Cary-Grove High School

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We partner with families to support their students’ educational journey, ensuring students enter with promise and leave with purpose.

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We foster belonging, strong relationships, and provide relevant, engaging coursework so every student feels known, supported, and challenged.

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Latest News

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April 13, 2026

CG Student Completes Micro Internship in Autos Industry

Cary-Grove senior Ethan Schneider gained hands-on experience as an auto service technician through a micro-internship with M’Lady Nissan in Crystal Lake.

February 25, 2026

CG Basketball Earns Top Fundraising Spot for Cancer Research

The boys’ and girls’ basketball programs raised over $12,300 for the American Cancer Society.

February 23, 2026

D155’s Dr. Lesinski Named Superintendent of Distinction

Dr. Neil Lesinski, superintendent of Community High School District 155, has been named the 2026 Superintendent of Distinction by the Kishwaukee Region of the Illinois Association of School Adminis...

February 5, 2026

CG Cheer Team Qualifies for State with Three All-State Selections

The Cary-Grove Varsity Cheer team finished in sixth place at the 2A IHSA Cheerleading State Finals.

January 29, 2026

Students Pitch Ventures to Local Business Leaders

Cary-Grove Business Incubator students brought their ideas to life as they developed products, built financial plans, and created marketing strategies to guide their ventures.

January 20, 2026

CG Seniors Completes Second Micro Internship

Ainsley Kemp, a CG senior, completed her second micro internship designing and installing new signage to make our District Office Enrollment Center more visible and welcoming for new families.

December 16, 2025

Volleyball Coach Hall of Fame

The Illinois Volleyball Coaches Association recognized Patty Langanis as a Class of 2025 Hall of Fame Inductee.

November 20, 2025

D155 Board Approves New Cary-Grove Principal for Next School Year

Community High School District 155’s Board of Education approved Dan Nicholas as the next principal of Cary-Grove High School, beginning July 1, 2026.

CG at a Glance

2024-2025 Annual Report (English)

Informe Anual 2024-2025 (Español)

School Information

93%

Graduation Rate

#1

District in McHenry County

225+

Courses Offered

37

Dual Credit Offerings

$1.6M

Scholarships Earned by Class of 2026

#1

Best Teachers in McHenry County

81%

Teachers w/ Master's Degree or Higher

200+

Sports & Extracurricular Activities Offered

Cary-Grove High School

CALENDAR

SCHOOL SCHEDULES

ENROLLMENT

PARENTSQUARE

SKYWARD

Upcoming Events

Latest News

CG Student Completes Micro Internship in Autos Industry

CG Basketball Earns Top Fundraising Spot for Cancer Research

D155’s Dr. Lesinski Named Superintendent of Distinction

CG Cheer Team Qualifies for State with Three All-State Selections

Students Pitch Ventures to Local Business Leaders

CG Seniors Completes Second Micro Internship

Volleyball Coach Hall of Fame

D155 Board Approves New Cary-Grove Principal for Next School Year

93%

#1

225+

37

$1.6M

#1

81%

200+

Homepage

CALENDAR

SCHOOL SCHEDULES

ENROLLMENT

PARENTSQUARE

SKYWARD

Upcoming Events

Latest News

CG Student Completes Micro Internship in Autos Industry

CG Basketball Earns Top Fundraising Spot for Cancer Research

D155’s Dr. Lesinski Named Superintendent of Distinction

CG Cheer Team Qualifies for State with Three All-State Selections

Students Pitch Ventures to Local Business Leaders

CG Seniors Completes Second Micro Internship

Volleyball Coach Hall of Fame

D155 Board Approves New Cary-Grove Principal for Next School Year

93%

#1

225+

37

$1.6M

#1

81%

200+