United States › Kentucky › Union CITY · 2010 ACS
Union Kentucky · 5,379 residents · 3.60 sq mi
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The short version
With 5,379 people, Union is a city in Kentucky. That is roughly 137% ahead of the Kentucky median. The population has more than doubled since 2000, adding 2,486 people. 93% of homes are owner-occupied. This is an unusually credentialed place: 47% of adults have a four-year degree. Median household income runs $98,438, well clear of the $52,703 US median.
At a glance
Wealthier
above the US median
US median: $52,703
Younger
median age 34.9
US median: 37.2
More educated
47% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 32.1 in 2000
US average: 37.2
Population, 1990 – 2024
337 2K 4K 6K 8K 1990 2000 2010 2020 2024 Union Age distribution, 2010
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Section 02
Income & economy $98,438
−9%inflation adjusted, since 2000
from $85,454 in 2000
US average: $52,703
from $27,626 in 2000
US average: $27,286
Households earning $100K+
from 74.5% in 2009
US average: 33.3%
from 1.4% in 2000
US average: 13.8%
Workforce by industry, 2010
Professional, scientific, technical 6.6%
Transportation & warehousing 6.3%
Public administration 5.9%
Arts, entertainment, food 1%
Agriculture, forestry, fishing 0%
Education & health services 0%
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$244,300
+3%inflation adjusted, since 2000
from $188,200 in 2000
US average: $225,659
$1,550
+5%inflation adjusted, since 2000
from $1,167 in 2000
US average: $853
from 95.2% in 2000
7.0% rent
from 0.0% in 2009
US average: 12.1%
from 3.63 people in 2009
US average: 2.60
from 20.7% in 2009
US average: 30.9%
from 42.6% in 2009
US average: 46.8%
from 2.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.7%(2,769)
Hispanic / Latino 0.8%(24)
2010
White, non-Hispanic 89.7%(4,827)
Hispanic / Latino 1.8%(96)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 9 more ancestry groups with data from 43.1% in 2000
US average: 27.9%
High school or higher
from 95.6% in 2000
US average: 84.9%
from 12.7% in 2000
US average: 10.2%
Section 06
Commute & transportation from 15.5 min in 2000
US average: 25.2
from 80.8% in 2009
US average: 76.2%
from 10.0% in 2009
US average: 10.4%
from 0.5% in 2009
US average: 4.7%
from 8.2% in 2009
US average: 4.1%
from 0.0% in 2009
US average: 2.8%
from 0.0% in 2009
US average: 0.5%
from 0.3% in 2009
US average: 8.7%
Section 07
Work & employment from 9.3% in 2009
US average: 12.9%
from 45.2% in 2009
US average: 35.2%
Section 08
People & community from 5.1% in 2009
US average: 12.8%
from 8.0% in 2009
US average: 9.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 5.0% in 2013
US average: 8.4%
from 72.8% in 2020
US average: 54.8%
Direct-purchase
from 22.3% in 2020
US average: 13.8%
from 11.7% in 2020
US average: 18.4%
from 9.5% in 2020
US average: 20.9%
VA health care
from 1.5% in 2020
US average: 2.2%
Any private
from 92.3% in 2020
US average: 67.1%
Any public
from 21.3% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 23.1%(77)
Gulf War (1990s) 16.8%(56)
Share of the 333 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Union Head to head
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Frequently asked
How many people live in Union, Kentucky? Union, Kentucky has about 5,379 residents according to the 2010 American Community Survey.
What is the median household income in Union, Kentucky? The typical household in Union, Kentucky earns about $98,438 a year. Half of households make more than that, and half make less.
Is Union, Kentucky expensive? In Union, Kentucky, the median home is worth about $244,300, and the typical rent is about $1,550 a month.
How educated are people in Union, Kentucky? About 46.7% of adults age 25 and over in Union, Kentucky hold a bachelor's degree or higher.
What is the poverty rate in Union, Kentucky? About 2.9% of people in Union, Kentucky live below the federal poverty line.
Has Union, Kentucky grown since 1990? Yes, Union, Kentucky has grown since 1990. The population has added about 4,378 residents, a change of about 437 percent over that period.
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