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CITY · 2010 ACS

Union

Kentucky · 5,379 residents · 3.598 sq mi
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The short version

Union is significantly wealthier than the US average, with a median household income of $98,438. The city has grown rapidly, with population up 86% since 2000. 47% of adults hold a bachelor's degree or higher, well above the national rate of 28%. Median home value is $244,300. Poverty is rare here, at 2.9% of residents. Households here earn about 137% more than the Kentucky 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

Total population
5,379
+86%since 2000
from 2,893 in 2000
1990 – 2025
Population density
1,495 / sq mi
+86%since 2000
from 804 / sq mi in 2000
US average: 261
Median age
34.9
+9%since 2000
from 32.1 in 2000
US average: 37.2
Population, 1990 – 2024
3372K4K6K8K1990201020202024Union
20248K
1990201020202024
Section 02

Income & economy

Median household income
$98,438
−9%inflation adjusted, since 2000
from $85,454 in 2000
US average: $52,703
1990 – 2024
Per capita income
$33,034
+20%since 2000
from $27,626 in 2000
US average: $27,286
Households earning $100K+
76.1%
+1.6 ptssince 2009
from 74.5% in 2009
US average: 33.3%
Poverty rate
2.9%
+1.6 ptssince 2000
from 1.4% in 2000
US average: 13.8%
Income inequality (Gini)
0.322
US average: 0.461
Workforce by industry, 2010
Retail trade18.6%
US avg: 10.9%
Information9.6%
US avg: 11.5%
Wholesale trade8.9%
US avg: 7.2%
Other services6.7%
US avg: 7%
Finance & insurance6.6%
US avg: 5.1%
Professional, scientific, technical6.6%
US avg: 4.2%
Transportation & warehousing6.3%
US avg: 3.1%
Public administration5.9%
US avg: 4.9%
Arts, entertainment, food1%
US avg: 2.4%
Agriculture, forestry, fishing0%
US avg: 1.9%
Construction0%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
Education & health services0%
US avg: 0.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$244,300
+3%inflation adjusted, since 2000
from $188,200 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$1,550
+5%inflation adjusted, since 2000
from $1,167 in 2000
US average: $853
Owner-occupied
82.4%
−12.8 ptssince 2000
from 95.2% in 2000
7.0% rent
Vacancy rate
4.9%
+4.9 ptssince 2009
from 0.0% in 2009
US average: 12.1%
Owner cost-burdened
15.4%
−5.3 ptssince 2009
from 20.7% in 2009
US average: 30.9%
Renter cost-burdened
40.4%
−2.2 ptssince 2009
from 42.6% in 2009
US average: 46.8%
Afford Score
2.5
+13%since 2000
from 2.2 in 2000
1990 – 2024
RELATED:See current rent listings in Union on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic95.7%(2,769)
Black0.6%(16)
Hispanic / Latino0.8%(24)
Asian1.9%(55)
Other0%
Diversity Score8.1%(234)
2010
White, non-Hispanic89.7%(4,827)
Black1.2%(62)
Hispanic / Latino1.8%(96)
Asian5.7%(309)
Other1.8%(95)
Diversity Score24.2%(1,303)
Diversity Score
24
+199%since 2000
from 8 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
46.7%
+3.6 ptssince 2000
from 43.1% in 2000
US average: 27.9%
High school or higher
97.4%
+1.8 ptssince 2000
from 95.6% in 2000
US average: 84.9%
Graduate degree
16.7%
+3.9 ptssince 2000
from 12.7% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
24.7 min
+59%since 2000
from 15.5 min in 2000
US average: 25.2
Drive alone to work
83.5%
+2.7 ptssince 2009
from 80.8% in 2009
US average: 76.2%
Carpooled to work
8.4%
−1.5 ptssince 2009
from 10.0% in 2009
US average: 10.4%
Public transit
0.8%
+0.3 ptssince 2009
from 0.5% in 2009
US average: 4.7%
Worked from home
6.5%
−1.7 ptssince 2009
from 8.2% in 2009
US average: 4.1%
Walked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 2.8%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
No vehicle available
0.0%
−0.3 ptssince 2009
from 0.3% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
9.6%
+0.3 ptssince 2009
from 9.3% in 2009
US average: 12.9%
Management & professional
49.2%
−19.2 ptssince 2009
from 68.4% in 2009
US average: 35.2%
Section 08

People & community

Male
51.3%
+0.4 ptssince 2009
from 50.8% in 2009
Female
48.7%
−0.4 ptssince 2009
from 49.2% in 2009
Foreign born
4.6%
−0.5 ptssince 2009
from 5.1% in 2009
US average: 12.8%
Veterans
9.5%
−40.9 ptssince 2009
from 50.5% in 2009
US average: 9.9%
Drill deeper

Places similar to Union

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Pop 7,129
North Star
Pop 7,834
Connerton
Pop 7,650
Heathrow
Pop 6,769
Places similar to Union
Head to head

Compare Union to nearby cities

UNION VS
Oakbrook
Income$94,652−4%
Home value$260,700+7%
Population10,211+29%
SEE FULL COMPARISON →
UNION VS
Florence
Income$71,003−28%
Home value$210,700−14%
Population34,018+329%
SEE FULL COMPARISON →
UNION VS
Elsmere
Income$60,503−39%
Home value$171,900−30%
Population9,521+20%
SEE FULL COMPARISON →
UNION VS
Burlington
Income$109,308+11%
Home value$254,300+4%
Population18,008+127%
SEE FULL COMPARISON →
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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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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