Where is Union located?

Union, WI is located at latitude 42.8244500 and longitude -89.3017800. It is in United States.

What is the elevation of Union?

Union, WI has an elevation of 289 meters (948 feet) above sea level.

What time zone is Union in?

Union, WI is in the America/Chicago time zone.

What state is Union in?

Union is in the state of Wisconsin, United States.

What county is Union, WI in?

Union is in Rock County, Wisconsin.

Union, WI - Geographic Facts & Maps

Union: Situated in the northwestern corner of Rock County, this civil township lies in southern Wisconsin at an approximate elevation of 948 feet above sea level.

About

Union is a city located in the county of Rock in the U.S. state of Wisconsin.

Quick Facts about Union

State	Wisconsin (United States)
County	Rock County
Latitude & Longitude	42.8245,-89.3018
Time Zone	America/Chicago
Local time	08:34:58 (6th November 2026)
Weather	34℉ Mostly Cloudy 7-days weather

Geography

Union is located at 42°49'28"N 89°18'6"W (42.8244500, -89.3017800).

Union map

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Weather

34°F

Mostly Cloudy

10 to 15 mph N Tonight

Mostly cloudy, with a low around 34. North wind 10 to 15 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to Union, WI. Select a name to open its map and contact details.

Code	Name	City	ZIP
364168	Madison Media Institute	Madison (WI)	53718

Nearby Transit Stations (14)

Rail and bus stations connected to Union, WI. Select a station to open its map and address details.

Code	Name	Address	Type
SMD	Madison (South), Wisconsin	Hwy 51 & East Broadway Ave.	BUS
JVL	Janesville, Wisconsin	3120 North Pontiac Drive	BUS
MSN	Madison, Wisconsin	800 Langdon St.	BUS
BET	South Beloit, Illinois	15766 Manchester Road	BUS
CBS	Columbus	359 North Ludington Street	RAIL

Nearby Post Offices

Closest post offices linked to Union.

Post Office Name	City	ZIP
Evansvill Post Office	Evansville (WI)	53536

Other places with the same name (10)

Union, New Jersey A city in Union County, New Jersey. with a population of 67,137 people.
Union, New York town in Broome County, New York, United States. with a population of 52,262 people.
Union, Missouri city in and county seat of Franklin County, Missouri, United States. with a population of 12,094 people.
Union, Ohio city in Montgomery and Miami Counties in the U.S. state of Ohio. with a population of 6,909 people.
Union, Kentucky township in Boone County, Iowa. with a population of 6,116 people.
Union, Pennsylvania township in southeastern Union County, Pennsylvania. with a population of 5,661 people.
Union, Maine town in Knox County, Maine, United States. with a population of 2,275 people.
Union, Oregon township of Union County, New Jersey. with a population of 2,207 people.
Union, Indiana city in Indiana, United States of America. with a population of 2,160 people.
Union, Mississippi county in Mississippi, United States. with a population of 1,876 people.

Other cities in Rock County

Cities, towns, neighborhoods & other populated places in Rock County , WI.

City Name	Population	Title
Beloit	7,716	City in Rock County, Wisconsin, United States
Evansville	5,556	City in Rock County, Wisconsin, United States
Edgerton	5,525	City in Rock County, Wisconsin, United States
Koshkonong	3,782	Civil town in Jefferson County, Wisconsin
Janesville	3,612	City in and county seat of Rock County, Wisconsin
Fulton	3,435	Town in Rock County, Wisconsin, United States
Milton	3,126	City in Rock County, Wisconsin
Newark	1,617	Civil town in Rock County, Wisconsin
Orfordville	1,486	Village in Rock County, Wisconsin
Clinton	1,446	Village in Rock County, Wisconsin, United States

Union, Wisconsin