We Envision. We Seek. We Believe.
El Sierra Calendar
School Hours
Mondays: 8:15 a.m. to 2 p.m.
Tuesdays - Fridays: 8:15 a.m. to 3 p.m.
School Office Contacts
Principal: Jason Lynde
Secretary: Sarah Hutchison
Part-Time Secretary: Beth McIntosh
School Address: 6835 Fairmount Ave., Downers Grove, IL 60516
School Phone: (630) 719-5825
Follow us on Social Media!
Twitter (X): @DGDistrict58 / @PrincipalLynde
Facebook: @district58
YouTube: @DownersGrove58
Thirty-three District 58 educators were recently recognized with grant awards from the Downers Grove Junior Women’s Club (DGJWC).
The Harlem Wizards are returning to Downers Grove for an evening of high-energy basketball and community fun on Sunday, January 18, 2026, at 6:00 PM at Downers Grove South High School.
Several District 58 music students have earned selection to the prestigious 2025 Illinois Music Education Association (ILMEA) All-State Ensembles—one of the highest honors for student musicians in Illinois.
The Dec. 17, 2025 issue of Communicate 58 is now available! Read the newsletter for winter break reminders, school celebrations, the launch of ParentSquare 101, and much more District 58 news.
This site provides information using PDF, visit this link to download the Adobe Acrobat Reader DC software.