What is the population of Union?

The population of Union, KY is 6,116.

Where is Union located?

Union, KY is located at latitude 38.9459000 and longitude -84.6805000. It is in United States.

What is the area of Union?

The area of Union, KY is 36.22 km².

What is the elevation of Union?

Union, KY has an elevation of 255 meters (837 feet) above sea level.

What time zone is Union in?

Union, KY is in the America/New_York time zone.

What state is Union in?

Union is in the state of Kentucky, United States.

What county is Union, KY in?

Union is in Boone County, Kentucky.

How has the population of Union changed?

The population of Union, KY has increased from 5,379 (2010) to 6,116 (2020), a change of 13.7%.

Union, Kentucky

Union: township in Boone County, Iowa

About

Union is a township located in the county of Boone in the U.S. state of Kentucky. Its population at the 2010 census was 5,379 and a population density of 149 people per km². After 10 years in 2020 city had an estimated population of 6,116 inhabitants.

Union locator map — Location of Union on Kentucky map.

Quick Facts about Union

Population	6,116 (2020)
Country	United States of America
State	Kentucky (United States)
County	Boone County
Area	36.22 km²
Latitude & Longitude	38.9459,-84.6805
Altitude	1,007 feet / 307 meters
Time Zone	America/New_York
Local time	22:01:02 (22nd April 2026)
Postal code	41091
Density	169 Pop. per km² as of 2020
Population growth	12.05% (2010-2020)
Weather	74℉ Chance Showers And Thunderstorms 7-days weather

Map highlighting Union Township Boone County Iowa locator map image

Geography

Union is located at 38°56'45"N 84°40'50"W (38.9459000, -84.6805000).

Union map

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Weather

74°F

Chance Showers And Thunderstorms

10 mph W Wednesday

A chance of showers and thunderstorms before 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 74. West wind around 10 m...

7-Day Forecast

Demographics

The population of Union increased by 12.05% in 10 years.

Year	Population	% Change	Method
2010	5,379	-	census
2011	5,484	1.91%	estimation process
2012	5,561	1.38%	estimation process
2013	5,637	1.35%	estimation process
2014	5,713	1.33%	estimation process
2015	5,782	1.19%	estimation process
2016	5,843	1.04%	estimation process
2017	5,913	1.18%	estimation process
2018	5,955	0.71%	estimation process
2019	6,034	1.31%	estimation process
2020	6,116	1.34%	estimation process

Union zip code is 41091. County name: Boone, County fips: 21015

Ehnion, Junion, anywn kntaky, ywnywn, Јунион, Энион, انیون، کنتاکی, يونيون, یونین، کینٹکی

Best Things to Do in Union

1Big Bone Lick State Historic Site

Rating: 4.5 (2079)

3380 Beaver Rd, Union, KY 41091, United States View details

Phone: +18593843522 | Website available

2Boone County Arboretum

Rating: 4.7 (626)

9190 Camp Ernst Rd, Union, KY 41091, United States View details

Phone: +18593844999 | Website available

3Orleans Park

Rating: 4.5 (89)

8481-8449 St Louis Blvd, Union, KY 41091, United States View details

Phone: +18593715491 | Website available

4Boone County Extension Environmental & Nature Center

Rating: 4.8 (5)

9101 Camp Ernst Rd, Union, KY 41091, United States View details

Phone: +18595866101 | Website available

Boone County Extension Environmental & Nature Center

Where to Eat in Union

1Skyline Chili

Rating: 4.4 (472)

8675 US-42, Union, KY 41091, United States View details

Phone: +18596576929 | Website available

2Buffalo Wings & Rings

Rating: 4.2 (286)

8987 US-42, Union, KY 41091, United States View details

Phone: +18597279464 | Website available

3Chipotle Mexican Grill

Rating: 3.8 (231)

9039 U.S. Hwy 42 Ste A, Union, KY 41091, United States View details

Phone: +18597952890 | Website available

4Jane's Saddlebag

Rating: 4.3 (166)

13989 Ryle Rd, Union, KY 41091, United States View details

Phone: +18593846617 | Website available

5Panera Bread

Rating: 4.1 (152)

9085 US-42 Suite A, Union, KY 41091, United States View details

Phone: +18593840792 | Website available

Nearby Schools and Colleges

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

Code	Name	City	ZIP
157438	Gateway Community and Technical College	Florence (KY)	41042
157678	Empire Beauty School-Florence	Florence (KY)	41042
247065	Beckfield College-Florence	Florence (KY)	41042
481890	Ross Medical Education Center-Erlanger	Erlanger (KY)	41018-1279
157809	Thomas More University	Crestview Hills (KY)	41017-3495

Nearby Transit Stations (4)

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

Code	Name	Address	Type
CIN	Cincinnati Museum Center at Union Terminal	1301 Western Ave.	RAIL
CIG	Cincinnati, OH	1005 Gilbert Avenue	BUS
MAY	Maysville	West Front St & Rosemary Clooney St	RAIL
COI	Connersville station	1012 Eastern Avenue	RAIL

Nearby Post Offices

Closest post offices linked to Union.

Post Office Name	City	ZIP
Union Post Office	Union (KY)	41091
Floren Post Office	Florence (KY)	41042
Burlington Post Office	Burlington (KY)	41005
Erlanger Post Office	Erlanger (KY)	41018
Walton Post Office	Walton (KY)	41094

Other places with the same name (21)

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, South Carolina township of Union County, New Jersey with a population of 8,045 people.
Union, South Carolina county seat of Union County, South Carolina with a population of 7,535 people.
Union, Ohio city in Montgomery and Miami Counties in the U. with a population of 6,909 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.
Union, Connecticut town in Tolland County, Connecticut, United States with a population of 844 people.
Union, Wisconsin town in Waupaca County, Wisconsin, United States with a population of 799 people.
Union, Illinois village in McHenry County, Illinois, United States with a population of 548 people.
Union, West Virginia town in Monroe County, West Virginia, United States with a population of 539 people.
Union, Michigan township in Cass County, Michigan with a population of 440 people.
Union, Iowa city in Hardin County, Iowa, United States with a population of 373 people.
Union, Minnesota township in Houston County, Minnesota with a population of 365 people.
Union, Nebraska village in Cass County, Nebraska, United States with a population of 242 people.
Union, Alabama town in Alabama, USA with a population of 207 people.
Union, North Dakota township in Grand Forks County, North Dakota, United States with a population of 182 people.

Other cities in Boone County

Cities, towns, neighborhoods & other populated places in Boone County , KY.

City Name	Population	Title
Florence	33,423	City in Kentucky, US
Burlington	15,926	Census-designated place in Kentucky, United States
Oakbrook	9,036	Census designated place
Francisville	7,944	Township in Boone County, Kentucky
Hebron	5,929	Census-designated place in Boone County, Kentucky
Walton	4,111	City in Boone and Kenton counties in the U.

Distance to Other Cities

Union distances to largest Kentucky cities