September 2026

Upcoming Events

Sep 7 Mon
- No School - Labor Day
  Upcoming Events
Sep 25 Fri
- No School - Professional Development Day
  Upcoming Events

http://www.onahanschool.org

William J. Onahan Elementary
6634 West Raven Street, Chicago, IL 60631
Phone: (773) 534-1180 | Fax: (773) 534-1163