For the eighth consecutive year, all four Community High School District 155 high schools have been ranked among the top 19% of public high schools in the nation by U.S. News & World Report’s 2026-2027 Best High Schools rankings. Public high schools were ranked nationwide, based on graduation rates, state assessment performance, and college readiness, out of more than 27,000. 

All four schools also earned recognition among the best high schools in the state of Illinois.

• Cary-Grove - 70
• Prairie Ridge - 82
• Crystal Lake South -119
• Crystal Lake Central - 136

“We are incredibly proud to receive this recognition, which reflects the dedication of our educators, students, families and community in making District 155 an outstanding place to learn and grow,” said Dr. Neil Lesinski, Superintendent. “This honor is a celebration of our collective efforts and reinforces our commitment to providing every student with meaningful opportunities to grow as an individual, discover their strengths and interests, and leave District 155 prepared for life after high school.”

The U.S. News rankings highlight the excellence of District 155’s high schools and reflect the district’s commitment to providing students with a broad range of opportunities, innovative learning experiences, and a supportive, inclusive environment that prepares them for success beyond high school.