Cortland, Illinois
Cortland is a town in DeKalb County, Illinois, with an estimated population of 4,488 in 2023. It sits at 41.9372, -88.6893 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Cortland |
| Type | town |
| State | Illinois (IL) |
| County | DeKalb County |
| Population (2023 est.) | 4,488 |
| Land area | 3.59 sq mi (9.31 km²) |
| Coordinates | 41.9372, -88.6893 |
| Time zone | America/Chicago |
| ZIP codes | 60112 |
ZIP codes and area codes for Cortland
Cortland covers 1 ZIP code: 60112. Browse all ZIP codes in Illinois for the full list.
Where is Cortland?
Cortland is located in Illinois, in DeKalb County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
DeKalb 5 km · ILSycamore 7 km · ILMaple Park 7 km · ILVirgil 13 km · ILMalta 15 km · ILBurlington 16 km · ILGenoa 17 km · ILKaneville 18 km · IL
Other places in DeKalb County
DeKalb 40,211Sycamore 18,682Sandwich 7,212Genoa 5,437Hinckley 1,971Somonauk 1,760Kirkland 1,618Waterman 1,421Malta 1,132Kingston 1,089
Related
Frequently asked questions
What county is Cortland, IL in?
Cortland is in DeKalb County, Illinois.
What is the population of Cortland, IL?
The 2023 Census Bureau estimate is 4,488.
What time zone is Cortland in?
Cortland is in the America/Chicago time zone.