United States Postal Service
Main:
(800) 275-8777
Alt: (847) 446-1721
Fax: (847) 446-6701
Alt: (847) 446-1721
Fax: (847) 446-6701
512 Chestnut St, Winnetka, Illinois, 60093
Business hours
| Monday | 8:30am to 12:30pm , 1:30pm to 5:30pm |
| Tuesday | 8:30am to 12:30pm , 1:30pm to 5:30pm |
| Wednesday | 8:30am to 12:30pm , 1:30pm to 5:30pm |
| Thursday | 8:30am to 12:30pm , 1:30pm to 5:30pm |
| Friday | 8:30am to 12:30pm , 1:30pm to 5:30pm |
| Saturday | 9:00am to 2:30pm |
| Sunday | - |
About us
Visit your local Post Office™ at 512 Chestnut St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
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