Union, Illinois
Union is a village in McHenry County, Illinois, with an estimated population of 594 in 2023. It sits at 42.2316, -88.5448 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Union |
| Type | village |
| State | Illinois (IL) |
| County | McHenry County |
| Population (2023 est.) | 594 |
| Land area | 0.84 sq mi (2.17 km²) |
| Coordinates | 42.2316, -88.5448 |
| Time zone | America/Chicago |
| ZIP codes | 60180 |
ZIP codes and area codes for Union
Union covers 1 ZIP code: 60180. Browse all ZIP codes in Illinois for the full list.
Where is Union?
Union is located in Illinois, in McHenry 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
Marengo 5 km · ILHuntley 12 km · ILWoodstock 13 km · ILLakewood 13 km · ILHampshire 13 km · ILCrystal Lake 17 km · ILBull Valley 18 km · ILPingree Grove 18 km · IL
Other places in McHenry County
Crystal Lake 40,861Algonquin 30,134Lake in the Hills 28,661Huntley 28,269McHenry 28,251Woodstock 25,699Cary 17,977Harvard 9,356Island Lake 7,992Marengo 7,608
Related
Frequently asked questions
What county is Union, IL in?
Union is in McHenry County, Illinois.
What is the population of Union, IL?
The 2023 Census Bureau estimate is 594.
What time zone is Union in?
Union is in the America/Chicago time zone.