South High Alumni

Homecoming 2023: Date TBD

Upcoming Reunions

  • Class of 1970 - 50+ Year Reunion: September 23-24, 2022: Contact Bill Rizzo for more information and to register at 
    • September 23: Meet and Greet at Another Round in Downers Grove, 6 p.m.
    • September 24: Presentation and Tour at DGS at 10:30 a.m.; luncheon following tour
    • September 24: Dinner at Capri in Downers Grove, 6 p.m.
  • Class of 2002 - 20 Year Reunion: October 1, 2022 - DGS and DGN Classes of 2002 are joining up at Pinstripes in Oak Brook. Learn more and purchase your ticket! Join Facebook group here.
  • Class of 1982 - 40 Year Reunion: October 8, 2022
  • Class of 1983 - 40 Year Reunion in Fall 2023 - More details coming soon!
  • Virtual Reunion - All WDGC-FM Alumni are invited to join the dedicated Alumni Facebook page!

If you are planning a reunion and would like support in contacting classmates, scheduling a school tour or announcing the reunion on our website, please contact us to make arrangements at communications@csd99.orgPlease let us know your reunion plans and we will post them here!

You may also subscribe to our DGS Alumni List by sharing your email address, below:

Distinguished Alumni

For information on the 2022 Distinguished Alumni Program, and to nominate a classmate:

Click here to go visit the Distinguished Alumni page or click the tab on the left sidebar.

Calling All South High Alumni!

Our alumni serve as an inspiration to all of us at District 99, and we want to share your successes with current students, staff, families and community members! Please email your story, ideas and photos to us at and you could be featured on our website and social media pages.

Please "LIKE" the school alumni Facebook page, "South High School in Downers Grove DGS Alumni."

District 99 Education Foundation

D99 Education Foundation LogoAnother way for alumni to connect and support North High and South High students and staff with innovative curriculum and technologies that fall outside of traditional public funding is by supporting the District 99 Education Foundation.