Joliet, IL Post Offices

Joliet, Illinois has a population of 146,673. According to the 2021 census, the city's 2 post offices serve 47,360 households with a median income of 47,360. The city is located in Kendall County / Will County and has a land area of 168,563,411 and a water area of 1,919,682.

Post Office
Address
Phone
Hours
Joliet, IL Post Office 51 E Clinton St, Joliet, Illinois, IL, 60432-4130
815-723-3663
Today 09:00:00 - 16:30:00

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