ZIP Code 61105 is located in the county of Winnebago in the state of Illinois. 61105 ZIP Code is spread between the coordinates of +42.27 Latitude and -89.06 Longitude. 61105 ZIP Code is part of the 815 area code. There are 0 postal offices in zip code 61105.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 61105. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.