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COUNTY · 2010 ACS

Union County

Georgia · 21,356 residents · 322 sq mi
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The short version

Union County is home to 21,356 people in Georgia. At a median age of 50.7, this is an older place than the country as a whole. Owners hold 80% of the housing stock. 2% of people here were born outside the United States. 4,067 more people live here than in 2000. 22% of adults hold a bachelor's degree or higher.

At a glance
Lower income
below the US median
US median: $52,703
Older
median age 50.7
US median: 37.2
Less educated
22% hold a bachelor's degree
US average: 28%
Less affordable
home values up 47%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

21,356
+24%since 2000
from 17,289 in 2000
1990 – 2025
50.7
+13%since 2000
from 44.8 in 2000
US average: 37.2
Land area
322 sq mi
Population, 19902024
11K15K19K23K28K19902000201020202024Union County
202426K
1990201020202024
Age distribution, 2010
Under 54.3%(927)
US avg: 6.5%
5 to 94.8%(1,028)
US avg: 6.6%
10 to 145.5%(1,182)
US avg: 6.7%
15 to 195.1%(1,095)
US avg: 7.1%
20 to 244.1%(869)
US avg: 7%
25 to 348%(1,698)
US avg: 13.3%
35 to 4410.4%(2,220)
US avg: 13.3%
45 to 5414%(2,991)
US avg: 14.6%
55 to 6417.2%(3,671)
US avg: 11.8%
65 to 7415.6%(3,335)
US avg: 7%
75 to 848%(1,717)
US avg: 4.2%
85 and over2.9%(623)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$41,298
+2%inflation adjusted, since 2000
from $31,893 in 2000
US average: $52,703
1990 – 2024
$24,182
+28%since 2000
from $18,845 in 2000
US average: $27,286
Households earning $100K+
21.3%
+2.6 ptssince 2009
from 18.6% in 2009
US average: 33.3%
13.9%
+1.4 ptssince 2000
from 12.5% in 2000
US average: 13.8%
0.462
US average: 0.461
Workforce by industry, 2010
Information8.9%
US avg: 11.5%
Other services8.1%
US avg: 7%
Retail trade8%
US avg: 10.9%
Finance & insurance7.7%
US avg: 5.1%
Wholesale trade6.8%
US avg: 7.2%
Professional, scientific, technical4.8%
US avg: 4.2%
Public administration3.7%
US avg: 4.9%
Agriculture, forestry, fishing3.2%
US avg: 1.9%
Construction3.1%
US avg: 1.4%
Education & health services2.9%
US avg: 0.9%
Transportation & warehousing1.4%
US avg: 3.1%
Arts, entertainment, food1%
US avg: 2.4%
Manufacturing0.1%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$197,000
+47%inflation adjusted, since 2000
from $106,100 in 2000
US average: $225,659
1990 – 2024
$623
+26%inflation adjusted, since 2000
from $389 in 2000
US average: $853
79.7%
−2.5 ptssince 2000
from 82.3% in 2000
20.3% rent
30.9%
+1.5 ptssince 2009
from 29.4% in 2009
US average: 12.1%
2.18 people
+1%since 2009
from 2.16 people in 2009
US average: 2.60
28.5%
+1.9 ptssince 2009
from 26.6% in 2009
US average: 30.9%
36.2%
+0.5 ptssince 2009
from 35.7% in 2009
US average: 46.8%
4.8
−1%since 2009
from 4.8 in 2009
2009 – 2024
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-Hispanic97.4%(16,837)
Black0.5%(94)
Hispanic / Latino0.9%(153)
Asian0.2%(40)
Other0%
2010
White, non-Hispanic95.3%(20,345)
Black0.4%(95)
Hispanic / Latino2.4%(519)
Asian0.4%(75)
Other2%(417)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican1.6%(333)
Cuban0.1%(27)
Ancestry
English16%(3,375)
Irish15.8%(3,323)
American15%(3,156)
German13.2%(2,775)
Scottish4.2%(886)
Scotch-Irish3.9%(828)
French3.7%(785)
Dutch2.1%(433)
Italian2%(429)
Swedish0.9%(194)
Polish0.8%(165)
+ 20 more ancestry groups with data
Welsh0.8%(159)
Czech0.4%(94)
Portuguese0.3%(72)
British0.3%(64)
Norwegian0.3%(63)
Lithuanian0.3%(60)
Danish0.3%(59)
West Indian0.3%(53)
Jamaican0.3%(53)
Belgian0.2%(49)
Swiss0.2%(47)
Croatian0.2%(45)
Austrian0.1%(31)
Slovak0.1%(27)
Canadian0.1%(17)
Russian0.1%(16)
Ukrainian0.1%(15)
Finnish0%(10)
Section 05

