, August 14th! Please take a moment to read the ...

Please use this link to register for summer school sessions

District 127 is proud to celebrate the success of its pioneering summer learning initiative, designed to equip students with essential skills in artificial intelligence (AI). In ...

After six months of extensive community engagement, the Grayslake Community High School District 127’s (D127) Investing In Tomorrow Facilitating Team presented its final recomm...

Over the past few months, District 127 has engaged the community to learn about challenges regarding facility maintenance and repair and to help determine whether existing facili...

The Graduation Ceremony for the Grayslake Central High School Class of 2024 will take place on Thursday, May 23rd at 7:00 pm. If you are unable to attend the ceremony in person, w...

This month, construction broke ground on a new remote parking lot for Grayslake Central High School. This project addresses a decade-long issue of inadequate parking space, partic...

The 2024 Emerald is almost here! Yearbooks will be available for pick up outside of room 2265 at the following times: Tuesday, April 30th: all lunch blocks Wednesday, May 1s...

Please join the GCHS Student Council for this exciting fundraiser!!

ABC Spirit countdown begins next week!

Grayslake Community High School District 127 (D127) and Liberty Prairie Farm have teamed up for another Annual Plant Sale and Farm Festival on May 4 from 9:00 a.m. to 1:00 p.m. a...

The Grayslake Central High School chapter of Future Business Leaders of America (FBLA) attended the annual State Leadership Conference in Springfield on April 5-6. Approximately 1...

D127 schools need the community’s help! Next to your homes, public schools are one of the most valuable investments in this community. Quality schools protect our property values...

We are excited to announce that on Monday, April 8, 2024, all Grayslake Central High School students and staff are invited to participate in a special GCHS Solar Eclipse viewing ...

D127 Investing In Tomorrow is a community-led public engagement program that brings parents, families, and community members together to plan for the future D127. We need your vo...

Tickets for this year's Prom, Midnight Masquerade, go on sale Saturday, March 23rd and will remain open through Friday, April 19th. Please see the attached PDF for information on...

Click here for an overview of all upcoming testing dates. Click here for specific information related to PSAT9 (freshmen), PSAT 10 (sophomores), SAT (juniors) , and ISA testi...

Winter Gala is fast approaching! Tickets are on sale Thursday, February 15th through Wednesday, February 21st. Please use this link to purchase. No tickets will be sold at the...

Please use the QR code to follow Quest on Instagram and see what is being offered in the Grayslake Central Cafeteria!

The last Seal of Biliteracy testing dates for the 23-24 school year are fast approaching! Please use this link for more information and to sign up for the March testing dates.