Cortland Zip Codes - Dekalb County IL

Cortland, IL Zip Code Map

Cortland, IL is a city located in Dekalb County, Illinois and has a land area of 3.66 square miles (9.48 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Cortland, Illinois and it is 60112. The area code(s) for Cortland is 815/779.

Zip Codes for Cortland, IL (1)
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60112 Cortland Dekalb

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