Education

21.6%
+9.0 ptssince 2000
from 12.5% in 2000
US average: 27.9%
High school or higher
82.9%
+8.7 ptssince 2000
from 74.2% in 2000
US average: 84.9%
8.2%
+3.2 ptssince 2000
from 5.0% in 2000
US average: 10.2%
Section 06

Commute & transportation

24.1 min
+27%since 2000
from 18.9 min in 2000
US average: 25.2
84.5%
Unchangedsince 2009
from 84.5% in 2009
US average: 76.2%
11.0%
−0.3 ptssince 2009
from 11.3% in 2009
US average: 10.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 4.7%
1.7%
+0.1 ptssince 2009
from 1.6% in 2009
US average: 4.1%
1.1%
−0.4 ptssince 2009
from 1.5% in 2009
US average: 2.8%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
4.6%
+0.2 ptssince 2009
from 4.4% in 2009
US average: 8.7%
Section 07

Work & employment

16.5%
−0.9 ptssince 2009
from 17.5% in 2009
US average: 12.9%
34.9%
+3.3 ptssince 2009
from 31.7% in 2009
US average: 35.2%
Section 08

People & community

49.2%
+0.5 ptssince 2009
from 48.7% in 2009
50.8%
−0.5 ptssince 2009
from 51.3% in 2009
2.2%
+0.2 ptssince 2009
from 2.0% in 2009
US average: 12.8%
14.6%
+0.1 ptssince 2009
from 14.5% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married17.5%(1,987)
Married68.7%(7,815)
Widowed3.8%(427)
Divorced10.1%(1,148)
Women 15+
Never married13.9%(1,631)
Married61.8%(7,269)
Widowed10.7%(1,261)
Divorced13.6%(1,596)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

13.7%
−1.7 ptssince 2013
from 15.4% in 2013
US average: 8.4%
41.9%
+4.4 ptssince 2020
from 37.5% in 2020
US average: 54.8%
Direct-purchase
17.7%
−2.8 ptssince 2020
from 20.5% in 2020
US average: 13.8%
36.4%
+1.0 ptssince 2020
from 35.4% in 2020
US average: 18.4%
15.8%
−1.4 ptssince 2020
from 17.2% in 2020
US average: 20.9%
VA health care
5.7%
+1.3 ptssince 2020
from 4.4% in 2020
US average: 2.2%
Any private
57.8%
−0.5 ptssince 2020
from 58.3% in 2020
US average: 67.1%
Any public
49.7%
+0.3 ptssince 2020
from 49.4% 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)13.2%(337)
US avg: 26.4%
Gulf War (1990s)16.6%(424)
US avg: 24.3%
Vietnam era47.1%(1,202)
US avg: 33.1%
Korean War5.9%(150)
US avg: 4.5%
World War II2.4%(62)
US avg: 1%

Share of the 2,554 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.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Union County, Georgia?

Union County, Georgia has about 21,356 residents according to the 2010 American Community Survey.

What is the median household income in Union County, Georgia?

The typical household in Union County, Georgia earns about $41,298 a year. Half of households make more than that, and half make less.

Is Union County, Georgia expensive?

In Union County, Georgia, the median home is worth about $197,000, and the typical rent is about $623 a month.

How educated are people in Union County, Georgia?

About 21.6% of adults age 25 and over in Union County, Georgia hold a bachelor's degree or higher.

What is the poverty rate in Union County, Georgia?

About 13.9% of people in Union County, Georgia live below the federal poverty line.

Has Union County, Georgia grown since 1990?

Yes, Union County, Georgia has grown since 1990. The population has added about 9,363 residents, a change of about 78 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →