Lacon, Illinois
Lacon is a city in Marshall County, Illinois, with an estimated population of 1,859 in 2023. It sits at 41.0229, -89.4063 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Lacon |
| Type | city |
| State | Illinois (IL) |
| County | Marshall County |
| Population (2023 est.) | 1,859 |
| Land area | 1.60 sq mi (4.14 km²) |
| Coordinates | 41.0229, -89.4063 |
| Time zone | America/Chicago |
| ZIP codes | 61540 |
ZIP codes and area codes for Lacon
Lacon covers 1 ZIP code: 61540. Browse all ZIP codes in Illinois for the full list.
Where is Lacon?
Lacon is located in Illinois, in Marshall 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
Sparland 3 km · ILHopewell 6 km · ILHenry 11 km · ILChillicothe 14 km · ILWashburn 15 km · ILVarna 15 km · ILMagnolia 20 km · ILToluca 23 km · IL
Other places in Marshall County
Frequently asked questions
What county is Lacon, IL in?
Lacon is in Marshall County, Illinois.
What is the population of Lacon, IL?
The 2023 Census Bureau estimate is 1,859.
What time zone is Lacon in?
Lacon is in the America/Chicago time zone.