United States › South Carolina › South Union CITY
South Union South Carolina · 447 residents · 2.60 sq mi
Time machine
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The short version
With 447 people, South Union is a city in South Carolina. Four-year degrees are less common here than nationally, at 5% of adults. 86% of homes are owner-occupied. The foreign-born share is 0%. Growth has run 34% since 2023, or 114 more people. 100% were living in the same home a year earlier.
At a glance
Mid-age
median age 39.8
US median: 38.9
Less educated
5% hold a bachelor's degree
US average: 36%
Owner-heavy
86% owner-occupied
US average: 65%
Section 01
Population & growth 172 / sq mi
+34%since 2023
from 128 / sq mi in 2023
US average: 281
from 38.8 in 2023
US average: 38.9
Population, 2020 – 2024
231 290 349 408 467 2020 2024 South Union Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy from $20,640 in 2023
US average: $44,673
Households earning $100K+
from 35.2% in 2023
US average: 53.3%
from 1.5% in 2023
US average: 12.5%
from 0.359 in 2023
US average: 0.476
Workforce by industry, 2024
Education & health services 21.2%
Agriculture, forestry, fishing 0%
Transportation & warehousing 0%
Professional, scientific, technical 0%
Arts, entertainment, food 0%
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from 83.0% in 2023
13.8% rent
from 0.0% in 2023
US average: 10.0%
from 3.78 people in 2023
US average: 2.54
from 15.1% in 2023
US average: 22.9%
from 0.0% in 2023
US average: 47.4%
Section 04
Race & ethnicity 2023
White, non-Hispanic 100%(333)
2024
White, non-Hispanic 100%(447)
from 0 in 2023
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 5.9% in 2023
US average: 35.6%
High school or higher
from 100.0% in 2023
US average: 89.6%
from 0.0% in 2023
US average: 14.0%
Section 06
Commute & transportation from 79.1% in 2023
US average: 68.9%
from 0.0% in 2023
US average: 8.5%
from 0.0% in 2023
US average: 3.2%
from 0.0% in 2023
US average: 15.0%
from 20.9% in 2023
US average: 2.4%
from 0.0% in 2023
US average: 0.4%
from 0.0% in 2023
US average: 8.3%
Section 07
Work & employment from 0.9% in 2023
US average: 5.2%
from 41.4% in 2023
US average: 63.5%
Women 20-64 in the labor force
US average: 74.6%
from 28.7% in 2023
US average: 13.1%
from 35.7% in 2023
US average: 42.5%
Section 08
People & community from 0.0% in 2023
US average: 14.1%
from 17.3% in 2023
US average: 6.2%
from 6.9% in 2023
US average: 13.3%
from 15.6% in 2023
US average: 8.4%
from 86.4% in 2023
US average: 91.0%
Computer in household
US average: 95.5%
100.0%
Unchangedsince 2023
from 100.0% in 2023
US average: 77.7%
from 0.0% in 2023
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 15.6% in 2023
US average: 8.4%
Direct-purchase
US average: 13.8%
VA health care
US average: 2.2%
Any private
US average: 67.1%
Any public
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) 74.2%(46)
Share of the 62 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
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Frequently asked
How many people live in South Union, South Carolina? South Union, South Carolina has about 447 residents according to the 2024 American Community Survey.
How educated are people in South Union, South Carolina? About 4.7% of adults age 25 and over in South Union, South Carolina hold a bachelor's degree or higher.
What is the poverty rate in South Union, South Carolina? About 10.7% of people in South Union, South Carolina live below the federal poverty line.
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