Union Flag

Union

County:
Boone County
County Seat:
No
Area (mi²):
3.949
State:
Kentucky

Union is a city located in Boone County, Kentucky. Union has a 2026 population of 8,085. Union is currently growing at a rate of 1.33% annually and its population has increased by 8.51% since the most recent census, which recorded a population of 7,451 in 2020.

The median household income in Union is $136,712 with a poverty rate of 2.92%. The median age in Union is 39.5 years: 35 years for males, and 43.8 years for females. For every 100 females there are 112.8 males.

8.1K
Total Population
2,048
Density (mi²)
106 1.33%
Growth

Union Population

Union Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268,0851061.33%
20257,9791051.33%
20247,8741431.85%
20237,7311161.52%
20227,615901.2%
20217,525740.99%
20207,451270.36%
20196,038801.34%
20185,958360.61%
20175,922731.25%
20165,849621.07%
20155,787711.24%
20145,716771.37%
20135,639761.37%
20125,563771.4%
20115,4861071.99%
20105,376260.49%
20002,89300%

Median Age

Overall: 39.5 years
Female: 43.8 years
Male: 35 years

Union Adults

There are 5,655 adults, (1,137 of whom are seniors) in Union.

Sex Ratio

Female: 3,592 (47%)
Male: 4,050 (53%)

Demographics

The racial composition of Union includes 90.13% White, and smaller percentages for Asian, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White6,88890.13%
Two or more races6047.9%
Asian1391.82%
Other race110.14%
Race
Population ↓
Percentage (of total)
Two or more races1622.12%
White560.73%
Other race110.14%
Race
Population ↓
Percentage (of total)
White6,83289.4%
Two or more races4425.78%
Asian1391.82%

Union Marital Status

Economics and Income Statistics

Union 's average per capita income is $80,705. Household income levels show a median of $136,712. The poverty rate stands at 2.92%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$155,855-
Families$147,076$177,273
Households$136,712$160,212
Non Families$49,568$66,424

$80,705

Average Income

$136,712

Median Household Income

2.92%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)