Algonquin, IL Post Offices

Algonquin, Illinois has a population of 30,730. According to the 2021 census, the city's 2 post offices serve 10,790 households with a median income of 10,790. The city is located in Kane County / McHenry County and has a land area of 31,407,079 and a water area of 523,830.

Post Office
Address
Phone
Hours
Algonquin, IL Post Office 801 W Algonquin Rd, Algonquin, Illinois, IL, 60102-2487
847-658-0012
Today 08:30:00 - 17:30:00

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