Collinsville High School

2201 South Morrison
Collinsville, IL 62234


Collinsville High School is a four-year comprehensive public high school serving the secondary educational needs of the Collinsville Community Unit School District #10. Collinsville High School has an enrollment of approximately 2,100 students and employs over 165 teachers/staff members. 

CHS offers a rigorous curriculum to prepare students for post-secondary education as well as the work force. Co-curricular activities (sanctioned by the Illinois High School Association) provide students with opportunities to participate in a variety of sports, student organizations, conferences, conventions, contests and tournaments. We take pride in several of our accomplishments with career success. In the latest graduating class, 73% of our students are attending college and 27% are enrolled in post-secondary programs, apprenticeships, military service and full-time work. 

Images provided by, Ticketmaster
Please use "Flag This Place" to alert us about content that is inappropriate or needs immediate attention. Nothing you submit will be shared with other site visitors.

Upcoming AARP Events

View All AARP Events »

Find information about getting a COVID-19 vaccine in your state. CDC information is available at; additional AARP information and resources are at En español, visite

AARP Member Card

Join or Renew Today


  • Immediate access to your member benefits
  • Discounts on travel and everyday savings
  • Subscription to the award-winning AARP The Magazine
  • An ally on the issues that matter most to you in Collinsville
  • Free membership for your spouse or partner