United States › Kentucky › Union County COUNTY · 2020 ACS
Union County Kentucky · 13,668 residents · 343 sq mi
Time machine
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The short version
With 13,668 people, Union County is a county in Kentucky. 11% of adults hold a bachelor's degree, below the 33% national rate. Home values have risen by half since 2000, reaching $90,900. 1% of people here were born outside the United States. Owners hold 72% of the housing stock. Renters pay $615 a month at the median.
At a glance
Lower income
below the US median
US median: $66,278
Mid-age
median age 39.9
US median: 38.8
Less educated
11% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 34.5 in 2000
US average: 38.8
Population, 1990 – 2024
13K 14K 15K 16K 17K 1990 2000 2010 2020 2024 Union County Age distribution, 2020
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Section 02
Income & economy $49,812
−5%inflation adjusted, since 2000
from $35,018 in 2000
US average: $66,278
from $17,465 in 2000
US average: $35,364
Households earning $100K+
from 18.4% in 2009
US average: 43.9%
from 17.7% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 13%
Education & health services 2.9%
Professional, scientific, technical 2.5%
Public administration 1.3%
Transportation & warehousing 1.2%
Arts, entertainment, food 0.3%
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$90,900
+8%inflation adjusted, since 2000
from $56,200 in 2000
US average: $265,253
$615
+21%inflation adjusted, since 2000
from $337 in 2000
US average: $1,124
from 77.9% in 2000
27.9% rent
2.52 people
+12%since 2009
from 2.25 people in 2009
US average: 2.61
from 2.0 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 84.4%(13,200)
Hispanic / Latino 1.6%(244)
2020
White, non-Hispanic 86.3%(11,802)
Hispanic / Latino 1.4%(188)
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 13 more ancestry groups with data from 10.9% in 2000
US average: 32.9%
High school or higher
from 76.9% in 2000
US average: 88.5%
from 4.4% in 2000
US average: 12.7%
Section 06
Commute & transportation from 17.1 min in 2000
US average: 26.9
from 78.9% in 2009
US average: 75.1%
from 7.0% in 2009
US average: 8.4%
Section 07
Work & employment from 9.5% in 2011
US average: 5.4%
from 51.7% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 28.2% in 2009
US average: 39.3%
Section 08
People & community from 1.2% in 2009
US average: 13.5%
from 18.1% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 24.3%(1,380)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 18.1% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 14.4%(142)
Gulf War (1990s) 14.1%(139)
Share of the 985 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 County Head to head
Compare Union County to nearby counties UNION COUNTY VS
Gallatin County
Income $59,219 +19%
Home value $82,900 −9%
Population 4,616 −64%
SEE FULL COMPARISON →
UNION COUNTY VS
Webster County
Income $59,628 +20%
Home value $112,900 +24%
Population 12,929 +1%
SEE FULL COMPARISON →
UNION COUNTY VS
Hardin County
Income $54,271 +9%
Home value $103,800 +14%
Population 3,588 −72%
SEE FULL COMPARISON →
UNION COUNTY VS
Crittenden County
Income $46,656 −6%
Home value $127,300 +40%
Population 8,807 −31%
SEE FULL COMPARISON →
Frequently asked
How many people live in Union County, Kentucky? Union County, Kentucky has about 13,668 residents according to the 2020 American Community Survey.
What is the median household income in Union County, Kentucky? The typical household in Union County, Kentucky earns about $49,812 a year. Half of households make more than that, and half make less.
Is Union County, Kentucky expensive? In Union County, Kentucky, the median home is worth about $90,900, and the typical rent is about $615 a month.
How educated are people in Union County, Kentucky? About 11.1% of adults age 25 and over in Union County, Kentucky hold a bachelor's degree or higher.
What is the poverty rate in Union County, Kentucky? About 18.2% of people in Union County, Kentucky live below the federal poverty line.
Has Union County, Kentucky grown since 1990? Yes, Union County, Kentucky has shrunk since 1990. The population has lost about 2,889 residents, a change of about -17 percent over that period.
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