United States Postal Service
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The Downers Grove Post Office is downtown on Curtiss Street between Washington Street and Mochel Drive. It provides regular mailing services along with packaging materials, passport application services and an automated postal center.
920 Curtiss St, Downers Grove, IL 60515
- Fax: 630-969-2082
- Hours: Mon - Fri, 8:30am - 6pm; Sat, 8:30am - 3pm
- Accessible: yes